SABI dosing pumps meet the market needs from bare shaft pump to complete dosing or injection systems.
SABI
production includes plunger and diaphragm metering pumps with a capacity between few ml/h to 10.000 l/h and pressures up to 1200 bar.

SABI manufactures also tailor-made pumps for particular Customer needs and supplies packaged metering systems complete with all the necessary accessories like:

  • safety valves
  • check valves
  • pulsation dampeners
  • calibration pots
  • electric motor control panels
  • instrument junction boxes

MET 1 Type

The MET 1 metering pump covers the range of medium capacities in dosage and injection applications

MET 2 Type

The MET 2 metering pump covers the range of the medium and large capacities in the dosage and injection applications

SPR Type

The SPR metering pump covers the range of small and medium capacities in dosage and injection applications

Main features

  • Pumps are manufactured according to API standard 675.
  • Positive return of the plunger stroke allows the achievement of low NPSH required value, at all operating conditions.
  • Stroke adjustment can be manual or automatic with pneumatic or electronic servo-control both with pump running and stationary.
  • Capacity range variation is achieved as follows:
    • range 10 – 100% by stroke adjustment;
    • range 5 – 100% by using a mechanic or electronic converter VFD (Variable Frequency Drive) which allows the pump speed variation with precision below 1%.
  • Plunger type with:
    • single or double valves;
    • hydraulic heads having double effect plungers.
  • Diaphragm type with hydraulically actuated membrane having:
    • single or double diaphragms;
    • diaphragm rupture detection;
    • incorporated safety valve;
    • automatic leakages recovery.
  • Wide range of components construction materials (AISI 316, titanium alloy, CrNiMo, super austenitics, PVC and others) assures the most suitable solution for each specific application.