A.Y. McDonald offers a full line of four-inch submersibles ranging from 1/3 through 5 horsepower, with flow rates ranging from 5 through 25 GPM. The 23000 Series submersibles offer peak capacity performance in 5, 7, 10, 15, 20, and 25 GPM models. 

All K Series Stainless Steel Pumps come with 1-1/4" discharge and sizes range from 1/3 to 5 horsepower (HP). Two wire models up to 1-1/2 and three wire models up to 5 horsepower (HP).

A.Y. McDonald 23000 Series Stainless Steel Well Pump Applications

• Residential and Commercial Submersible Deep Well Pumping Applications
• Reservoir
• Treatment System Dosing

A.Y. McDonald 23000 Series Stainless Steel Well Pump Features

• Powered by NEMA Approved A.Y. McDonald Stainless Steel Motors
• Single Phase Motors Include Built-In Lightning Protection
• Discharge - 300 Series Stainless Steel, Corrosion Resistant, Easy Wrench Design, Built-In Safety Eye, Threads into Shell.
• Discharge Bearing - Rubber Surrounding the Stainless Steel Shaft Provides Superior Wear Resistance against the Harshest Conditions. Self-Lubricating for Long Life.
• Diffuser - Polycarbonate Durable Corrosion/Abrasion. Designed for Efficient Performance and Superior Sand Handling Capability.
• Impeller - Glass Bead Acetal. This Smooth and Flexible Material is Precision Engineered for Maximum Performance.
• Check Valve - A.Y. McDonald's "Diamond Design" Check Valve. Easy Out Design for Maximum Convenience and Versatility.
• Cable Guard - Stainless Steel Cable Guard Protects Motor Leads. Angled Top Helps Keep Leads Stationary when Lowering and Raising Submersible Pump.
• Heavy Stainless Steel Shell - Threaded at Both Ends for Easy Field Service.
• Stainless Steel Hex Shaft 7/16"- 7/16" 300 Stainless Steel, Hex Design Shaft for Positive Impeller Drive. Each Shaft Individually Measured for Straightness with Strict Tolerances. Achieves Maximum Corrosion Resistance for Longer Life.
• Motor Bracket - Stainless Steel
• Once Assembled, Each Pump is Individually Tested to Assure Performance within Design Specifications.
• Each Pump is Stamped with the Tester's "Signature" Marking to Assure Quality Control

A.Y. McDonald 23050K2A Stainless Steel Well Pump Specifications

Water Well Motor

• BODY CONSTRUCTION: 304 Stainless Steel
• HORSEPOWER: 0.5 HP
• CABLE LENGTH: 5-1/2 ft.
• VOLTAGE: 1ø, 115V
• RPM: 3450
• SERVICE FACTOR: 1.6
• DOWNWARD THRUST (lbs): 500 lbs
• MAX AMBIENT TEMPERATURE: 95°F/35°C
• FULL LOAD AMPS: 8.6
• FLANGE: NEMA 4"
• MAX OPERATING DEPTH: 984 ft
• LEAD: 2-wire

Water Well Pump End

• DISCHARGE SIZE: 1.25” FNPT
• NOMINAL FLOW RATING: 10 GPM
• HORSEPOWER: 0.5 HP
• MAXIMUM CAPACITY: 21.5 GPM
• MAXIMUM HEAD: 259’
• STAGES: 7
• IMPELLER DESIGN: Floating Stack
• IMPELLER MATERIAL: Glass Bead Acetal
• BODY MATERIAL: 300 Series Stainless Steel

A.Y. McDonald 23000 K Series Stainless Steel Well Pump Curve

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

A.Y. McDonald 23000 Series Stainless Steel Well Pump Product Resources

Download A.Y. McDonald 23000 K Series Submittal Data Sheet

Download A.Y. McDonald 23000 Series Stainless Steel Well Pump Brochure

Download A.Y. McDonald Submersible Pump Installation Instructions

Download A.Y. McDonald Pump Basics

Download A.Y. McDonald Pump Troubleshooting

Download A.Y. McDonald Submersible Motors IOM Manual