Goulds 3SDX Explosion Proof Sewage Pumps Buyers Guide & Review

3SDX series Explosion Proof Goulds Sewage Pumps are designed to move wastewater in potentially hazardous locations*, specifically in commercial and light industrial applications. Common application locations include sewage systems, flood and pollution control systems, in hospitals, trailer courts, hotels and motels. These pumps are submersible and capable of handling 2.5″ maximum waste solids. The Goulds 3SDX series sewage pumps are listed to operate in Class 1, Group C and Group D hazardous locations.

The important thing with explosion proof pumps is that the construction components must be non-sparking. To that end, the both the volute and impeller of the 3SDX series Explosion Proof Goulds Sewage Pumps is made of heavy duty gray cast iron (ASTM A48 Class 30). The tandem mechanical seals are carbon rotary and ceramic stationary contained in an oil-filled chamber. Each pump also has a dual probe moisture detection system in the chamber. The motor conforms to the latest NEMA, NEC, IEEE and ANSI standards.

The rugged components and careful construction ensure safe operation and consistent wastewater transport in a hazardous location. All models include a 25 ft. power cord.

*Hazardous locations are classified by the National Fire Protection Association (NFPA) and the National Electric Code (NEC). Broadly speaking, a hazardous location is one in which gases or vapors may be present in the air, in quantities sufficient enough to produce sparks or ignition.

3SDX Series Explosion Proof Sewage Pumps

Model Comparison Chart

Model Discharge Horsepower Voltage Phase GPM Max. Head
3SDX12F2KC 3″ ANSI Fl. 1.5 200 3 300 28
3SDX12F3KC 3″ ANSI Fl. 1.5 230 3 300 28
3SDX12F4KC 3″ ANSI Fl. 1.5 460 3 300 28
3SDX12G2JC 3″ ANSI Fl. 2 200 3 350 32
3SDX12G3JC 3″ ANSI Fl. 2 230 3 350 32
3SDX12G4JC 3″ ANSI Fl. 2 460 3 350 32
3SDX12H2HC 3″ ANSI Fl. 3 200 3 400 42
3SDX12H3HC 3″ ANSI Fl. 3 230 3 400 42
3SDX12H4HC 3″ ANSI Fl. 3 460 3 400 42
3SDX12J2GC 3″ ANSI Fl. 5 200 3 475 55
3SDX12J3GC 3″ ANSI Fl. 5 230 3 475 55
3SDX12J4GC 3″ ANSI Fl. 5 460 3 475 55
3SDX12K2FC 3″ ANSI Fl. 7.5 200 3 550 67
3SDX12K3FC 3″ ANSI Fl. 7.5 230 3 550 67
3SDX12K4FC 3″ ANSI Fl. 7.5 460 3 550 67
Performance Curve

Impeller Info

TECHNICAL BROCHURES
Goulds 3SDX Technical Brochure
MANUALS
Goulds 3SDX Manual
PARTS LISTS
Goulds 3SDX Repair Parts List

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