A.Y. McDonald offers a full line of thermoplastic submersible pumps built for years of trouble free operation, with high-efficiency impellers and diffusers. These submersible offer peak capacity performance in 5, 7, 10, 15, 20 and 25 gallons per minute (GPM). Other features include thermoplastic discharge head with a built-in check valve and stainless steel shaft and coupling.

All L Series Thermoplastic pumps have a 1-1/4" discharge with internal check valve and sizes range from 1/2 to 1-1/2 horsepower (HP). Two or three wire models up to 1/1/2 horsepower (HP).

A.Y. McDonald 22000 Series Submersible Well Pump Features

• Powered by NEMA Approved A.Y. McDonald Stainless Steel Motors
• Single Phase Motors include Built-In Lightning Protection
• Discharge Head - Incorporates Built-In Hex Fluted Guide Bearing with Rubber Insert Surrounding the Stainless Steel Shaft which Provides Superior Wear Resistance Against the Harshest Conditions. Self Lubricating for Long Life. Large Wrenching Surfaces and 1-1/4” NPT Female Outlet Threads Standard. McDonald is Molded into Discharge Head.
• Rope Hook Attachments
• Cable Guard - Cable Guard Fits into Motor Bracket to Assure Smooth Entry into Well Casing.
• Diffuser - Polycarbonate Durable and Corrosion/Abrasion Resistant. 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 - Internal Anti-Spin Check Valve with O-Ring Seal. Molded from Engineered Polymer.
• Pump Shell - High Grade, Heavy Wall Stainless Steel for Excellent Corrosion Resistance. Left Hand Threaded at Both Ends to Prevent Loosening. Easily Repairable in the Field.
• Motor Bracket - Rigid and Accurate Alignment to Nema Standard Fitted Motors.
• Hardware - All Screws, Washers and Assembly Nuts are Corrosion Resistant Stainless Steel.
• Intake Screen - Non-Corrosive Thermoplastic
• A.Y. McDonald Uses it’s Time Proven Captured Stack Design. The Captured Stack Design Incorporates Sand Notches into the Diffusers, Which has Proven, Over Time, to Keep Sand Flowing Thru the Stack.
• Once Assembled, Each Pump is Individually Tested to Assure Performance Within Design Specifications.

A.Y. McDonald 22050L3LB Thermoplastic Submersible Well Pump Specifications

Water Well Motor

• BODY CONSTRUCTION: 304 Stainless Steel
• HORSEPOWER: 0.5 HP
• CABLE LENGTH: 5-1/2 ft.
• VOLTAGE: 1ø, 230V
• RPM: 3450
• SERVICE FACTOR: 1.6
• DOWNWARD THRUST (lbs): 500 lbs
• MAX AMBIENT TEMPERATURE: 95°F/35°C
• FULL LOAD AMPS: 5.5
• FLANGE: NEMA 4"
• MAX OPERATING DEPTH: 984 ft
• LEAD: 3-wire
• CONTROL BOX REQUIRED

Water Well Pump End

• DISCHARGE SIZE: 1.25” FNPT
• NOMINAL FLOW RATING: 15 GPM
• HORSEPOWER: 0.5 HP
• MAXIMUM CAPACITY: 28.0 GPM
• MAXIMUM HEAD: 173’
• STAGES: 6
• IMPELLER DESIGN: Floating Stack
• IMPELLER MATERIAL: Glass Bead Acetal
• BODY MATERIAL: 300 Series Stainless Steel

A.Y. McDonald 22000 L Series Well Pump Curve

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

A.Y. McDonald 22000 Series Well Pump Product Resources

Download A.Y. McDonald 22000 Series Thermoplastic 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