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 of E.I.Du Pont and affiliated companies.

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
1BR2S 204 85 88 3.2 ~0.05
1BR3S ~0.11
1BR3M 226 ~0.23
1BR4M ~0.40
1BR5M ~0.63
1BR7M ~1.23
1BR10M ~2.51
2BR8R 299 91 94 4.1 ~3.22
2BR10R ~5.03
2BR12 ~7.24
2BR14 ~9.85
2BR17 ~14.52
2BR20 ~20.11

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