BP Series

Piston Motor Pumps

The BP Series are our largest piston motor pumps with maximum flow rates of 1027 L/H and pressures to a maximum of 25 bar. BP pumps are fitted with either PVC or AISI 316l pump heads as standard with either double or single ceramic ball valves.

Product Info

  • Long life reliable Piston Driven Diaphragm pump
  • Flow rates up to 1027 L/H
  • Operating pressures up to 25 Bar
  • Up to 120 Strokes per minute
  • Single or three phase motors
  • Available without motor
  • Available with 4-20 mA Control
  • Available with self-ventilated motors suitable for inverter control
  • Available with ATEX rated motor


CodeFlow Rate (L/H)Pressure (Bar)Strokes per MinuteMotor Power (Kw)Valve Size
AISI Pump HeadPP Pump Head
50 Hz60 Hz50 Hz60 Hz50 Hz60 Hz50 Hz60 Hz
BP0014**000001417252560720.251/2″ GM
BP0024**00000242925251031220.251/2″ GM
BP0029**0000029251200.251/2″ GM
BP0034**0000034412020101060720.251/2″ GM
BP0052**0000052632020101060720.251/2″ GM
BP0066**000006678201810101031220.251/2″ GM
BP0088**0000088106201810101031220.251/2″ GM
BP0103**0000010318101200.251/2″ GM
BP0083**0000083100129.5109.560720.253/4″ GM
BP0128**00000128153129.5109.560720.253/4″ GM
BP0158**0000015818897.597.51031220.253/4″ GM
BP0220**0000022026097.597.51031220.253/4″ GM
BP0256**000002567.57.51200.253/4″ GM
BP0163**00000163196656560720.251″ GM
BP0251**00000251302656560720.251″ GM
BP0312**000003123744.″ GM
BP0431**000004315124.″ GM
BP0503**000005033.53.51200.251″ GM
BP0083**00600831001814.5101060720.373/4″ GM
BP0128**006001281531814.5101060720.373/4″ GM
BP0158**00600158188161310101031220.373/4″ GM
BP0220**00600220260161310101031220.373/4″ GM
BP0256**0060025613101200.373/4″ GM
BP0163**0060016319697.597.560720.371″ GM
BP0251**0060025130297.597.560720.371″ GM
BP0312**0060031237475.575.51031220.371″ GM
BP0431**0060043151275.575.51031220.371″ GM
BP0503**00600503661200.371″ GM
BP0251**00700251302119.5109.560720.551/2″ GM
BP0431**0070043151298981031220.551/2″ GM
BP0503**00700503881200.551/2″ GM
BP0513**007005136145. 1/2″ GM
BP0838**00700838100443431031220.551 1/2″ GM
BP1027**007001027331200.551 1/2″ GM
BP0251**009002513021917.5101060720.751/2″ GM
BP0431**0090043151216.514.510101031220.751/2″ GM
BP0503**0090050314.5101200.751/2″ GM
BP0513**009005136141210101060720.751 1/2″ GM
BP0838**00900838100486.586.51031220.751 1/2″ GM
BP1027**0090010276.56.51200.751 1/2″ GM