Products

B Series Check Valve Type (Pneumatic Driven)

The Hibar B series Check Valve precision dispensing pumps have proven reliability in servicing the cosmetic, food and technical industries for over 30 years. These hibar pumps are ideally suitable for low to medium viscosity applications that require small dispensing volume of up to 20cc or 0.02ml to 20ml per shot. This pump provides extremely high dispensing accuracies, typically ±1/2% or better. Precise dispensing volume adjustment and speed control via the built-in micrometers and precision needle valves. This pump has integrated check valves that can handle fluids with viscosities up to 20,000 cps, containing no solids.

  • Changing the pump size is as simple as replacing the pump head and plunger.
  • The discharge rate can be easily changed by a high-precision micrometer.
  • The suction and discharge speeds can be adjusted separately, so that the optimum dosing conditions can be set.
  • We have a wide variety of wetted parts materials to handle the discharge of all kinds of liquids.
  • Filling electrolyte in various kinds of batteries
  • Filling electrolyte in electrolytic condensers
  • Dispensing fixed volume of liquid medicine and reagents
  • Dispensing food such as edible oils, soup etc
  • Precision liquid dispensing of low viscosity for cosmetics and toiletries products such as lotion, etc
  • Dispensing fixed volume of inks and paints
  • Filling of aerosol cans
  • Mounted on food and cosmetic processing equipment

 

Material of wetted parts / 1BC, 2BC

A. Pump head SUS316、PVC
B. Poppet PTFE、PVC、POM
C. Spacer PTFE、PVC、POM
D. O-ring EPDM, FKM, Silicone, CR, FFKM, Kalrez ®, BUNA
E. Plunger Borosilicate Glass, SUS316, Zirconia Ceramic
F. Tube Polyethylene, PFA
G. Nozzle SUS316、POM、PVC、PTFE
H. Plunger Seal Outside: PTFE, UHMW-PE Inside: EPDM, FKM, Silicone, CR, FFKM, Kalrez ®, BUNA, SUS
I Filter Adaptor POM, PTFE 

*Kalrez® is a trademark or registered of DuPont Corporation or its affiliates.

List of Models

MODEL External dimensions (mm) Weight Maximum discharge rate
Length Width Height (kg) (cc)
1BC1S
197
43
88
2.3
~0.02
1BC2S ~0.05
1BC3S ~0.11
1BC3M
203
~0.23
1BC4M ~0.40
1BC5M ~0.63
1BC7M ~1.23
1BC10M ~2.51
2BC8R
267
50
94
3.6
~3.22
2BC10R ~5.03
2BC12 ~7.24
2BC14 ~9.85
2BC17 ~14.52
2BC20 ~20.11

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B Series Check Valve Type (Pneumatic Driven)

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B Series Check Valve Type (Pneumatic Driven)

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