{"title":"Duplex","description":"","products":[{"product_id":"a-y-mcdonald-17056v240y-1-duramac-variable-speed-duplex-booster-5-0-hp-230v-1ph","title":"A.Y. McDonald 17056V240Y-1 DuraMAC Variable Speed Duplex Booster 5.0 HP 230V 1PH","description":"\u003cdiv\u003e\n \n \u003cdiv\u003e\n \n \u003cp\u003e\n \n \u003c\/p\u003e\n\u003cimg title=\"jserieslogo6002.png\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/aymduramacvariablespeedbooster_wbg.jpg\" alt=\"jserieslogo6002.png\" width=\"600\" height=\"97\" data-image=\"1f42lzuo2xnd\"\u003e\n \n \u003c\/div\u003e\n \n \u003cp\u003e\n \n The Duplex System will range in size from 5-10 horsepower and will boost up to 280 GPM. It is equipped with a backup system transducer for pump and drive redundancy. Lead - Lag pump control to alternate pump starts, allowing equal run times on all pumps for longer life cycles. It comes with 3” Flanged Stainless Steel Manifolds, energy efficient NEMA TEFC motors and 2” Brass No-Lead isolation valves.\n \n \u003c\/p\u003e\n \n \u003c\/div\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n  \u003cli\u003eEasy Set-Up Installation\u003c\/li\u003e\n \n \u003cli\u003eVariable Speed Control\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Pump\u003c\/li\u003e\n \n  \u003cli\u003eEnergy Efficient NEMA TEFC Motors\u003c\/li\u003e\n \n \u003cli\u003eLiquid Filled Gauges\u003c\/li\u003e\n \n  \u003cli\u003eWafer Check Valves with Soft Seat\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Base\u003c\/li\u003e\n \n  \u003cli\u003e2\" Brass No-Lead Isolation Valves\u003c\/li\u003e\n \n  \u003cli\u003eNEMA 1 Enclosure\u003c\/li\u003e\n \n  \u003cli\u003eSuction and Discharge Transducers\u003c\/li\u003e\n \n  \u003cli\u003eFused Disconnect\u003c\/li\u003e\n \n  \u003cli\u003e3\" Flanged Stainless Steel Manifolds\u003c\/li\u003e\n \n  \u003cli\u003e\n\u003cb\u003eCertified To: \u003c\/b\u003eNSF\/ANSI 61 Section 8-2016 and NSF\/ANSI 372-2016\u003c\/li\u003e\n \n \u003c\/ul\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Control Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n \u003cli\u003eVariable Speed Control, Speeds Up and Slows Down Based on the Demand of System, Maintaining a Constant Pressure.\n \n \u003c\/li\u003e\n \n \u003cli\u003eLead - Lag Pump Control to Alternate Pump Starts, Allowing Equal Run Times on all Pumps for Longer Life Cycles.\u003c\/li\u003e\n \n \u003cli\u003eBetter System Efficiency by Applying Only the Power Needed Based on the Load.\u003c\/li\u003e\n \n \u003cli\u003ePassword Protected Parameter Settings.\u003c\/li\u003e\n \n \u003cli\u003eReal Time Clock\u003c\/li\u003e\n \n \u003cli\u003eNo Flow Mode - Puts Pump to Sleep During No Flow Conditions.\u003c\/li\u003e\n \n \u003cli\u003eLow Suction Alarm to Prevent the Pump from Running if the Incoming Supply of Water is Interrupted.\u003c\/li\u003e\n \n \u003cli\u003eInternal Monitors Prevent the Pump from Running if a Pipe is Broken or Demand Exceeds Capability.\u003c\/li\u003e\n \n \u003cli\u003eLive Zero Protects the Pump if the Transducer Cable is Broken or Damaged.\u003c\/li\u003e\n\u003cli\u003eBackup System Transducer for Pump and Drive Redundancy.\u003c\/li\u003e\n \n  \u003cli\u003e\u003cb\u003ePRESSURE TANK REQUIRED NOT INCLUDED.\u003c\/b\u003e\u003c\/li\u003e\n \n \u003c\/ul\u003e","brand":"A.Y. McDonald Mfg. Co.","offers":[{"title":"Default Title","offer_id":49497000837437,"sku":"AYM17056V240Y1","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/duplexboostsystem_001_wbg_7db6a78c-b35c-4852-b33c-e305e1534d00.jpg?v=1729226472"},{"product_id":"a-y-mcdonald-17060v280y-3-duramac-variable-speed-duplex-booster-5-0-hp-230v-3ph","title":"A.Y. McDonald 17060V280Y-3 DuraMAC Variable Speed Duplex Booster 5.0 HP 230V 3PH","description":"\u003cdiv\u003e\n \n \u003cdiv\u003e\n \n \u003cp\u003e\n \n \u003c\/p\u003e\n\u003cimg title=\"jserieslogo6002.png\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/aymduramacvariablespeedbooster_wbg.jpg\" alt=\"jserieslogo6002.png\" width=\"600\" height=\"97\" data-image=\"1iser7pixo6s\"\u003e\n \n \u003c\/div\u003e\n \n \u003cp\u003e\n \n The Duplex System will range in size from 5-10 horsepower and will boost up to 280 GPM. It is equipped with a backup system transducer for pump and drive redundancy. Lead - Lag pump control to alternate pump starts, allowing equal run times on all pumps for longer life cycles. It comes with 3” Flanged Stainless Steel Manifolds, energy efficient NEMA TEFC motors and 2” Brass No-Lead isolation valves.\n \n \u003c\/p\u003e\n \n \u003c\/div\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n  \u003cli\u003eEasy Set-Up Installation\u003c\/li\u003e\n \n \u003cli\u003eVariable Speed Control\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Pump\u003c\/li\u003e\n \n  \u003cli\u003eEnergy Efficient NEMA TEFC Motors\u003c\/li\u003e\n \n \u003cli\u003eLiquid Filled Gauges\u003c\/li\u003e\n \n  \u003cli\u003eWafer Check Valves with Soft Seat\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Base\u003c\/li\u003e\n \n  \u003cli\u003e2\" Brass No-Lead Isolation Valves\u003c\/li\u003e\n \n  \u003cli\u003eNEMA 1 Enclosure\u003c\/li\u003e\n \n  \u003cli\u003eSuction and Discharge Transducers\u003c\/li\u003e\n \n  \u003cli\u003eFused Disconnect\u003c\/li\u003e\n \n  \u003cli\u003e3\" Flanged Stainless Steel Manifolds\u003c\/li\u003e\n \n  \u003cli\u003e\n\u003cb\u003eCertified To: \u003c\/b\u003eNSF\/ANSI 61 Section 8-2016 and NSF\/ANSI 372-2016\u003c\/li\u003e\n \n \u003c\/ul\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Control Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n \u003cli\u003eVariable Speed Control, Speeds Up and Slows Down Based on the Demand of System, Maintaining a Constant Pressure.\n \n \u003c\/li\u003e\n \n \u003cli\u003eLead - Lag Pump Control to Alternate Pump Starts, Allowing Equal Run Times on all Pumps for Longer Life Cycles.\u003c\/li\u003e\n \n \u003cli\u003eBetter System Efficiency by Applying Only the Power Needed Based on the Load.\u003c\/li\u003e\n \n \u003cli\u003ePassword Protected Parameter Settings.\u003c\/li\u003e\n \n \u003cli\u003eReal Time Clock\u003c\/li\u003e\n \n \u003cli\u003eNo Flow Mode - Puts Pump to Sleep During No Flow Conditions.\u003c\/li\u003e\n \n \u003cli\u003eLow Suction Alarm to Prevent the Pump from Running if the Incoming Supply of Water is Interrupted.\u003c\/li\u003e\n \n \u003cli\u003eInternal Monitors Prevent the Pump from Running if a Pipe is Broken or Demand Exceeds Capability.\u003c\/li\u003e\n \n \u003cli\u003eLive Zero Protects the Pump if the Transducer Cable is Broken or Damaged.\u003c\/li\u003e\n\u003cli\u003eBackup System Transducer for Pump and Drive Redundancy.\u003c\/li\u003e\n \n  \u003cli\u003e\u003cb\u003ePRESSURE TANK REQUIRED NOT INCLUDED.\u003c\/b\u003e\u003c\/li\u003e\n \n \u003c\/ul\u003e","brand":"A.Y. McDonald Mfg. Co.","offers":[{"title":"Default Title","offer_id":49497005588797,"sku":"AYM17060V280Y3","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/duplexboostsystem_001_wbg_290dd834-acfa-4b76-be74-0e6084e6e187.jpg?v=1729226525"},{"product_id":"a-y-mcdonald-17060v280y-34-duramac-variable-speed-duplex-booster-5-0-hp-460v-3ph","title":"A.Y. McDonald 17060V280Y-34 DuraMAC Variable Speed Duplex Booster 5.0 HP 460V 3PH","description":"\u003cdiv\u003e\n \n \u003cdiv\u003e\n \n \u003cp\u003e\n \n \u003c\/p\u003e\n\u003cimg title=\"jserieslogo6002.png\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/aymduramacvariablespeedbooster_wbg.jpg\" alt=\"jserieslogo6002.png\" width=\"600\" height=\"97\" data-image=\"2pcg24hca6p8\"\u003e\n \n \u003cp\u003e\n \n The Duplex System will range in size from 5-10 horsepower and will boost up to 280 GPM. It is equipped with a backup system transducer for pump and drive redundancy. Lead - Lag pump control to alternate pump starts, allowing equal run times on all pumps for longer life cycles. It comes with 3” Flanged Stainless Steel Manifolds, energy efficient NEMA TEFC motors and 2” Brass No-Lead isolation valves.\n \n \u003c\/p\u003e\n \n \u003c\/div\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n  \u003cli\u003eEasy Set-Up Installation\u003c\/li\u003e\n \n \u003cli\u003eVariable Speed Control\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Pump\u003c\/li\u003e\n \n  \u003cli\u003eEnergy Efficient NEMA TEFC Motors\u003c\/li\u003e\n \n \u003cli\u003eLiquid Filled Gauges\u003c\/li\u003e\n \n  \u003cli\u003eWafer Check Valves with Soft Seat\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Base\u003c\/li\u003e\n \n  \u003cli\u003e2\" Brass No-Lead Isolation Valves\u003c\/li\u003e\n \n  \u003cli\u003eNEMA 1 Enclosure\u003c\/li\u003e\n \n  \u003cli\u003eSuction and Discharge Transducers\u003c\/li\u003e\n \n  \u003cli\u003eFused Disconnect\u003c\/li\u003e\n \n  \u003cli\u003e3\" Flanged Stainless Steel Manifolds\u003c\/li\u003e\n \n  \u003cli\u003e\n\u003cb\u003eCertified To: \u003c\/b\u003eNSF\/ANSI 61 Section 8-2016 and NSF\/ANSI 372-2016\u003c\/li\u003e\n \n \u003c\/ul\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Control Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n \u003cli\u003eVariable Speed Control, Speeds Up and Slows Down Based on the Demand of System, Maintaining a Constant Pressure.\n \n \u003c\/li\u003e\n \n \u003cli\u003eLead - Lag Pump Control to Alternate Pump Starts, Allowing Equal Run Times on all Pumps for Longer Life Cycles.\u003c\/li\u003e\n \n \u003cli\u003eBetter System Efficiency by Applying Only the Power Needed Based on the Load.\u003c\/li\u003e\n \n \u003cli\u003ePassword Protected Parameter Settings.\u003c\/li\u003e\n \n \u003cli\u003eReal Time Clock\u003c\/li\u003e\n \n \u003cli\u003eNo Flow Mode - Puts Pump to Sleep During No Flow Conditions.\u003c\/li\u003e\n \n \u003cli\u003eLow Suction Alarm to Prevent the Pump from Running if the Incoming Supply of Water is Interrupted.\u003c\/li\u003e\n \n \u003cli\u003eInternal Monitors Prevent the Pump from Running if a Pipe is Broken or Demand Exceeds Capability.\u003c\/li\u003e\n \n \u003cli\u003eLive Zero Protects the Pump if the Transducer Cable is Broken or Damaged.\u003c\/li\u003e\n\u003cli\u003eBackup System Transducer for Pump and Drive Redundancy.\u003c\/li\u003e\n \n  \u003cli\u003e\u003cb\u003ePRESSURE TANK REQUIRED NOT INCLUDED.\u003c\/b\u003e\u003c\/li\u003e\n \n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"A.Y. McDonald Mfg. Co.","offers":[{"title":"Default Title","offer_id":49497005818173,"sku":"AYM17060V280Y34","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/duplexboostsystem_001_wbg_4e0588c5-9258-4aa2-bb88-b998d6206eb5.jpg?v=1729226532"},{"product_id":"a-y-mcdonald-17062v160y-1-duramac-variable-speed-duplex-booster-3-0-hp-230v-1ph","title":"A.Y. McDonald 17062V160Y-1 DuraMAC Variable Speed Duplex Booster 3.0 HP 230V 1PH","description":"\u003cdiv\u003e\n \n \u003cdiv\u003e\n \n \u003cp\u003e\n \n \u003c\/p\u003e\n\u003cimg title=\"jserieslogo6002.png\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/aymduramacvariablespeedbooster_wbg.jpg\" alt=\"jserieslogo6002.png\" width=\"600\" height=\"97\" data-image=\"tyah82vpocsr\"\u003e\n \n \u003c\/div\u003e\n \n \u003cp\u003e\n \n The Duplex System will range in size from 5-10 horsepower and will boost up to 280 GPM. It is equipped with a backup system transducer for pump and drive redundancy. Lead - Lag pump control to alternate pump starts, allowing equal run times on all pumps for longer life cycles. It comes with 3” Flanged Stainless Steel Manifolds, energy efficient NEMA TEFC motors and 2” Brass No-Lead isolation valves\n \n \u003c\/p\u003e\n \n \u003c\/div\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n  \u003cli\u003eEasy Set-Up Installation\u003c\/li\u003e\n \n \u003cli\u003eVariable Speed Control\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Pump\u003c\/li\u003e\n \n  \u003cli\u003eEnergy Efficient NEMA TEFC Motors\u003c\/li\u003e\n \n \u003cli\u003eLiquid Filled Gauges\u003c\/li\u003e\n \n  \u003cli\u003eWafer Check Valves with Soft Seat\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Base\u003c\/li\u003e\n \n  \u003cli\u003e2\" Brass No-Lead Isolation Valves\u003c\/li\u003e\n \n  \u003cli\u003eNEMA 1 Enclosure\u003c\/li\u003e\n \n  \u003cli\u003eSuction and Discharge Transducers\u003c\/li\u003e\n \n  \u003cli\u003eFused Disconnect\u003c\/li\u003e\n \n  \u003cli\u003e3\" Flanged Stainless Steel Manifolds\u003c\/li\u003e\n \n  \u003cli\u003e\n\u003cb\u003eCertified To: \u003c\/b\u003eNSF\/ANSI 61 Section 8-2016 and NSF\/ANSI 372-2016\u003c\/li\u003e\n \n \u003c\/ul\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Control Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n \u003cli\u003eVariable Speed Control, Speeds Up and Slows Down Based on the Demand of System, Maintaining a Constant Pressure.\n \n \u003c\/li\u003e\n \n \u003cli\u003eLead - Lag Pump Control to Alternate Pump Starts, Allowing Equal Run Times on all Pumps for Longer Life Cycles.\u003c\/li\u003e\n \n \u003cli\u003eBetter System Efficiency by Applying Only the Power Needed Based on the Load.\u003c\/li\u003e\n \n \u003cli\u003ePassword Protected Parameter Settings.\u003c\/li\u003e\n \n \u003cli\u003eReal Time Clock\u003c\/li\u003e\n \n \u003cli\u003eNo Flow Mode - Puts Pump to Sleep During No Flow Conditions.\u003c\/li\u003e\n \n \u003cli\u003eLow Suction Alarm to Prevent the Pump from Running if the Incoming Supply of Water is Interrupted.\u003c\/li\u003e\n \n \u003cli\u003eInternal Monitors Prevent the Pump from Running if a Pipe is Broken or Demand Exceeds Capability.\u003c\/li\u003e\n \n \u003cli\u003eLive Zero Protects the Pump if the Transducer Cable is Broken or Damaged.\u003c\/li\u003e\n\u003cli\u003eBackup System Transducer for Pump and Drive Redundancy.\u003c\/li\u003e\n \n  \u003cli\u003e\u003cb\u003ePRESSURE TANK REQUIRED NOT INCLUDED.\u003c\/b\u003e\u003c\/li\u003e\n \n \u003c\/ul\u003e","brand":"A.Y. McDonald Mfg. Co.","offers":[{"title":"Default Title","offer_id":49497009783101,"sku":"AYM17062V160Y1","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/duplexboostsystem_001_wbg_80c3ddc5-daaf-488c-831e-6224ee6722f7.jpg?v=1729226587"},{"product_id":"a-y-mcdonald-17062v160y-3-duramac-variable-speed-duplex-booster-3-0-hp-230v-3ph","title":"A.Y. McDonald 17062V160Y-3 DuraMAC Variable Speed Duplex Booster 3.0 HP 230V 3PH","description":"\u003cdiv\u003e\n \n \u003cdiv\u003e\n \n \u003cp\u003e\n \n \u003c\/p\u003e\n\u003cimg title=\"jserieslogo6002.png\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/aymduramacvariablespeedbooster_wbg.jpg\" alt=\"jserieslogo6002.png\" width=\"600\" height=\"97\" data-image=\"xl28jds5rmfz\"\u003e\n \n \u003c\/div\u003e\n \n \u003cp\u003e\n \n The Duplex System will range in size from 5-10 horsepower and will boost up to 280 GPM. It is equipped with a backup system transducer for pump and drive redundancy. Lead - Lag pump control to alternate pump starts, allowing equal run times on all pumps for longer life cycles. It comes with 3” Flanged Stainless Steel Manifolds, energy efficient NEMA TEFC motors and 2” Brass No-Lead isolation valves.\n \n \u003c\/p\u003e\n \n \u003c\/div\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n  \u003cli\u003eEasy Set-Up Installation\u003c\/li\u003e\n \n \u003cli\u003eVariable Speed Control\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Pump\u003c\/li\u003e\n \n  \u003cli\u003eEnergy Efficient NEMA TEFC Motors\u003c\/li\u003e\n \n \u003cli\u003eLiquid Filled Gauges\u003c\/li\u003e\n \n  \u003cli\u003eWafer Check Valves with Soft Seat\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Base\u003c\/li\u003e\n \n  \u003cli\u003e2\" Brass No-Lead Isolation Valves\u003c\/li\u003e\n \n  \u003cli\u003eNEMA 1 Enclosure\u003c\/li\u003e\n \n  \u003cli\u003eSuction and Discharge Transducers\u003c\/li\u003e\n \n  \u003cli\u003eFused Disconnect\u003c\/li\u003e\n \n  \u003cli\u003e3\" Flanged Stainless Steel Manifolds\u003c\/li\u003e\n \n  \u003cli\u003e\n\u003cb\u003eCertified To: \u003c\/b\u003eNSF\/ANSI 61 Section 8-2016 and NSF\/ANSI 372-2016\u003c\/li\u003e\n \n \u003c\/ul\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Control Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n \u003cli\u003eVariable Speed Control, Speeds Up and Slows Down Based on the Demand of System, Maintaining a Constant Pressure.\n \n \u003c\/li\u003e\n \n \u003cli\u003eLead - Lag Pump Control to Alternate Pump Starts, Allowing Equal Run Times on all Pumps for Longer Life Cycles.\u003c\/li\u003e\n \n \u003cli\u003eBetter System Efficiency by Applying Only the Power Needed Based on the Load.\u003c\/li\u003e\n \n \u003cli\u003ePassword Protected Parameter Settings.\u003c\/li\u003e\n \n \u003cli\u003eReal Time Clock\u003c\/li\u003e\n \n \u003cli\u003eNo Flow Mode - Puts Pump to Sleep During No Flow Conditions.\u003c\/li\u003e\n \n \u003cli\u003eLow Suction Alarm to Prevent the Pump from Running if the Incoming Supply of Water is Interrupted.\u003c\/li\u003e\n \n \u003cli\u003eInternal Monitors Prevent the Pump from Running if a Pipe is Broken or Demand Exceeds Capability.\u003c\/li\u003e\n \n \u003cli\u003eLive Zero Protects the Pump if the Transducer Cable is Broken or Damaged.\u003c\/li\u003e\n\u003cli\u003eBackup System Transducer for Pump and Drive Redundancy.\u003c\/li\u003e\n \n  \u003cli\u003e\u003cb\u003ePRESSURE TANK REQUIRED NOT INCLUDED.\u003c\/b\u003e\u003c\/li\u003e\n \n \u003c\/ul\u003e","brand":"A.Y. McDonald Mfg. Co.","offers":[{"title":"Default Title","offer_id":49497010110781,"sku":"AYM17062V160Y3","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/duplexboostsystem_001_wbg_f2392c81-95a5-4d9e-a513-bb2f5a4f22f7.jpg?v=1729226596"},{"product_id":"a-y-mcdonald-17084v160y-1-duramac-variable-speed-duplex-booster-5-0-hp-230v-1ph","title":"A.Y. McDonald 17084V160Y-1 DuraMAC Variable Speed Duplex Booster 5.0 HP 230V 1PH","description":"\u003cdiv\u003e\n \n \u003cdiv\u003e\n \n \u003cp\u003e\n \n \u003c\/p\u003e\n\u003cimg title=\"jserieslogo6002.png\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/aymduramacvariablespeedbooster_wbg.jpg\" alt=\"jserieslogo6002.png\" width=\"600\" height=\"97\" data-image=\"vjf7pmomacad\"\u003e\n \n \u003c\/div\u003e\n \n \u003cp\u003e\n \n The Duplex System will range in size from 5-10 horsepower and will boost up to 280 GPM. It is equipped with a backup system transducer for pump and drive redundancy. Lead - Lag pump control to alternate pump starts, allowing equal run times on all pumps for longer life cycles. It comes with 3” Flanged Stainless Steel Manifolds, energy efficient NEMA TEFC motors and 2” Brass No-Lead isolation valves\n \n \u003c\/p\u003e\n \n \u003c\/div\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n  \u003cli\u003eEasy Set-Up Installation\u003c\/li\u003e\n \n \u003cli\u003eVariable Speed Control\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Pump\u003c\/li\u003e\n \n  \u003cli\u003eEnergy Efficient NEMA TEFC Motors\u003c\/li\u003e\n \n \u003cli\u003eLiquid Filled Gauges\u003c\/li\u003e\n \n  \u003cli\u003eWafer Check Valves with Soft Seat\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Base\u003c\/li\u003e\n \n  \u003cli\u003e2\" Brass No-Lead Isolation Valves\u003c\/li\u003e\n \n  \u003cli\u003eNEMA 1 Enclosure\u003c\/li\u003e\n \n  \u003cli\u003eSuction and Discharge Transducers\u003c\/li\u003e\n \n  \u003cli\u003eFused Disconnect\u003c\/li\u003e\n \n  \u003cli\u003e3\" Flanged Stainless Steel Manifolds\u003c\/li\u003e\n \n  \u003cli\u003e\n\u003cb\u003eCertified To: \u003c\/b\u003eNSF\/ANSI 61 Section 8-2016 and NSF\/ANSI 372-2016\u003c\/li\u003e\n \n \u003c\/ul\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Control Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n \u003cli\u003eVariable Speed Control, Speeds Up and Slows Down Based on the Demand of System, Maintaining a Constant Pressure.\n \n \u003c\/li\u003e\n \n \u003cli\u003eLead - Lag Pump Control to Alternate Pump Starts, Allowing Equal Run Times on all Pumps for Longer Life Cycles.\u003c\/li\u003e\n \n \u003cli\u003eBetter System Efficiency by Applying Only the Power Needed Based on the Load.\u003c\/li\u003e\n \n \u003cli\u003ePassword Protected Parameter Settings.\u003c\/li\u003e\n \n \u003cli\u003eReal Time Clock\u003c\/li\u003e\n \n \u003cli\u003eNo Flow Mode - Puts Pump to Sleep During No Flow Conditions.\u003c\/li\u003e\n \n \u003cli\u003eLow Suction Alarm to Prevent the Pump from Running if the Incoming Supply of Water is Interrupted.\u003c\/li\u003e\n \n \u003cli\u003eInternal Monitors Prevent the Pump from Running if a Pipe is Broken or Demand Exceeds Capability.\u003c\/li\u003e\n \n \u003cli\u003eLive Zero Protects the Pump if the Transducer Cable is Broken or Damaged.\u003c\/li\u003e\n\u003cli\u003eBackup System Transducer for Pump and Drive Redundancy.\u003c\/li\u003e\n \n  \u003cli\u003e\u003cb\u003ePRESSURE TANK REQUIRED NOT INCLUDED.\u003c\/b\u003e\u003c\/li\u003e\n \n \u003c\/ul\u003e","brand":"A.Y. McDonald Mfg. Co.","offers":[{"title":"Default Title","offer_id":49497012207933,"sku":"AYM17084V160Y1","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/duplexboostsystem_001_wbg_7f3a7f28-5ab6-4e9d-815d-2232d0c94ce2.jpg?v=1729226660"},{"product_id":"a-y-mcdonald-17084v160y-3-duramac-variable-speed-duplex-booster-5-0-hp-230v-3ph","title":"A.Y. McDonald 17084V160Y-3 DuraMAC Variable Speed Duplex Booster 5.0 HP 230V 3PH","description":"\u003cdiv\u003e\n \n \u003cdiv\u003e\n \n \u003cp\u003e\n \n \u003c\/p\u003e\n\u003cimg title=\"jserieslogo6002.png\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/aymduramacvariablespeedbooster_wbg.jpg\" alt=\"jserieslogo6002.png\" width=\"600\" height=\"97\" data-image=\"62afd1oqhjau\"\u003e\n \n \u003c\/div\u003e\n \n \u003cp\u003e\n \n The Duplex System will range in size from 5-10 horsepower and will boost up to 280 GPM. It is equipped with a backup system transducer for pump and drive redundancy. Lead - Lag pump control to alternate pump starts, allowing equal run times on all pumps for longer life cycles. It comes with 3” Flanged Stainless Steel Manifolds, energy efficient NEMA TEFC motors and 2” Brass No-Lead isolation valves.\n \n \u003c\/p\u003e\n \n \u003c\/div\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n  \u003cli\u003eEasy Set-Up Installation\u003c\/li\u003e\n \n \u003cli\u003eVariable Speed Control\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Pump\u003c\/li\u003e\n \n  \u003cli\u003eEnergy Efficient NEMA TEFC Motors\u003c\/li\u003e\n \n \u003cli\u003eLiquid Filled Gauges\u003c\/li\u003e\n \n  \u003cli\u003eWafer Check Valves with Soft Seat\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Base\u003c\/li\u003e\n \n  \u003cli\u003e2\" Brass No-Lead Isolation Valves\u003c\/li\u003e\n \n  \u003cli\u003eNEMA 1 Enclosure\u003c\/li\u003e\n \n  \u003cli\u003eSuction and Discharge Transducers\u003c\/li\u003e\n \n  \u003cli\u003eFused Disconnect\u003c\/li\u003e\n \n  \u003cli\u003e3\" Flanged Stainless Steel Manifolds\u003c\/li\u003e\n \n  \u003cli\u003e\n\u003cb\u003eCertified To: \u003c\/b\u003eNSF\/ANSI 61 Section 8-2016 and NSF\/ANSI 372-2016\u003c\/li\u003e\n \n \u003c\/ul\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Control Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n \u003cli\u003eVariable Speed Control, Speeds Up and Slows Down Based on the Demand of System, Maintaining a Constant Pressure.\n \n \u003c\/li\u003e\n \n \u003cli\u003eLead - Lag Pump Control to Alternate Pump Starts, Allowing Equal Run Times on all Pumps for Longer Life Cycles.\u003c\/li\u003e\n \n \u003cli\u003eBetter System Efficiency by Applying Only the Power Needed Based on the Load.\u003c\/li\u003e\n \n \u003cli\u003ePassword Protected Parameter Settings.\u003c\/li\u003e\n \n \u003cli\u003eReal Time Clock\u003c\/li\u003e\n \n \u003cli\u003eNo Flow Mode - Puts Pump to Sleep During No Flow Conditions.\u003c\/li\u003e\n \n \u003cli\u003eLow Suction Alarm to Prevent the Pump from Running if the Incoming Supply of Water is Interrupted.\u003c\/li\u003e\n \n \u003cli\u003eInternal Monitors Prevent the Pump from Running if a Pipe is Broken or Demand Exceeds Capability.\u003c\/li\u003e\n \n \u003cli\u003eLive Zero Protects the Pump if the Transducer Cable is Broken or Damaged.\u003c\/li\u003e\n\u003cli\u003eBackup System Transducer for Pump and Drive Redundancy.\u003c\/li\u003e\n \n  \u003cli\u003e\u003cb\u003ePRESSURE TANK REQUIRED NOT INCLUDED.\u003c\/b\u003e\u003c\/li\u003e\n \n \u003c\/ul\u003e","brand":"A.Y. McDonald Mfg. Co.","offers":[{"title":"Default Title","offer_id":49497012535613,"sku":"AYM17084V160Y3","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/duplexboostsystem_001_wbg_9f29cd64-3873-4da3-aca9-3ef0deb336aa.jpg?v=1729226668"},{"product_id":"a-y-mcdonald-17084v160y-34-duramac-variable-speed-duplex-booster-5-0-hp-460v-3ph","title":"A.Y. McDonald 17084V160Y-34 DuraMAC Variable Speed Duplex Booster 5.0 HP 460V 3PH","description":"\u003cdiv\u003e\n \n \u003cdiv\u003e\n \n \u003cp\u003e\n \n \u003c\/p\u003e\n\u003cimg title=\"jserieslogo6002.png\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/aymduramacvariablespeedbooster_wbg.jpg\" alt=\"jserieslogo6002.png\" width=\"600\" height=\"97\" data-image=\"mdgozuepupcj\"\u003e\n \n \u003c\/div\u003e\n \n \u003cp\u003e\n \n The Duplex System will range in size from 5-10 horsepower and will boost up to 280 GPM. It is equipped with a backup system transducer for pump and drive redundancy. Lead - Lag pump control to alternate pump starts, allowing equal run times on all pumps for longer life cycles. It comes with 3” Flanged Stainless Steel Manifolds, energy efficient NEMA TEFC motors and 2” Brass No-Lead isolation valves.\n \n \u003c\/p\u003e\n \n \u003c\/div\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n  \u003cli\u003eEasy Set-Up Installation\u003c\/li\u003e\n \n \u003cli\u003eVariable Speed Control\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Pump\u003c\/li\u003e\n \n  \u003cli\u003eEnergy Efficient NEMA TEFC Motors\u003c\/li\u003e\n \n \u003cli\u003eLiquid Filled Gauges\u003c\/li\u003e\n \n  \u003cli\u003eWafer Check Valves with Soft Seat\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Base\u003c\/li\u003e\n \n  \u003cli\u003e2\" Brass No-Lead Isolation Valves\u003c\/li\u003e\n \n  \u003cli\u003eNEMA 1 Enclosure\u003c\/li\u003e\n \n  \u003cli\u003eSuction and Discharge Transducers\u003c\/li\u003e\n \n  \u003cli\u003eFused Disconnect\u003c\/li\u003e\n \n  \u003cli\u003e3\" Flanged Stainless Steel Manifolds\u003c\/li\u003e\n \n  \u003cli\u003e\n\u003cb\u003eCertified To: \u003c\/b\u003eNSF\/ANSI 61 Section 8-2016 and NSF\/ANSI 372-2016\u003c\/li\u003e\n \n \u003c\/ul\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Control Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n \u003cli\u003eVariable Speed Control, Speeds Up and Slows Down Based on the Demand of System, Maintaining a Constant Pressure.\n \n \u003c\/li\u003e\n \n \u003cli\u003eLead - Lag Pump Control to Alternate Pump Starts, Allowing Equal Run Times on all Pumps for Longer Life Cycles.\u003c\/li\u003e\n \n \u003cli\u003eBetter System Efficiency by Applying Only the Power Needed Based on the Load.\u003c\/li\u003e\n \n \u003cli\u003ePassword Protected Parameter Settings.\u003c\/li\u003e\n \n \u003cli\u003eReal Time Clock\u003c\/li\u003e\n \n \u003cli\u003eNo Flow Mode - Puts Pump to Sleep During No Flow Conditions.\u003c\/li\u003e\n \n \u003cli\u003eLow Suction Alarm to Prevent the Pump from Running if the Incoming Supply of Water is Interrupted.\u003c\/li\u003e\n \n \u003cli\u003eInternal Monitors Prevent the Pump from Running if a Pipe is Broken or Demand Exceeds Capability.\u003c\/li\u003e\n \n \u003cli\u003eLive Zero Protects the Pump if the Transducer Cable is Broken or Damaged.\u003c\/li\u003e\n\u003cli\u003eBackup System Transducer for Pump and Drive Redundancy.\u003c\/li\u003e\n \n  \u003cli\u003e\u003cb\u003ePRESSURE TANK REQUIRED NOT INCLUDED.\u003c\/b\u003e\u003c\/li\u003e\n \n \u003c\/ul\u003e","brand":"A.Y. McDonald Mfg. Co.","offers":[{"title":"Default Title","offer_id":49497013059901,"sku":"AYM17084V160Y34","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/duplexboostsystem_001_wbg_32fbd353-7d0c-4e8f-a086-c273b8c37fd7.jpg?v=1729226676"},{"product_id":"a-y-mcdonald-17088v280y-3-duramac-variable-speed-duplex-booster-7-5-hp-230v-3ph","title":"A.Y. McDonald 17088V280Y-3 DuraMAC Variable Speed Duplex Booster 7.5 HP 230V 3PH","description":"\u003cdiv\u003e\n \n \u003cdiv\u003e\n \n \u003cp\u003e\n \n \u003c\/p\u003e\n\u003cimg title=\"jserieslogo6002.png\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/aymduramacvariablespeedbooster_wbg.jpg\" alt=\"jserieslogo6002.png\" width=\"600\" height=\"97\" data-image=\"11eg4w39g7pe\"\u003e\n \n \u003c\/div\u003e\n \n \u003cp\u003e\n \n The Duplex System will range in size from 5-10 horsepower and will boost up to 280 GPM. It is equipped with a backup system transducer for pump and drive redundancy. Lead - Lag pump control to alternate pump starts, allowing equal run times on all pumps for longer life cycles. It comes with 3” Flanged Stainless Steel Manifolds, energy efficient NEMA TEFC motors and 2” Brass No-Lead isolation valves.\n \n \u003c\/p\u003e\n \n \u003c\/div\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n  \u003cli\u003eEasy Set-Up Installation\u003c\/li\u003e\n \n \u003cli\u003eVariable Speed Control\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Pump\u003c\/li\u003e\n \n  \u003cli\u003eEnergy Efficient NEMA TEFC Motors\u003c\/li\u003e\n \n \u003cli\u003eLiquid Filled Gauges\u003c\/li\u003e\n \n  \u003cli\u003eWafer Check Valves with Soft Seat\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Base\u003c\/li\u003e\n \n  \u003cli\u003e2\" Brass No-Lead Isolation Valves\u003c\/li\u003e\n \n  \u003cli\u003eNEMA 1 Enclosure\u003c\/li\u003e\n \n  \u003cli\u003eSuction and Discharge Transducers\u003c\/li\u003e\n \n  \u003cli\u003eFused Disconnect\u003c\/li\u003e\n \n  \u003cli\u003e3\" Flanged Stainless Steel Manifolds\u003c\/li\u003e\n \n  \u003cli\u003e\n\u003cb\u003eCertified To: \u003c\/b\u003eNSF\/ANSI 61 Section 8-2016 and NSF\/ANSI 372-2016\u003c\/li\u003e\n \n \u003c\/ul\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Control Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n \u003cli\u003eVariable Speed Control, Speeds Up and Slows Down Based on the Demand of System, Maintaining a Constant Pressure.\n \n \u003c\/li\u003e\n \n \u003cli\u003eLead - Lag Pump Control to Alternate Pump Starts, Allowing Equal Run Times on all Pumps for Longer Life Cycles.\u003c\/li\u003e\n \n \u003cli\u003eBetter System Efficiency by Applying Only the Power Needed Based on the Load.\u003c\/li\u003e\n \n \u003cli\u003ePassword Protected Parameter Settings.\u003c\/li\u003e\n \n \u003cli\u003eReal Time Clock\u003c\/li\u003e\n \n \u003cli\u003eNo Flow Mode - Puts Pump to Sleep During No Flow Conditions.\u003c\/li\u003e\n \n \u003cli\u003eLow Suction Alarm to Prevent the Pump from Running if the Incoming Supply of Water is Interrupted.\u003c\/li\u003e\n \n \u003cli\u003eInternal Monitors Prevent the Pump from Running if a Pipe is Broken or Demand Exceeds Capability.\u003c\/li\u003e\n \n \u003cli\u003eLive Zero Protects the Pump if the Transducer Cable is Broken or Damaged.\u003c\/li\u003e\n\u003cli\u003eBackup System Transducer for Pump and Drive Redundancy.\u003c\/li\u003e\n \n  \u003cli\u003e\u003cb\u003ePRESSURE TANK REQUIRED NOT INCLUDED.\u003c\/b\u003e\u003c\/li\u003e\n \n \u003c\/ul\u003e","brand":"A.Y. McDonald Mfg. Co.","offers":[{"title":"Default Title","offer_id":49497014337853,"sku":"AYM17088V280Y3","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/duplexboostsystem_001_wbg_4b0de4ed-281e-41f1-a1b0-479a315c1ba3.jpg?v=1729226716"},{"product_id":"a-y-mcdonald-17088v280y-34-duramac-variable-speed-duplex-booster-7-5-hp-460v-3ph","title":"A.Y. McDonald 17088V280Y-34 DuraMAC Variable Speed Duplex Booster 7.5 HP 460V 3PH","description":"\u003cdiv\u003e\n \n \u003cdiv\u003e\n \n \u003cp\u003e\n \n \u003c\/p\u003e\n\u003cimg title=\"jserieslogo6002.png\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/aymduramacvariablespeedbooster_wbg.jpg\" alt=\"jserieslogo6002.png\" width=\"600\" height=\"97\" data-image=\"iq4t2i2gbx28\"\u003e\n \n \u003c\/div\u003e\n \n \u003cp\u003e\n \n The Duplex System will range in size from 5-10 horsepower and will boost up to 280 GPM. It is equipped with a backup system transducer for pump and drive redundancy. Lead - Lag pump control to alternate pump starts, allowing equal run times on all pumps for longer life cycles. It comes with 3” Flanged Stainless Steel Manifolds, energy efficient NEMA TEFC motors and 2” Brass No-Lead isolation valves.\n \n \u003c\/p\u003e\n \n \u003c\/div\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n  \u003cli\u003eEasy Set-Up Installation\u003c\/li\u003e\n \n \u003cli\u003eVariable Speed Control\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Pump\u003c\/li\u003e\n \n  \u003cli\u003eEnergy Efficient NEMA TEFC Motors\u003c\/li\u003e\n \n \u003cli\u003eLiquid Filled Gauges\u003c\/li\u003e\n \n  \u003cli\u003eWafer Check Valves with Soft Seat\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Base\u003c\/li\u003e\n \n  \u003cli\u003e2\" Brass No-Lead Isolation Valves\u003c\/li\u003e\n \n  \u003cli\u003eNEMA 1 Enclosure\u003c\/li\u003e\n \n  \u003cli\u003eSuction and Discharge Transducers\u003c\/li\u003e\n \n  \u003cli\u003eFused Disconnect\u003c\/li\u003e\n \n  \u003cli\u003e3\" Flanged Stainless Steel Manifolds\u003c\/li\u003e\n \n  \u003cli\u003e\n\u003cb\u003eCertified To: \u003c\/b\u003eNSF\/ANSI 61 Section 8-2016 and NSF\/ANSI 372-2016\u003c\/li\u003e\n \n \u003c\/ul\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Control Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n \u003cli\u003eVariable Speed Control, Speeds Up and Slows Down Based on the Demand of System, Maintaining a Constant Pressure.\n \n \u003c\/li\u003e\n \n \u003cli\u003eLead - Lag Pump Control to Alternate Pump Starts, Allowing Equal Run Times on all Pumps for Longer Life Cycles.\u003c\/li\u003e\n \n \u003cli\u003eBetter System Efficiency by Applying Only the Power Needed Based on the Load.\u003c\/li\u003e\n \n \u003cli\u003ePassword Protected Parameter Settings.\u003c\/li\u003e\n \n \u003cli\u003eReal Time Clock\u003c\/li\u003e\n \n \u003cli\u003eNo Flow Mode - Puts Pump to Sleep During No Flow Conditions.\u003c\/li\u003e\n \n \u003cli\u003eLow Suction Alarm to Prevent the Pump from Running if the Incoming Supply of Water is Interrupted.\u003c\/li\u003e\n \n \u003cli\u003eInternal Monitors Prevent the Pump from Running if a Pipe is Broken or Demand Exceeds Capability.\u003c\/li\u003e\n \n \u003cli\u003eLive Zero Protects the Pump if the Transducer Cable is Broken or Damaged.\u003c\/li\u003e\n\u003cli\u003eBackup System Transducer for Pump and Drive Redundancy.\u003c\/li\u003e\n \n  \u003cli\u003e\u003cb\u003ePRESSURE TANK REQUIRED NOT INCLUDED.\u003c\/b\u003e\u003c\/li\u003e\n \n \u003c\/ul\u003e","brand":"A.Y. McDonald Mfg. Co.","offers":[{"title":"Default Title","offer_id":49497015025981,"sku":"AYM17088V280Y34","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/duplexboostsystem_001_wbg_77c1a561-a012-488d-99f4-e5281d669a12.jpg?v=1729226724"},{"product_id":"a-y-mcdonald-17104v160y-1-duramac-variable-speed-duplex-booster-5-0-hp-230v-1ph","title":"A.Y. McDonald 17104V160Y-1 DuraMAC Variable Speed Duplex Booster 5.0 HP 230V 1PH","description":"\u003cdiv\u003e\n \n \u003cdiv\u003e\n \n \u003cp\u003e\n \n \u003c\/p\u003e\n\u003cimg title=\"jserieslogo6002.png\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/aymduramacvariablespeedbooster_wbg.jpg\" alt=\"jserieslogo6002.png\" width=\"600\" height=\"97\" data-image=\"31isekdctbxm\"\u003e\n \n \u003c\/div\u003e\n \n \u003cp\u003e\n \n The Duplex System will range in size from 5-10 horsepower and will boost up to 280 GPM. It is equipped with a backup system transducer for pump and drive redundancy. Lead - Lag pump control to alternate pump starts, allowing equal run times on all pumps for longer life cycles. It comes with 3” Flanged Stainless Steel Manifolds, energy efficient NEMA TEFC motors and 2” Brass No-Lead isolation valves\n \n \u003c\/p\u003e\n \n \u003c\/div\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n  \u003cli\u003eEasy Set-Up Installation\u003c\/li\u003e\n \n \u003cli\u003eVariable Speed Control\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Pump\u003c\/li\u003e\n \n  \u003cli\u003eEnergy Efficient NEMA TEFC Motors\u003c\/li\u003e\n \n \u003cli\u003eLiquid Filled Gauges\u003c\/li\u003e\n \n  \u003cli\u003eWafer Check Valves with Soft Seat\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Base\u003c\/li\u003e\n \n  \u003cli\u003e2\" Brass No-Lead Isolation Valves\u003c\/li\u003e\n \n  \u003cli\u003eNEMA 1 Enclosure\u003c\/li\u003e\n \n  \u003cli\u003eSuction and Discharge Transducers\u003c\/li\u003e\n \n  \u003cli\u003eFused Disconnect\u003c\/li\u003e\n \n  \u003cli\u003e3\" Flanged Stainless Steel Manifolds\u003c\/li\u003e\n \n  \u003cli\u003e\n\u003cb\u003eCertified To: \u003c\/b\u003eNSF\/ANSI 61 Section 8-2016 and NSF\/ANSI 372-2016\u003c\/li\u003e\n \n \u003c\/ul\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Control Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n \u003cli\u003eVariable Speed Control, Speeds Up and Slows Down Based on the Demand of System, Maintaining a Constant Pressure.\n \n \u003c\/li\u003e\n \n \u003cli\u003eLead - Lag Pump Control to Alternate Pump Starts, Allowing Equal Run Times on all Pumps for Longer Life Cycles.\u003c\/li\u003e\n \n \u003cli\u003eBetter System Efficiency by Applying Only the Power Needed Based on the Load.\u003c\/li\u003e\n \n \u003cli\u003ePassword Protected Parameter Settings.\u003c\/li\u003e\n \n \u003cli\u003eReal Time Clock\u003c\/li\u003e\n \n \u003cli\u003eNo Flow Mode - Puts Pump to Sleep During No Flow Conditions.\u003c\/li\u003e\n \n \u003cli\u003eLow Suction Alarm to Prevent the Pump from Running if the Incoming Supply of Water is Interrupted.\u003c\/li\u003e\n \n \u003cli\u003eInternal Monitors Prevent the Pump from Running if a Pipe is Broken or Demand Exceeds Capability.\u003c\/li\u003e\n \n \u003cli\u003eLive Zero Protects the Pump if the Transducer Cable is Broken or Damaged.\u003c\/li\u003e\n\u003cli\u003eBackup System Transducer for Pump and Drive Redundancy.\u003c\/li\u003e\n \n  \u003cli\u003e\u003cb\u003ePRESSURE TANK REQUIRED NOT INCLUDED.\u003c\/b\u003e\u003c\/li\u003e\n \n \u003c\/ul\u003e","brand":"A.Y. McDonald Mfg. Co.","offers":[{"title":"Default Title","offer_id":49497019613501,"sku":"AYM17104V160Y1","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/duplexboostsystem_001_wbg_f8b2a02f-94b7-49b0-8856-a53109770e22.jpg?v=1729226773"},{"product_id":"a-y-mcdonald-17104v160y-3-duramac-variable-speed-duplex-booster-5-0-hp-230v-3ph","title":"A.Y. McDonald 17104V160Y-3 DuraMAC Variable Speed Duplex Booster 5.0 HP 230V 3PH","description":"\u003cdiv\u003e\n \n \u003cdiv\u003e\n \n \u003cp\u003e\n \n \u003c\/p\u003e\n\u003cimg title=\"jserieslogo6002.png\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/aymduramacvariablespeedbooster_wbg.jpg\" alt=\"jserieslogo6002.png\" width=\"600\" height=\"97\" data-image=\"du7zfsc0vng5\"\u003e\n \n \u003c\/div\u003e\n \n \u003cp\u003e\n \n The Duplex System will range in size from 5-10 horsepower and will boost up to 280 GPM. It is equipped with a backup system transducer for pump and drive redundancy. Lead - Lag pump control to alternate pump starts, allowing equal run times on all pumps for longer life cycles. It comes with 3” Flanged Stainless Steel Manifolds, energy efficient NEMA TEFC motors and 2” Brass No-Lead isolation valves.\n \n \u003c\/p\u003e\n \n \u003c\/div\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n  \u003cli\u003eEasy Set-Up Installation\u003c\/li\u003e\n \n \u003cli\u003eVariable Speed Control\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Pump\u003c\/li\u003e\n \n  \u003cli\u003eEnergy Efficient NEMA TEFC Motors\u003c\/li\u003e\n \n \u003cli\u003eLiquid Filled Gauges\u003c\/li\u003e\n \n  \u003cli\u003eWafer Check Valves with Soft Seat\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Base\u003c\/li\u003e\n \n  \u003cli\u003e2\" Brass No-Lead Isolation Valves\u003c\/li\u003e\n \n  \u003cli\u003eNEMA 1 Enclosure\u003c\/li\u003e\n \n  \u003cli\u003eSuction and Discharge Transducers\u003c\/li\u003e\n \n  \u003cli\u003eFused Disconnect\u003c\/li\u003e\n \n  \u003cli\u003e3\" Flanged Stainless Steel Manifolds\u003c\/li\u003e\n \n  \u003cli\u003e\n\u003cb\u003eCertified To: \u003c\/b\u003eNSF\/ANSI 61 Section 8-2016 and NSF\/ANSI 372-2016\u003c\/li\u003e\n \n \u003c\/ul\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Control Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n \u003cli\u003eVariable Speed Control, Speeds Up and Slows Down Based on the Demand of System, Maintaining a Constant Pressure.\n \n \u003c\/li\u003e\n \n \u003cli\u003eLead - Lag Pump Control to Alternate Pump Starts, Allowing Equal Run Times on all Pumps for Longer Life Cycles.\u003c\/li\u003e\n \n \u003cli\u003eBetter System Efficiency by Applying Only the Power Needed Based on the Load.\u003c\/li\u003e\n \n \u003cli\u003ePassword Protected Parameter Settings.\u003c\/li\u003e\n \n \u003cli\u003eReal Time Clock\u003c\/li\u003e\n \n \u003cli\u003eNo Flow Mode - Puts Pump to Sleep During No Flow Conditions.\u003c\/li\u003e\n \n \u003cli\u003eLow Suction Alarm to Prevent the Pump from Running if the Incoming Supply of Water is Interrupted.\u003c\/li\u003e\n \n \u003cli\u003eInternal Monitors Prevent the Pump from Running if a Pipe is Broken or Demand Exceeds Capability.\u003c\/li\u003e\n \n \u003cli\u003eLive Zero Protects the Pump if the Transducer Cable is Broken or Damaged.\u003c\/li\u003e\n\u003cli\u003eBackup System Transducer for Pump and Drive Redundancy.\u003c\/li\u003e\n \n  \u003cli\u003e\u003cb\u003ePRESSURE TANK REQUIRED NOT INCLUDED.\u003c\/b\u003e\u003c\/li\u003e\n \n \u003c\/ul\u003e","brand":"A.Y. McDonald Mfg. Co.","offers":[{"title":"Default Title","offer_id":49497020498237,"sku":"AYM17104V160Y3","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/duplexboostsystem_001_wbg_0bcc6285-dfa2-403b-bb1f-175e38e4b31f.jpg?v=1729226781"},{"product_id":"a-y-mcdonald-17104v160y-34-duramac-variable-speed-duplex-booster-5-0-hp-460v-3ph","title":"A.Y. McDonald 17104V160Y-34 DuraMAC Variable Speed Duplex Booster 5.0 HP 460V 3PH","description":"\u003cdiv\u003e\n \n \u003cdiv\u003e\n \n \u003cp\u003e\n \n \u003c\/p\u003e\n\u003cimg title=\"jserieslogo6002.png\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/aymduramacvariablespeedbooster_wbg.jpg\" alt=\"jserieslogo6002.png\" width=\"600\" height=\"97\" data-image=\"bj6ks3fk1i68\"\u003e\n \n \u003c\/div\u003e\n \n \u003cp\u003e\n \n The Duplex System will range in size from 5-10 horsepower and will boost up to 280 GPM. It is equipped with a backup system transducer for pump and drive redundancy. Lead - Lag pump control to alternate pump starts, allowing equal run times on all pumps for longer life cycles. It comes with 3” Flanged Stainless Steel Manifolds, energy efficient NEMA TEFC motors and 2” Brass No-Lead isolation valves.\n \n \u003c\/p\u003e\n \n \u003c\/div\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n  \u003cli\u003eEasy Set-Up Installation\u003c\/li\u003e\n \n \u003cli\u003eVariable Speed Control\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Pump\u003c\/li\u003e\n \n  \u003cli\u003eEnergy Efficient NEMA TEFC Motors\u003c\/li\u003e\n \n \u003cli\u003eLiquid Filled Gauges\u003c\/li\u003e\n \n  \u003cli\u003eWafer Check Valves with Soft Seat\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Base\u003c\/li\u003e\n \n  \u003cli\u003e2\" Brass No-Lead Isolation Valves\u003c\/li\u003e\n \n  \u003cli\u003eNEMA 1 Enclosure\u003c\/li\u003e\n \n  \u003cli\u003eSuction and Discharge Transducers\u003c\/li\u003e\n \n  \u003cli\u003eFused Disconnect\u003c\/li\u003e\n \n  \u003cli\u003e3\" Flanged Stainless Steel Manifolds\u003c\/li\u003e\n \n  \u003cli\u003e\n\u003cb\u003eCertified To: \u003c\/b\u003eNSF\/ANSI 61 Section 8-2016 and NSF\/ANSI 372-2016\u003c\/li\u003e\n \n \u003c\/ul\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Control Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n \u003cli\u003eVariable Speed Control, Speeds Up and Slows Down Based on the Demand of System, Maintaining a Constant Pressure.\n \n \u003c\/li\u003e\n \n \u003cli\u003eLead - Lag Pump Control to Alternate Pump Starts, Allowing Equal Run Times on all Pumps for Longer Life Cycles.\u003c\/li\u003e\n \n \u003cli\u003eBetter System Efficiency by Applying Only the Power Needed Based on the Load.\u003c\/li\u003e\n \n \u003cli\u003ePassword Protected Parameter Settings.\u003c\/li\u003e\n \n \u003cli\u003eReal Time Clock\u003c\/li\u003e\n \n \u003cli\u003eNo Flow Mode - Puts Pump to Sleep During No Flow Conditions.\u003c\/li\u003e\n \n \u003cli\u003eLow Suction Alarm to Prevent the Pump from Running if the Incoming Supply of Water is Interrupted.\u003c\/li\u003e\n \n \u003cli\u003eInternal Monitors Prevent the Pump from Running if a Pipe is Broken or Demand Exceeds Capability.\u003c\/li\u003e\n \n \u003cli\u003eLive Zero Protects the Pump if the Transducer Cable is Broken or Damaged.\u003c\/li\u003e\n\u003cli\u003eBackup System Transducer for Pump and Drive Redundancy.\u003c\/li\u003e\n \n  \u003cli\u003e\u003cb\u003ePRESSURE TANK REQUIRED NOT INCLUDED.\u003c\/b\u003e\u003c\/li\u003e\n \n \u003c\/ul\u003e","brand":"A.Y. McDonald Mfg. Co.","offers":[{"title":"Default Title","offer_id":49497020924221,"sku":"AYM17104V160Y34","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/duplexboostsystem_001_wbg_9defb0af-15cb-4421-8a67-29d1060194c1.jpg?v=1729226789"},{"product_id":"a-y-mcdonald-17142v240y-3-duramac-variable-speed-duplex-booster-10-hp-230v-3ph","title":"A.Y. McDonald 17142V240Y-3 DuraMAC Variable Speed Duplex Booster 10 HP 230V 3PH","description":"\u003cdiv\u003e\n \n \u003cdiv\u003e\n \n \u003cp\u003e\n \n \u003c\/p\u003e\n\u003cimg title=\"jserieslogo6002.png\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/aymduramacvariablespeedbooster_wbg.jpg\" alt=\"jserieslogo6002.png\" width=\"600\" height=\"97\" data-image=\"nbwe45p6463j\"\u003e\n \n \u003c\/div\u003e\n \n \u003cp\u003e\n \n The Duplex System will range in size from 5-10 horsepower and will boost up to 280 GPM. It is equipped with a backup system transducer for pump and drive redundancy. Lead - Lag pump control to alternate pump starts, allowing equal run times on all pumps for longer life cycles. It comes with 3” Flanged Stainless Steel Manifolds, energy efficient NEMA TEFC motors and 2” Brass No-Lead isolation valves.\n \n \u003c\/p\u003e\n \n \u003c\/div\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n  \u003cli\u003eEasy Set-Up Installation\u003c\/li\u003e\n \n \u003cli\u003eVariable Speed Control\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Pump\u003c\/li\u003e\n \n  \u003cli\u003eEnergy Efficient NEMA TEFC Motors\u003c\/li\u003e\n \n \u003cli\u003eLiquid Filled Gauges\u003c\/li\u003e\n \n  \u003cli\u003eWafer Check Valves with Soft Seat\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Base\u003c\/li\u003e\n \n  \u003cli\u003e2\" Brass No-Lead Isolation Valves\u003c\/li\u003e\n \n  \u003cli\u003eNEMA 1 Enclosure\u003c\/li\u003e\n \n  \u003cli\u003eSuction and Discharge Transducers\u003c\/li\u003e\n \n  \u003cli\u003eFused Disconnect\u003c\/li\u003e\n \n  \u003cli\u003e3\" Flanged Stainless Steel Manifolds\u003c\/li\u003e\n \n  \u003cli\u003e\n\u003cb\u003eCertified To: \u003c\/b\u003eNSF\/ANSI 61 Section 8-2016 and NSF\/ANSI 372-2016\u003c\/li\u003e\n \n \u003c\/ul\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Control Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n \u003cli\u003eVariable Speed Control, Speeds Up and Slows Down Based on the Demand of System, Maintaining a Constant Pressure.\n \n \u003c\/li\u003e\n \n \u003cli\u003eLead - Lag Pump Control to Alternate Pump Starts, Allowing Equal Run Times on all Pumps for Longer Life Cycles.\u003c\/li\u003e\n \n \u003cli\u003eBetter System Efficiency by Applying Only the Power Needed Based on the Load.\u003c\/li\u003e\n \n \u003cli\u003ePassword Protected Parameter Settings.\u003c\/li\u003e\n \n \u003cli\u003eReal Time Clock\u003c\/li\u003e\n \n \u003cli\u003eNo Flow Mode - Puts Pump to Sleep During No Flow Conditions.\u003c\/li\u003e\n \n \u003cli\u003eLow Suction Alarm to Prevent the Pump from Running if the Incoming Supply of Water is Interrupted.\u003c\/li\u003e\n \n \u003cli\u003eInternal Monitors Prevent the Pump from Running if a Pipe is Broken or Demand Exceeds Capability.\u003c\/li\u003e\n \n \u003cli\u003eLive Zero Protects the Pump if the Transducer Cable is Broken or Damaged.\u003c\/li\u003e\n\u003cli\u003eBackup System Transducer for Pump and Drive Redundancy.\u003c\/li\u003e\n \n  \u003cli\u003e\u003cb\u003ePRESSURE TANK REQUIRED NOT INCLUDED.\u003c\/b\u003e\u003c\/li\u003e\n \n \u003c\/ul\u003e","brand":"A.Y. McDonald Mfg. Co.","offers":[{"title":"Default Title","offer_id":49497022366013,"sku":"AYM17142V240Y3","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/duplexboostsystem_001_wbg_f79037ca-aa03-4189-bce7-555d8b6e1468.jpg?v=1729226833"},{"product_id":"a-y-mcdonald-17142v240y-34-duramac-variable-speed-duplex-booster-10-hp-460v-3ph","title":"A.Y. McDonald 17142V240Y-34 DuraMAC Variable Speed Duplex Booster 10 HP 460V 3PH","description":"\u003cdiv\u003e\n \n \u003cdiv\u003e\n \n \u003cp\u003e\n \n \u003c\/p\u003e\n\u003cimg title=\"jserieslogo6002.png\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/aymduramacvariablespeedbooster_wbg.jpg\" alt=\"jserieslogo6002.png\" width=\"600\" height=\"97\" data-image=\"dr4pzq6aftsz\"\u003e\n \n \u003c\/div\u003e\n \n \u003cp\u003e\n \n The Duplex System will range in size from 5-10 horsepower and will boost up to 280 GPM. It is equipped with a backup system transducer for pump and drive redundancy. Lead - Lag pump control to alternate pump starts, allowing equal run times on all pumps for longer life cycles. It comes with 3” Flanged Stainless Steel Manifolds, energy efficient NEMA TEFC motors and 2” Brass No-Lead isolation valves.\n \n \u003c\/p\u003e\n \n \u003c\/div\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n  \u003cli\u003eEasy Set-Up Installation\u003c\/li\u003e\n \n \u003cli\u003eVariable Speed Control\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Pump\u003c\/li\u003e\n \n  \u003cli\u003eEnergy Efficient NEMA TEFC Motors\u003c\/li\u003e\n \n \u003cli\u003eLiquid Filled Gauges\u003c\/li\u003e\n \n  \u003cli\u003eWafer Check Valves with Soft Seat\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Base\u003c\/li\u003e\n \n  \u003cli\u003e2\" Brass No-Lead Isolation Valves\u003c\/li\u003e\n \n  \u003cli\u003eNEMA 1 Enclosure\u003c\/li\u003e\n \n  \u003cli\u003eSuction and Discharge Transducers\u003c\/li\u003e\n \n  \u003cli\u003eFused Disconnect\u003c\/li\u003e\n \n  \u003cli\u003e3\" Flanged Stainless Steel Manifolds\u003c\/li\u003e\n \n  \u003cli\u003e\n\u003cb\u003eCertified To: \u003c\/b\u003eNSF\/ANSI 61 Section 8-2016 and NSF\/ANSI 372-2016\u003c\/li\u003e\n \n \u003c\/ul\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Control Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n \u003cli\u003eVariable Speed Control, Speeds Up and Slows Down Based on the Demand of System, Maintaining a Constant Pressure.\n \n \u003c\/li\u003e\n \n \u003cli\u003eLead - Lag Pump Control to Alternate Pump Starts, Allowing Equal Run Times on all Pumps for Longer Life Cycles.\u003c\/li\u003e\n \n \u003cli\u003eBetter System Efficiency by Applying Only the Power Needed Based on the Load.\u003c\/li\u003e\n \n \u003cli\u003ePassword Protected Parameter Settings.\u003c\/li\u003e\n \n \u003cli\u003eReal Time Clock\u003c\/li\u003e\n \n \u003cli\u003eNo Flow Mode - Puts Pump to Sleep During No Flow Conditions.\u003c\/li\u003e\n \n \u003cli\u003eLow Suction Alarm to Prevent the Pump from Running if the Incoming Supply of Water is Interrupted.\u003c\/li\u003e\n \n \u003cli\u003eInternal Monitors Prevent the Pump from Running if a Pipe is Broken or Demand Exceeds Capability.\u003c\/li\u003e\n \n \u003cli\u003eLive Zero Protects the Pump if the Transducer Cable is Broken or Damaged.\u003c\/li\u003e\n\u003cli\u003eBackup System Transducer for Pump and Drive Redundancy.\u003c\/li\u003e\n \n  \u003cli\u003e\u003cb\u003ePRESSURE TANK REQUIRED NOT INCLUDED.\u003c\/b\u003e\u003c\/li\u003e\n \n \u003c\/ul\u003e","brand":"A.Y. McDonald Mfg. Co.","offers":[{"title":"Default Title","offer_id":49497022497085,"sku":"AYM17142V240Y34","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/duplexboostsystem_001_wbg_a86303c9-c6d8-4492-a9ad-d473e4fb4725.jpg?v=1729226841"},{"product_id":"a-y-mcdonald-17150v160y-3-duramac-variable-speed-duplex-booster-7-5-hp-230v-3ph","title":"A.Y. McDonald 17150V160Y-3 DuraMAC Variable Speed Duplex Booster 7.5 HP 230V 3PH","description":"\u003cdiv\u003e\n \n \u003cdiv\u003e\n \n \u003cp\u003e\n \n \u003c\/p\u003e\n\u003cimg title=\"jserieslogo6002.png\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/aymduramacvariablespeedbooster_wbg.jpg\" alt=\"jserieslogo6002.png\" width=\"600\" height=\"97\" data-image=\"itx0mzfydhfi\"\u003e\n \n \u003c\/div\u003e\n \n \u003cp\u003e\n \n The Duplex System will range in size from 5-10 horsepower and will boost up to 280 GPM. It is equipped with a backup system transducer for pump and drive redundancy. Lead - Lag pump control to alternate pump starts, allowing equal run times on all pumps for longer life cycles. It comes with 3” Flanged Stainless Steel Manifolds, energy efficient NEMA TEFC motors and 2” Brass No-Lead isolation valves.\n \n \u003c\/p\u003e\n \n \u003c\/div\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n  \u003cli\u003eEasy Set-Up Installation\u003c\/li\u003e\n \n \u003cli\u003eVariable Speed Control\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Pump\u003c\/li\u003e\n \n  \u003cli\u003eEnergy Efficient NEMA TEFC Motors\u003c\/li\u003e\n \n \u003cli\u003eLiquid Filled Gauges\u003c\/li\u003e\n \n  \u003cli\u003eWafer Check Valves with Soft Seat\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Base\u003c\/li\u003e\n \n  \u003cli\u003e2\" Brass No-Lead Isolation Valves\u003c\/li\u003e\n \n  \u003cli\u003eNEMA 1 Enclosure\u003c\/li\u003e\n \n  \u003cli\u003eSuction and Discharge Transducers\u003c\/li\u003e\n \n  \u003cli\u003eFused Disconnect\u003c\/li\u003e\n \n  \u003cli\u003e3\" Flanged Stainless Steel Manifolds\u003c\/li\u003e\n \n  \u003cli\u003e\n\u003cb\u003eCertified To: \u003c\/b\u003eNSF\/ANSI 61 Section 8-2016 and NSF\/ANSI 372-2016\u003c\/li\u003e\n \n \u003c\/ul\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Control Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n \u003cli\u003eVariable Speed Control, Speeds Up and Slows Down Based on the Demand of System, Maintaining a Constant Pressure.\n \n \u003c\/li\u003e\n \n \u003cli\u003eLead - Lag Pump Control to Alternate Pump Starts, Allowing Equal Run Times on all Pumps for Longer Life Cycles.\u003c\/li\u003e\n \n \u003cli\u003eBetter System Efficiency by Applying Only the Power Needed Based on the Load.\u003c\/li\u003e\n \n \u003cli\u003ePassword Protected Parameter Settings.\u003c\/li\u003e\n \n \u003cli\u003eReal Time Clock\u003c\/li\u003e\n \n \u003cli\u003eNo Flow Mode - Puts Pump to Sleep During No Flow Conditions.\u003c\/li\u003e\n \n \u003cli\u003eLow Suction Alarm to Prevent the Pump from Running if the Incoming Supply of Water is Interrupted.\u003c\/li\u003e\n \n \u003cli\u003eInternal Monitors Prevent the Pump from Running if a Pipe is Broken or Demand Exceeds Capability.\u003c\/li\u003e\n \n \u003cli\u003eLive Zero Protects the Pump if the Transducer Cable is Broken or Damaged.\u003c\/li\u003e\n\u003cli\u003eBackup System Transducer for Pump and Drive Redundancy.\u003c\/li\u003e\n \n  \u003cli\u003e\u003cb\u003ePRESSURE TANK REQUIRED NOT INCLUDED.\u003c\/b\u003e\u003c\/li\u003e\n \n \u003c\/ul\u003e","brand":"A.Y. McDonald Mfg. Co.","offers":[{"title":"Default Title","offer_id":49497023414589,"sku":"AYM17150V160Y3","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/duplexboostsystem_001_wbg_5429517f-52da-4643-9880-fb605b0fd033.jpg?v=1729226879"},{"product_id":"a-y-mcdonald-17150v160y-34-duramac-variable-speed-duplex-booster-7-5-hp-460v-3ph","title":"A.Y. McDonald 17150V160Y-34 DuraMAC Variable Speed Duplex Booster 7.5 HP 460V 3PH","description":"\u003cdiv\u003e\n \n \u003cdiv\u003e\n \n \u003cp\u003e\n \n \u003c\/p\u003e\n\u003cimg title=\"jserieslogo6002.png\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/aymduramacvariablespeedbooster_wbg.jpg\" alt=\"jserieslogo6002.png\" width=\"600\" height=\"97\" data-image=\"6oyhdbqfpmw4\"\u003e\n \n \u003c\/div\u003e\n \n \u003cp\u003e\n \n The Duplex System will range in size from 5-10 horsepower and will boost up to 280 GPM. It is equipped with a backup system transducer for pump and drive redundancy. Lead - Lag pump control to alternate pump starts, allowing equal run times on all pumps for longer life cycles. It comes with 3” Flanged Stainless Steel Manifolds, energy efficient NEMA TEFC motors and 2” Brass No-Lead isolation valves.\n \n \u003c\/p\u003e\n \n \u003c\/div\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n  \u003cli\u003eEasy Set-Up Installation\u003c\/li\u003e\n \n \u003cli\u003eVariable Speed Control\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Pump\u003c\/li\u003e\n \n  \u003cli\u003eEnergy Efficient NEMA TEFC Motors\u003c\/li\u003e\n \n \u003cli\u003eLiquid Filled Gauges\u003c\/li\u003e\n \n  \u003cli\u003eWafer Check Valves with Soft Seat\u003c\/li\u003e\n \n  \u003cli\u003eStainless Steel Base\u003c\/li\u003e\n \n  \u003cli\u003e2\" Brass No-Lead Isolation Valves\u003c\/li\u003e\n \n  \u003cli\u003eNEMA 1 Enclosure\u003c\/li\u003e\n \n  \u003cli\u003eSuction and Discharge Transducers\u003c\/li\u003e\n \n  \u003cli\u003eFused Disconnect\u003c\/li\u003e\n \n  \u003cli\u003e3\" Flanged Stainless Steel Manifolds\u003c\/li\u003e\n \n  \u003cli\u003e\n\u003cb\u003eCertified To: \u003c\/b\u003eNSF\/ANSI 61 Section 8-2016 and NSF\/ANSI 372-2016\u003c\/li\u003e\n \n \u003c\/ul\u003e\n \n \u003ch3\u003eA.Y. McDonald Variable Speed Booster Control Features\u003c\/h3\u003e\n \n \u003cul\u003e\n \n \u003cli\u003eVariable Speed Control, Speeds Up and Slows Down Based on the Demand of System, Maintaining a Constant Pressure.\n \n \u003c\/li\u003e\n \n \u003cli\u003eLead - Lag Pump Control to Alternate Pump Starts, Allowing Equal Run Times on all Pumps for Longer Life Cycles.\u003c\/li\u003e\n \n \u003cli\u003eBetter System Efficiency by Applying Only the Power Needed Based on the Load.\u003c\/li\u003e\n \n \u003cli\u003ePassword Protected Parameter Settings.\u003c\/li\u003e\n \n \u003cli\u003eReal Time Clock\u003c\/li\u003e\n \n \u003cli\u003eNo Flow Mode - Puts Pump to Sleep During No Flow Conditions.\u003c\/li\u003e\n \n \u003cli\u003eLow Suction Alarm to Prevent the Pump from Running if the Incoming Supply of Water is Interrupted.\u003c\/li\u003e\n \n \u003cli\u003eInternal Monitors Prevent the Pump from Running if a Pipe is Broken or Demand Exceeds Capability.\u003c\/li\u003e\n \n \u003cli\u003eLive Zero Protects the Pump if the Transducer Cable is Broken or Damaged.\u003c\/li\u003e\n\u003cli\u003eBackup System Transducer for Pump and Drive Redundancy.\u003c\/li\u003e\n \n  \u003cli\u003e\u003cb\u003ePRESSURE TANK REQUIRED NOT INCLUDED.\u003c\/b\u003e\u003c\/li\u003e\n \n \u003c\/ul\u003e","brand":"A.Y. McDonald Mfg. Co.","offers":[{"title":"Default Title","offer_id":49497023643965,"sku":"AYM17150V160Y34","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/files\/duplexboostsystem_001_wbg_00b1a106-fde2-44bd-8891-d13ba61bff2a.jpg?v=1729226887"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5552\/7485\/collections\/duplexboostsystem_001_wbg_40fe2909-982c-423e-830d-04e2f71cb3d5.jpg?v=1727893263","url":"https:\/\/rcworst.com\/collections\/duplex-1.oembed","provider":"R.C. Worst \u0026 Company Inc","version":"1.0","type":"link"}