A.Y. McDonald offers a full line of 6", 8" & 10" stainless steel submersible pump ends ranging from 2 horsepower through 250 horsepower. These submersibles offer peak capacity performance in 90, 150, 230, 300, 400, 500, 650, 800 and 1100 GPM.

A.Y. McDonald Stainless Steel Pump Ends offer peak capacity performance in its 400 GPM. Each pump end includes cable guard, bolts and washers. The 400 GPM Series is a 8" Stainless Steel Pump End that ranges from 5 to 100 Horsepower.

A.Y. McDonald 400 GPM Well Pump End Features

• Stainless Steel Construction Designed and Built for Years of Trouble Free Operation
• Stainless Steel Discharge Head with Built-In Check Valve
• High-Efficiency Stainless Steel Impellers & Diffusers
• Stainless Steel Suction Screen
• Stainless Steel Shaft & Coupling
• Stainless Steel NEMA Faced Mounting Bracket

A.Y. McDonald 8" 400 GPM Well Pump End Specifications

• DISCHARGE SIZE: 5.0” FNPT
• NOMINAL FLOW RATING: 400 GPM
• HORSEPOWER: 5.0 HP
• MAXIMUM CAPACITY: 528 GPM
• MAXIMUM HEAD: 80’
• STAGES: 1
• IMPELLER DESIGN: Floating Stack
• IMPELLER MATERIAL: Stainless Steel
• BODY MATERIAL: Stainless Steel

A.Y. McDonald 8" 400 GPM Well Pump Curve

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

A.Y. McDonald 8" 400 GPM Well Pump Product Resources

Download A.Y. McDonald 8" 400 GPM Submittal Data

Download A.Y. McDonald 6", 8" & 10" SS Well Pump Brochure

Download A.Y. McDonald Submersible Pump Installation Instructions

Download A.Y. McDonald Pump Basics

Download A.Y. McDonald Pump Troubleshooting