• SP and SPR submersible pumps
SP and SPR submersible pumps
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SP and SPR submersible pumps

SP and SPR pumps are vertical, submersible, centrifugal slurry pumps used for transporting corrosive, coarse-grained, high-concentration slurries. They require no shaft seals or seal water and can operate normally even under conditions of insufficient suction. SP pumps have wear-resistant metal pump bodies, and impellers made of wear-resistant metal or rubber/polyurethane materials. The submerged parts of SPR pumps are all rubber-lined, suitable for transporting corrosive slurries.

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  • Product Description
  • Model Meaning

     

    40PV(1)-SP(SPR)

    40--Pump discharge diameter (mm)

    PV--Support type

    (1)--Extended type

    SP--Submersible slurry pump

    (SPR)--Rubber-lined submersible slurry pump

    The SPR pump is a vertical centrifugal slurry pump, submerged in liquid, used for transporting corrosive, coarse-grained, high-concentration slurry. It does not require any shaft seal or shaft seal water and can operate normally even under conditions of insufficient suction. The SP pump body is made of wear-resistant metal, and the impeller is made of wear-resistant metal or rubber/polyurethane material. The submerged parts of the SPR pump are all lined with rubber, suitable for transporting corrosive slurry.

    Performance Parameters

    ModelMaximum allowable power (kW)MaterialClear water performanceImpellerCurve number
    SheathImpellerFlow rateHead (m)Speed (r/min)Highest efficiencyNet positive suction head (NPSH) (m)Number of bladesImpeller outer diameter (mm)
    m³/hL/s
    40VL-SP15MM19.4~43.25.4~124.5~28.51000~220040 5188VPA/ME41
    40VL-SPR15RURU17.25~39.64.8~114~261000~220040 5188VPA/ME42
    65VL-SP30MM23.4~1116.5~30.35~29.5700~150050 5280VPA/GE41
    65VL-SPR30RURU22.5~1056.25~29.55.5~30.5700~150051 5280VPA/GE43
    100VL-SP75MM54~28915~80.35~35500~120056 5370VPA/WE43
    100VL-SPR75RURU64.8~28618~79.27.5~36600~120062 5370VPA/WE42
    150SVL-SP110MM108~479.163.9~13.18.5~40500~100052 5450VPA/SE42
    200SVL-SP110MM189~891152.5~247.56.5~37400~85064 5520VPA/XUE41
    250VL-SP200MM261~108972.5~302.57.5~33.5400~75060 5575VPA/XUE41
    300VL-SP200MM288~126780~3526.5~33350~70050 5610ESY/861

     

     

SP and SPR submersible pumps

SP and SPR pumps are vertical, submersible, centrifugal slurry pumps used for transporting corrosive, coarse-grained, high-concentration slurries. They require no shaft seals or seal water and can operate normally even under conditions of insufficient suction. SP pumps have wear-resistant metal pump bodies, and impellers made of wear-resistant metal or rubber/polyurethane materials. The submerged parts of SPR pumps are all rubber-lined, suitable for transporting corrosive slurries.

If you have any needs for our products and services, pleaseContact us!

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