021-22687001 | | 0812 9030 9065 

OBL Metering Pumps MB23

OBL Metering Pumps MB23 are mechanical diaphragm pump 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.

Thanks to the quality and simple design of the diaphragm, these pumps are easy-handling.

OBL Metering Pumps MB23

General Features of OBL Metering Pumps MB23 :

  • 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 (patented) mechanical diaphragm design ensures linearity between flow rate and percentage of stroke. The flow rate 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
  • Max suction lift 1,5 m.w.c

Technical Data :

Flow Rate :
– 11:50 l/h (stroke 2mm)
– 35:155 l/h (stroke 4mm)

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

Materials : Aluminium casing, Glass reinforced PP pump head AISI 316L

Weight : 10:25 kg

Type : MB23

Strokes/1′ : 50

Maximum flow rate l/ h : 23

Maximum : 12 bar (3 phase), 12 bar (1 phase)

Connection : threaded and flange

Leave a Comment

Your email address will not be published. Required fields are marked *