Goulds SJ Series Vertical Deep Well Jet Pumps Buyers Guide & Review

The Goulds SJ series vertical Deep Well Jet Pump series are designed to deliver higher capacities at deeper settings in homes, farms, cottages and various booster service systems.

Goulds SJ Deep Well Jet Pumps feature a stainless steel pump shaft with hex design for positive impeller drive and the elimination of clearance adjustments. The components are corrosion resistant, including the glass filled thermoplastic impellers, stainless steel wear rings and stainless steel coverplates. Electrocoat paint is applied to the interior and exterior of the pump and baked on. These jet pumps are easy to prime with a top mounted vent plug that allows air to escape from the seal cavity during the initial priming and powered for continuous operation within the motor’s recommended working limits. An adjustable automatic pressure control valve guarantees maximum capacity at all times, while a by-pass check valve equalizes pressure in the entire system, which prevents the loss of prime.

The basic pump unit includes the pump, motor, pressure switch, tubing, fittings, pressure gauge, bushing and the AV21 pressure control valve. The twin pipe deep well package includes the jet body, nozzle, venturi and foot valve. The Packer system includes the jet body with built-in check valve, nozzle and venturi.

Please note that the Packer system also requires a well casing adapter: AWD2 for 2″ connections or AWCJ3 for 3″ connections.

GOULDS SJ VERTICAL DEEP WELL JET PUMP

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Model Comparison Chart

Model Suction Discharge HP Voltage Phase Stages Twin Pipe GPM Packer GPM
SJ07 1-1/4″ NPT 1″ NPT 3/4 115/230 1 2 15.2 @ 30′ (37 PSI) 15.3 @ 30′ (36 PSI)
SJ15 1-1/4″ NPT 1″ NPT 1-1/2 115/230 1 3 13.0 @ 30′ (62 PSI) 13.0 @ 30′ (62 PSI)
SJ20 1-1/4″ NPT 1″ NPT 2 230 1 3 13.0 @ 30′ (76 PSI) 13.0 @ 30′ (76 PSI)
PERFORMANCE RATINGS

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goulds sj series vertical deep well jet pump pipe notes

goulds sj series vertical deep well jet pump performancegoulds sj series vertical deep well jet pump packer notes

COMPONENTS

goulds sj series vertical deep well jet pump components

 

INSTALLATION

RECOMMENDED DEEP WELL SETTINGS

goulds sj series vertical deep well jet pump settings

DIMENSIONS AND WEIGHTS

goulds sj series vertical deep well jet pump dimensions

REPAIR PARTS

goulds sj series vertical deep well jet pump repair partsgoulds sj series vertical deep well jet pump diagram

BROCHURE
Goulds SJ Jet Pump Brochure
INSTALLATION MANUAL
Goulds SJ Jet Pump Installation Manual
REPAIR PARTS
Goulds SJ Jet Pump Repair Parts

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