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7" Bowl Series

7" Bowl Series

Brackish Water & Extreme Condition Subturbine Pumps

Requires 8" minimum well size. Capacities to 1100 GPM.

Discharge assembly – black steel, cast iron, ductile, bushing and collar style. Discharge assemblies with upthrust protection available on most models.

Pump shaft – chrome plated C-1045, 416 & 17-4 stainless steel. Machined, polished and straightened.

Bushings – Bronze, Buna-N rubber, Vesconite

Intermediate bowl – close grained cast iron, and ductile. Baked on porcelain lining Threaded connections Reinforced flange Registered fit.

Impeller – bronze – Sae 40, 304 stainless steel. Closed design available in a variety of capacities Balanced to reduce vibration.

Collet – 416 stainless steel. Split taper provides tight lock.

Sand collar – bronze – Sae 660. Restricts sand entry to motor bracket bushing.

Motor bracket – close grained cast iron, ductile. Closed design for added motor protection. Available for 6” and 8” standard NEMA motors.

Upthrust bushing – bronze – Sae 660, UHMW. Restrains initial upthrust.

Inlet screen – stainless steel T304. Limits entry of large objects into pump.

Motor coupling – 416 stainless steel. Provides non-corrosive connection between motor and pump shaft.

Cable guard – stainless steel. Provides motor lead protection.

Motor 7-1/2 – 150 HP
Hertz 60 Hz
Discharge Size 4″ female, 5″ female, or 6″ male
Stages 1 – 15
Flow 1100 GPM (4,164 LPM)
Impeller Type Enclosed

Cert 60Hz