MAXIMATOR Air Driven High Pressure Liquid Pumps

Chemical Injection Pump - MSF Series Pumps for the Chemical & Offshore industries

  • Single acting
  • Single air drive head and distance piece
  • Pressures to 1,450 bar (21,025 psi)
  • All high-pressure chemical injection pumps from the MSF series are suitable for use in zone 1, category 2G/2D IIC TX explosion proof areas (temperature class depending on medium temperature).


Examples of application for the MSF Series Pumps for the Chemical & Offshore industries:


  • Injection of inhibitors: such as methanol and glycol in wells
  • Injection of coolants
  • Aviation and Automotive testing: Brake fluid, skydrol, transmission fluid and power steering fluid
  • Pipeline testing
  • Charging hydraulic accumulators
  • Actuation of subsea valves

We specialise in custom System Design and manufacture to suit your requirements. You can see some of our range of systems in the below links:


Contact us for more information or let us size and design a system to suit your requirements.

Chemical Injection Pump - MSF Series Pumps for the Chemical & Offshore industries
General Information
Technical Data

MSF pumps - for Chemical & Offshore industries


MSF series pumps are designed for chemical service applications. These pumps are available as single acting types with single air drive head and distance piece.


  • For air drive pressures from 14.5 psi (1 bar) minimum to 145 psi (10 bar) maximum MSF pumps have stainless steel bodies and plungers.
  • MSF pumps have PTFE seals with Viton O-rings.
  • Pumps come standard with bottom inlet.

Options for MSF series


  • Special seal material, i. e. PTFE compound, to handle special fluids: Order code: See fluid compatibility guide
  • Side inlet: Order code: MSF37 – S
  • Special inlet and outlet ports (i. e. NPT): Order code: MSF37 – NPT
  • Air control unit for MSF series with filter pressure regulator, control pressure gauge and shut-off valve: Order code: MSF37 with C1
  • To protect the pump against excessive outlet pressures, an air safety valve can be fitted to the air control unit MSF37 with C1/SVair (The outlet pressure has to be indicated.
  • Other options available on request.