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GSP-620H

GSP-620H pump dispenses an exact, repeatable volume of fluid as small as 2.0 mL per revolution for applications that require extremely consistent process control. Its modular design is based on the progressive cavity principal where its core components — a rotor and stator — form a perfectly sealed metering chamber.

As it rotates, the fluid moves from one sealed cavity to the next, allowing for continuous volumetric dispensing independent of fluid viscosity or changes in viscosity over time. External factors, such as fluctuating fluid pressures and the full-to-empty effect in syringe barrels, do not impact the amount dispensed.

The continuous seal prevents shear, pulsation, and squeezing of the fluid, making the GSP-620H ideal for dispensing abrasive pastes and UV-cure materials.

Features and benefits

  • Highly precise fluid volume accuracy and repeatability at ±1%
  • Continuous volumetric dispensing independent of viscosity variation
  • Modular design with easy disassembly

Specifications

Model
GSP-620H
Dimension (W x D x L) (mm)
60 x 60 x 580
Weight
3.5kg
Max. Input Pressure
0 ~ 6 kgf/cm²
Max Dosing Pressure
20 kgf/cm²
Viscosity
1~ 500,000 cPs
Dosing Volume/Rev
≒2.0ml
Max. Dispensing Speed
300 ml/min
Motor Speed
1 ~ 150 rpm
Dosing Accuracy
± 1%
Material of Stator
Ceramics
Wetting part material
SUS/ PE/ FKM
Ambient Temperature
0 ~ 40°C

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