PT. PANCURAN ARTA ABADI

021-22687001 | ptpancuranartaabadi@gmail.com | 0812 9030 9065 

Metering Pump OBL MB31

Metering Pump OBL MB31 is a mechanical diaphragm pumps with spring return mechanism, eccentric shaft and thrust ring. They combine the working characteristics of a plunger pump with the sealing advantages of a diaphragm pump.

Metering pump OBL MB31 has high quality and simple design of the diaphragm, these pumps are easy handling.

Metering Pump OBL MB31

General Features :

  • Diaphragm, economic, robust, compact metering pump
  • The mechanical diaphragm works, both giving the swept volume, acting basically as plunger, and as separator between crank gear and the handled fluid
  • Easy and minimum maintenance required, thanks to the reduced number of components
  • The OBL’s unique (patended) mechanical diaphragm design ensures linearity between flow rate and percentage of stroke. The flow rates is virtually uneffected by the working pressure variations
  • Leak free pump, due to OBL’s stress-proof diaphragm
  • High working safety : No external moving parts, Leak free operations
  • Maximum suction lift 1.5 m.w.c

Technical Data :

  • Flow Rate :
    – 11 : 50 L/h (stroke 2 mm)
    – 35 : 155 L/h (stroke 4 mm)
  • Motors :
    – Three phase special 0.20 kW 4 poles – IP55
    – Single phase special 0.24 kW 4 poles – IP55
  • Pump : Single unit only
  • Adjustment : 0-10 scale micrometer knob
  • Material :
    – Aluminium casing
    – Glass reinforced PP pump head AISI 316L
  • Type : MB31
  • Strokes/1′ : 95
  • Maximum flow rate l/ h : 31
  • Maximum : 8 bar (3 phase), 8 bar (1 phase)
  • Connection : threaded and flange

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