B series RV type [Pneumatic Driven]

B series RV type [Pneumatic Driven]

B series RV type [Pneumatic Driven]
B series RV type [Pneumatic Driven]

Material of wetted parts

A. Pump head SUS316
B. Rotary valve Zirconia ceramic
C. Spacer PTFE, POM
D. O-ring EPDM, FKM, silicone, CR, FFKM, Kalrez®, BUNA
E. Plunger Low expansion borosilicate tempered glass, SUS316, zirconia ceramic
F. Nozzle SUS316, POM
G. Plunger Seal  Outer: EPDM, UHMW-PE     Inner: FKM, Silicone, CR, FFKM, Kalrez®, BUNA, SUS
H. Headliner PTFE, POM

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

Product Description

Suitable for constant volume dispensing of about 0.05 to 20cc, 5,000 to 50,000cps.


  • 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

  • Gel dispensing for alkaline batteries
  • Dispensing of various adhesives and lubricants such as grease and oil
  • Dispensing of food materials such as ketchup, cheese, cream, and other types of food
  • Dispensing of creams, milky lotions, and other cosmetic products
  • Integrated in food and cosmetic machinery

List of Models

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Dimensions(mm) Weight(kg) Maximum dispense volume (cc)
Overall length Overall width Overall height
1BR-2S 204 85 88 3.2 ~0.05
1BR-3S ~0.11
1BR-3M 226 ~0.23
1BR-4M ~0.40
1BR-5M ~0.63
1BR-7M ~1.23
1BR-10M ~2.51
2BR-8R 299 91 94 4.1 ~3.22
2BR-10R ~5.03
2BR-12 ~7.24
2BR-14 ~9.85
2BR-17 ~14.52
2BR-20 ~20.11

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