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Dura-Seal 4700

The Dura-Seal 4700, with a 4” port size, is our most versatile, all-purpose pump with industry leading flow volume of up to 660 gallons per minute (2.50 m3/minute) when equipped with our progressive helical steel gears. This pumps premium components include: high performance elastomeric and Viton® lip seals, high load carrying bearings, NEW aluminum-bronze bushings and gears all ‘perfectly balanced’ on the industry’s largest diameter nitrided shaft. Because of the balanced configuration, this pump performs more efficiently and lasts longer.

Port Size: 4"

Pump Life

Flow Volume

Leak Resistance

Ease of Repair

4" BOWIE FLOW CHART with Steel Gears WATER 31 SSU (Rubber Gears have 95% efficiency vs. Steel)

Download Dura-Seal 4700 Pump Curve

Dura-Seal 4700 Dimensions

Download Side View Base View End View

Dura-Seal 4700 Exploded View