Maximator M-D Series High Pressure Liquid Pump

• Double acting
• Single air drive head
• Pressures to 2,200 bar (31,900 psi)
• They 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 M…D Series hydraulic pumps include:

• Hydrostatic tests: Valves, tanks, pressure vessels, pressure switches, hoses, pipes & tubing, pressure gauges, cylinders, transducers, well casings, BOPs, gas cylinders and components from the Aerospace technology.
• Burst and Cycle fatigue testing for parts mentioned above
• Calibration: Pressure gauges and transducers
• Water jet cutting and cleaning
• Leak testing
• Emergency shutdown systems for Oil & Gas Wells
• Pressurisation of accumulators for testing numerous components
• Operation and Control of well service and well head equipment

M…D pumps are double acting, single air drive head type. They are characterised by the same features as the M series, but…

• They have less pulsations and deliver approx. 50% more flow than the single acting M pumps
• All M…D pumps come standard with side inlet, bottom inlet not available

Options for M series

• Seal material for oil use (standard pump): Order code: M37 – (L)
• Seal material for water use: (not available for M …-2/M…-3 and M …-01H types) Order code: M37 – (L)VE / M37D – VE
• Special seal material to handle special fluids: Order code: See fluid compatibility guide
• Special inlet and outlet ports (i. e. NPT): M37 – NPT
• Air control unit for M series with filter pressure regulator, control pressure gauge and shut-off valve: Order code: M37 with C1
• To protect the pump against excessive outlet pressures, an air safety valve can be fitted to the air control unit: Order code: M37 with C1/SVair .. (The outlet pressure has to be indicated.)
• Other options available on request.

P max. = Dischrge
** Please note: Click on Pump Type for Technical Data Sheets and drawings pdf