257B Series

Liquid Specific Product Line

  • Features

    capacity

    1 to 275 GPM
    0.2 to 62 m3/h

    viscosity

    28 to 100,000 SSU
    1 to 21,000 cST

    pressure

    to 150 PSI
    to 10 Bar

    temperature

    -5 to +225 °F
    -20 to +107 °C
  • Specs
    Model Standard Port Size Nominal Pump Rating (GPM) Nominal Pump Rating (m3/h) Maximum RPM Maximum Pressure PSI Maximum Pressure BAR
    H257B 1 6 1.5 1150 150 10
    HL257B 1.5 12 3 1150 150 10
    KS257B 1.5 30 7 520 150 10
    K257B 2 40 10 520 150 10
    KK257B 2 55 13 520 150 10
    LQ257B 2.5 75 17 420 150 10
    LL257B 3 100 22 420 150 10
    LS257B 3 150 35 520 125 9
    Q257B 4 185 42 350 125 9
    QS257B 6 275 62 350 125 9

capacity

1 to 275 GPM
0.2 to 62 m3/h

viscosity

28 to 100,000 SSU
1 to 21,000 cST

pressure

to 150 PSI
to 10 Bar

temperature

-5 to +225 °F
-20 to +107 °C
Model Standard Port Size Nominal Pump Rating (GPM) Nominal Pump Rating (m3/h) Maximum RPM Maximum Pressure PSI Maximum Pressure BAR
H257B 1 6 1.5 1150 150 10
HL257B 1.5 12 3 1150 150 10
KS257B 1.5 30 7 520 150 10
K257B 2 40 10 520 150 10
KK257B 2 55 13 520 150 10
LQ257B 2.5 75 17 420 150 10
LL257B 3 100 22 420 150 10
LS257B 3 150 35 520 125 9
Q257B 4 185 42 350 125 9
QS257B 6 275 62 350 125 9