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Naka Liquid Control Co., Ltd. > Products Information > 2-component dispensers > Fixed ratio type HR-50
2-component dispensers

Fixed ratioHR-50

Fixed ratio type HR-50

This 2-component dispenser operates two posi-load metering pumps using a double-rod air cylinder.
Its structure is kept simple to ensure ease of operation and reduced costs.

    • This volumetric metering type posi-load pump contributes to high-precision metering and dispensing since it is not affected by changes in material viscosity.
  • The simple structure strengthens this dispenser against mechanical failure, enabling ease of maintenance.
  • The compact body requires only a small installation space.


Discharge range 2.5 ml - 294 ml/shot
(Depending on mixing ratio)
Mixing ratio 100 : 100 - 100 : 4
Viscosity range 1 - 100,000 mPa・s/25℃
Material tank 20L open tank
(stainless steel)
Mixer Static mixer
Metering system Volumetric metering (Posi-load type)
Drive system Air cylinder drive
Air supply 0.5 MPa (Dry air)
System size 920(W) x 910(D) x 998(H)mm
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