B series CV type [Pneumatic Driven]

B series CV type [Pneumatic Driven]

B series CV type [Pneumatic Driven]
B series CV type [Pneumatic Driven]

Material of wetted parts

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 Low expansion borosilicate tempered 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

Kalrez® is a trademark or registered trademark of DuPont de Nemours, Inc. and Du Pont Kabushiki Kaisha or its affiliates.

Product Description

Suitable for dispensing small amounts of low-viscosity materials in the range of 0.02 to 20 cc and 1 to 5,000 cps.


  • The pump size can be easily changed by simply replacing the pump head and plunger.
  • The discharge volume can be easily changed with a high precision micrometer.
  • The suitable dispensing condition can be obtained since suction / dispense speed can be adjusted independently.
  • A wide variety of wetted part materials are available to meet the needs of all kinds of liquid dispensing.

Main Application

  • Electrolyte injection for various types of batteries
  • Electrolyte injection for electrolytic capacitors
  • Constant volume dispensing of chemicals and reagents
  • Discharge of food materials such as cooking oil and soup
  • Constant volume dispensing of cosmetics and toiletries such as lotion, shampoo, and conditioner
  • Constant volume dispensing of ink/paint
  • Liquid filling in aerosol can
  • Integrated in food/cosmetic machinery

List of Models

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MODEL (Model) Dimensions(mm) Weight(kg) Maximum dispense volume (cc)
Overall length Overall width Overall height
1BC-1S 197 43 88 2.3 ~0.02
1BC-2S ~0.05
1BC-3S ~0.11
1BC-3M 203 ~0.23
1BC-4M ~0.40
1BC-5M ~0.63
1BC-7M ~1.23
1BC-10M ~2.51
2BC-8R 267 50 94 3.6 ~3.22
2BC-10R ~5.03
2BC-12 ~7.24
2BC-14 ~9.85
2BC-17 ~14.52
2BC-20 ~20.11

*These precision metering pump products are built under the technology license from HIBAR.