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    2 Products
    About Pumps
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    Measure how high and far your system needs to move liquid. Then compare pumps by priming methods and flow control types.

    Circulation Pumps without Motor

    Image of Product. Front orientation. Centrifugal Pumps. Circulation Pumps without Motor.
    Also known as centrifugal pumps, these send a high flow of liquid through a pipeline or a closed circuit. They’re often used in heating and cooling applications, as well as for tank filling and emptying. Connect them to a spark-free air motor for hazardous locations, or use an electric motor with a speed reducer or belt pulley to alter pump speed. Recommended for use with a NEMA 56C frame motor. Pumps are gravity fed and require an elevated liquid source to fully fill the pump before turning on. Do not run dry or use with solids.
    Shaft
    Overall
    Max. Flow
    Rate, gpm
    Max. ft. of
    Head, ft.
    Max. Pressure,
    psi
    Max. Viscosity,
    cP
    Max. Temp.,
    ° F
    Req. Power,
    hp
    Intake Connection
    Type
    Discharge Connection
    Type
    Lg.
    Dia.
    Ctr.-to-Base
    Lg.
    Ht.
    Wd.
    Lg.
    Each
    For 1,750 rpm to 4,000 rpm Motor Speed
    355875232003/53/4 Female NPT1/2 Female NPT1 3/8"5/8"3 1/4"5 1/8"5 3/4"6 5/8"4284K110000000
    8567752320021 1/4 Female NPT1 Female NPT1 3/8"5/8"3 1/4"5 3/4"6 1/2"6 3/4"4284K12000000
     
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