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Reciprocating Pumps

Our ranges of reciprocating positive displacement pumps include:

  • Rotary Piston pumps
  • Diaphragm pumps

FMI rotary reciprocating piston pumps are designed for simple and reliable operation and require minimal maintenance, thanks to having no valves to clog, leak or service and just one moving part - the piston.  They offer drift-free operation of better than 1% from set point, precision dispensing of -0.5% CV, flows from microlitres up to 2.3 lit/min with positive displacement pumping and dispensing up to 6.9 barg.  The pumps are also self-priming and offer instant reversibility so they will pump in either direction.

Our diaphragm pump ranges consist of two design:- hydraulically flexed diaphragm pumps, where hydraulic oil is pressurised which is used to flex a diaphragm in the pumping cylinder and mechanically flexed diaphragm pumps where the diaphragm is connected to a conrod.

For more information on our ranges of reciprocating positive displacement pumps, please follow the links below:

PumpsFlow RangeMaximum Pressure 
Codip Tubular Diaphragm Pumps 300 l/min 10 bar More Info
FMI Valveless Metering Pumps 4600 ml/min 6.9 bar  More Info
Wanner Hydra-Cell High Pressure Diaphragm Pumps 130 l/min 172 bar More Info
FTI Air Operated Double Diaphragm Pump 54 m³/hr 8.3 bar More Info


Contact us today to see how we can help with your reciprocating pumps requirements.