VPX

VPX

SMT / Semiconductor / Valves

The VPX-450 Volumetric Pump is designed for applying small volumes of fluids in lines or dots with a high level of control.

Details

The VPX-450 Volumetric Pump is designed for applying small volumes of fluids in lines or dots with a high level of control. The unit uses the progressive cavity principle, which utilizes a specially machined auger-like rotor that couples with a rubberized seal to displace small sealed cavities of fluid through the unit in a continuous flow. Close tolerances on the sealing mechanism provide pulse-free and drip-free operation with almost any viscosity fluid.

Applications include:

  • Thermal Grease
  • Epoxy Encapsulants
  • Underfill
  • Dam & Fill
  • Gasketing
  • Optical bonding
  • Potting – Single component

The VPX-450 Volumetric Pump has many integrated features including:

  • High precision +/- 1% (material dependent)
  • Servo controlled
  • Luer Lock outlet connection
  • Self sealing, low viscosity fluids will not drip
  • Works with filled or unfilled fluids
  • Will not damage or alter filler properties
  • Uses syringe, cartridge, or remote reservoir feed
  • Easy to disassemble and clean