Goulds Submersible 4 Well Pumps- GS Stainless Steel Series
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Goulds Submersible 4" Well Pumps - GS Stainless Steel Series
Goulds Stainless Steel 4'' 
submersible pumps are specifically 
designed for residential and small 
municipal water supplies as well as 
light irrigation applications.

Features & Benefits :
Powered by CentriPro Motors The motors feature built-in lightning/surge protection. All have a 700# 
thrust bearing as compared to our major competitor's 300# and 650# ratings. The 1/2 - 3 HP, 3-wire and 
all 2-wire models have on- winding thermal overloads.
Powered for Continuous Operation: All ratings are within the working limits of the motor as 
recommended by the motor manufacturer. Pump can be operated continuously without damage to the 
motor.
Field Serviceable: Units have left hand threads and are field serviceable with common tools and readily 
available repair parts.
Sand Handling Design: Our face clearance, floating impeller stack has proven itself for over 40 years 
as a superior sand handling, durable pump design.
FDA Compliant Non-Metallic Parts: Impellers, diffusers and bearing spiders are constructed of glass 
filled engineered composites. They are corrosion resistant and non-toxic.
Discharge Head/Check Valve: Cast 303 stainless steel for strength and durability. Two cast-in safety 
line loops for installer convenience. The built-in check valve is constructed of stainless steel and FDA 
compliant BUNA rubber for abrasion resistance and quiet operation.
Motor Adapter: Cast 303 stainless steel for rigid, accurate alignment of pump and motor. Easy access 
to motor mounting nuts using standard open end wrench.
Stainless Steel Casing: Polished stainless steel is strong and corrosion resistant.
Hex Shaft Design: Six sided shafts for positive impeller drive.
Engineered Polymer Bearings: The proprietary, engineered polymer bearing material is strong and 
resistant to abrasion and wear. The enclosed upper bearing is mounted in a durable Noryl® bearing 
spider for excellent abrasion resistance.