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Self-Priming Utility Pumps

Gorman-Rupp self-priming utility pumps are made for heavy duty use. The pumps feature a copper impeller with an ODP motor. Use on biodiesel.

Model 81 1/4B3-E.33 1P is designed for applications requiring high volume, low pressure, sump or liquid transfer. The copper allow semi-open impeller handles solids to 5/16" diameter. Built-in Flap/Check valve enables consistent self-priming to 20 ft. biodiesel

Features:

  • Cast iron construction with copper alloy impeller
  • 1-1/4" NPT suction and discharge ports
  • 1/3 HP ODP motor with 8 ft. 115 vac power cord
  • Includes float switch and strainer
  • Built-in flap valve
  • Maximum suction lift is 20 feet
  • Maximum operating pressure is 26 PSI
  • Maximum temperature is 160F
  • Viton mechanical seal

See Curve "B"

Self-Priming Utility Pumps

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Items 1 to 10 of 19 total

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  1. Generic Pump

    1 1/2" Hose Barb Elbow 90

    58-1610 40


    PolyPro, Glass reinforced, tempeture range 10ï½° to
    180ï½°F150 Psi at 70ï½°Fgood
    chemical resistance

  2. PumpBiz

    2" suction strainer -1/2" hole

    SRHS-200 Strainer


    2 inch FNPT Suction Strainer with 1/2 inch round holes. Irrigation
    or sprinkler pump strainer. Also comes in the 1/8" size holes
    SRHS-200-SM
    Zinc plated steel. Good for use with sprinkler pumps, irrigation
    pumps and other centrifugal and semi-tra...
    2"
  3. PumpBiz

    3" suction strainer -1/8" fine hole

    SRHS-300-SM


    2 inch FNPT Suction Strainer with very fine 1/8 inch round holes.
    Also comes in the 1/2" size holes SRHS-3
    zinc plated steel. Good for use with sprinkler pumps, irrigation
    pumps and other high pressure pumps which can not accept debris.

    Caution: ...

    3"
  4. PumpBiz

    4 inch NPT (M & F) PVC Suction Hose Kit--Econo

    SHKT4


    4 inch NPT (M & F) PVC Suction Hose Kit. Great for use with
    4" trash pumps.



    Discharge hose working pressure: 55 PSI

    Includes:



    • 20FT. Series 1240 PVC Suction Assembly

    • 50Ft. Series 1145 PVC Water Discharge Hose Assembly

    • Steel Strainer

    • 2 Aluminum A...
    With Thread fittings
  5. PumpBiz

    2" suction strainer -1/8" fine hole

    SRHS-200-SM B Strainer


    2 inch FNPT Suction Strainer with very fine 1/8 inch round holes.
    Irrigation or sprinkler pump strainer. Also comes in the 1/2" size
    holes SRHS-2
    zinc plated steel. Good for use with sprinkler pumps, irrigation
    pumps and other high pressure pumps...
    2"
  6. Generic Pump

    2" Hose Barb 90

    58-1611-40


    2" MNPT x 2" hose barb 90 degree elbow. Made from strong glass
    filled polypropylene. Straight is 58-1616-40

  7. PumpBiz

    1 1/2 inch NPT (M & F) PVC Suction Hose Kit--Econo

    SHKT15


    1 1/2 inch NPT (M & F) PVC Suction Hose Kit



    Discharge hose working pressure: 60 PSI

    Includes:



    • 20FT. Series 1240 PVC Suction Assembly

    • 50Ft. Series 1145 PVC Water Discharge Hose Assembly

    • Steel Strainer




  8. PumpBiz

    2 inch NPT (M & F) PVC Suction Hose Kit--Econo

    SHKT2

    2 inch NPT (M & F) PVC Suction Hose Kit



    Discharge hose working pressure: 80 PSI

    Includes:



    • 20FT. Series 1240 PVC Suction Assembly

    • 50Ft. Series 1145 PVC Water Discharge Hose Assembly

    • Steel Strainer


    Bend Radius 8 Inches, Hose OD 2 1/4 Inc...
    2" Hose kit green
  9. Pacer

    1 1/2" Halar NPT Strainer

    58-0734-91

    Keep foreign meterials from damaging pumps and systems. Female
    threads for attaching to hose and pipe adapters. Highly Chemical
    resistant, Lightweight, and rugged. Halar is a step above Kynar
    PVDF

    PVDF
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Items 1 to 10 of 19 total

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