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- The new Guardian System now makes the GS Submersible pumps even tougher and longer lasting. The Guardian System includes an engineered polymer bearing which is resistant to damage from sand, abrasives and over pumping a well. It has years of field-proven reliability and durability in some of the world's toughest submersible pump applications, coalbed methane recovery wells. GS submersibles have long featured one of the most durable stages in the industry. Our floating impeller stack design, made with Noryl® impellers, Lexan® diffusers and stainless steel bowls has proven itself for over four decades as a best sand handling design in the industry. When it comes to submersible wells, accept no substitute, install the GS submersible with the Guardian System.
Goulds Submersible Well Pump, Series: 7GS, 7 gpm, 34 Stages, 3 hp, 60 Hz, 3450 rpm Motor, Noryl® Floating Impeller, 304 Stainless Steel, 33.2 in L
- Units have left hand threads and are field serviceable with common tools and readily available repair parts
- Our face clearance, floating impeller stack has proven itself for over 50 years as a superior sand handling, durable pump design
- Impellers, diffusers and bearing spiders are constructed of glass filled engineered composites, they are corrosion resistant and non-toxic
- 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
- 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
- Cast 303 stainless steel for rigid, accurate alignment of pump and motor
- Easy access to motor mounting nuts using standard open end wrench
- Polished stainless steel is strong and corrosion resistant casing
- Six sided hex shaft design for positive impeller drive
- 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
- For 4 in and larger wells
- 4 in Motor
- Flow Rate7 gpmNumber of Stages34Dimensions33.2 in LFrequency Rating60 HzImpeller TypeNoryl® FloatingManufacturerXylemManufacturer #7GS30Material304 Stainless SteelMotor HP3 hpMotor Speed3450 rpmSeriesGSWeight18 lb