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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


    Installation, Operation and Maintenance Manual