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
A.Y. McDonald Variable Speed Booster Features
Easy Set-Up Installation
Variable Speed Control
Stainless Steel Pump
Energy Efficient NEMA TEFC Motors
Liquid Filled Gauges
Wafer Check Valves with Soft Seat
Stainless Steel Base
2" Brass No-Lead Isolation Valves
NEMA 1 Enclosure
Suction and Discharge Transducers
Fused Disconnect
3" Flanged Stainless Steel Manifolds
Certified To: NSF/ANSI 61 Section 8-2016 and NSF/ANSI 372-2016
A.Y. McDonald Variable Speed Booster Control Features
Variable Speed Control, Speeds Up and Slows Down Based on the Demand of System, Maintaining a Constant Pressure.
Lead - Lag Pump Control to Alternate Pump Starts, Allowing Equal Run Times on all Pumps for Longer Life Cycles.
Better System Efficiency by Applying Only the Power Needed Based on the Load.
Password Protected Parameter Settings.
Real Time Clock
No Flow Mode - Puts Pump to Sleep During No Flow Conditions.
Low Suction Alarm to Prevent the Pump from Running if the Incoming Supply of Water is Interrupted.
Internal Monitors Prevent the Pump from Running if a Pipe is Broken or Demand Exceeds Capability.
Live Zero Protects the Pump if the Transducer Cable is Broken or Damaged.
Backup System Transducer for Pump and Drive Redundancy.
PUMPS, WATER & WASTE WATER TREATMENT AND A WHOLE LOT MORE
Dedicated to deliver the highest quality products, and services in the water and wastewater industry, and with the help of our well-trained staff, provide a lasting value to each customer we support... read more
HELPING CUSTOMERS SINCE 1953
As time-tested specialists in water and waste water pumping systems, we are your best choice for pumps and related equipment.