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  • P series self priming sewage pump
    P series Non-clogging self priming sewage pump is our latest developed product, and is suitable for the treatment project of municipal sewage and industrial sewage as well as stage treatment and concentrated treatment system of various sewages. It’s known as King of Self-priming Sewage Pump, and the most ideal new-generation sewage product .

    1)Stable performance, reliable operation

    2) Rapid self-priming, high suction head

    3)Back-pull-out construction: convenient for maintenance and troubleshooting. Daily maintenance can be performed rapidly by common head tools, saving time and labor

    4)Semi-open impeller structure and non-clogging design. Strong passing capacity, diameter of maximum passing solid for P-12 is 76.2mm

    5)Convenient usage: the pump can be mounted high and dry at floor level, with only the suction line down in the liquid


    Solids Handling Impeller

    Two-vane, semi-open, solids handling impeller handles up to 3" (76 mm) diameter solids, depending on pump model. Pump out vanes on impeller shroud reduce foreign material buildup behind impeller and reduce pressure on seal and bearings for extended pump life.


    Exclusive Abrasion-Resistant Seal

    Exclusive double-floating, self-aligning oil lubricated mechanical cartridge seal with stationary and rotating face of silicon carbide is specifically designed for abrasive industrial wastewater service.


    Removable Cover Plate

    Removable cover plate provides quick and easy access to pump interior without disconnecting piping. Clogs can be removed and pump returned to service in minutes. Impeller, seal, wearplate and flap valve can also be accessed through cover plate opening for inspection or service.


    Replaceable Wearplate

    P Series pumps feature replaceable wearplates which fasten to the cover plate and can easily be removed for inspection or service. No expensive castings to replace.


    Removable Rotating Assembly

    Removal of rotating assembly allows easy inspection of pump shaft or bearings without disturbing pump casing or piping. On most models, simply remove four bolts from the back of the pump and the rotating assembly slides out.


    Drive Variations

    P Series Pumps are available as basic units for connection to customers’ power source or may be flex-coupled or V-belt driven by an electric motor. Pumps may also be powered by gasoline or diesel engines. Electric motor driven pumps with "standby" engine power are also available.


    MODEL R.P.M FLOW TOTAL HEAD MOTOR N.W G.W MAX.SOLIDS
    r/min m3/h m HP KG KG mm
    P-2 1150-2900 46 36 1HP-10HP 92KG 114KG 44.45MM
    P-3 650-2150 107 35 1HP-20HP 183KG 205KG 63.5MM
    P-4 650-1950 163 36 1HP-30HP 259.5KG 280KG 76.2MM
    P-6 650-1550 330 33 2HP-40HP 364KG 391KG 76.2MM
    P-8 650-1350 600 34 7.5HP-75HP 581KG 634KG 76.2MM
    P-10 650-1450 775 40 10HP-100HP 635KG 663KG 76.2MM
    P-12 650-1250 1275 42 20HP-125HP 998KG 1066KG 76.2MM
    H-3 850-2150 85 62 1.5HP-25HP 214KG 225KG 20.63MM
    H-4 850-2150 148 58 3HP-40HP 272KG 297KG 28.57MM
    H-6 850-1950 308 57 5HP-75HP 413KG 437KG 31.75MM
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