Nordson EFD

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797PCP Progressive Cavity Pumps

Continuous volumetric dispensing, independent of fluid viscosity or changes in viscosity over time, gives you a reliable, repeatable process.

Nordson EFD’s 797PCP Series pumps dispense an exact volume of fluid as small as 0.01 mL per revolution for manufacturing applications that require a high level of process control.

Highly precise fluid volume accuracy and repeatability at +/- 1% gives you assurance that the volume you need to dispense is applied within the tolerance you need, every time.

The pump’s modular design is based on the progressive cavity principal where its core components – a rotor and a stator – form a perfectly sealed metering chamber. Its continuous seal prevents shear, pulsation, and squeezing of fluid. This makes the 797PCP system ideal for dispensing abrasive pastes, filled materials, and UV-cure adhesives.

The 797PCP comes in three sizes – 0.01 mL, 0.05 mL, and 0.15 mL – for use in a wide range of applications in automotive, electronics, medical devices, and other industries.

Features and Benefits

  • Fluid volume accuracy and repeatability at +/- 1% for exceptional process control
  • Continuous volumetric dispensing independent of viscosity variation
  • Programmable suck back for more accurate dispensing without dripping or drooling
  • Modular design with easy disassembly reduces production downtime

Compatible Fluids

  • Epoxies
  • Greases and thermal greases
  • RTVs and sealants
  • Solder pastes
  • UV-cure adhesives

The complete system includes a 797PCP volumetric dispensing pump, a touchscreen ValveMate 7197PCP controller or 7197PCP-DIN controller, and fluid reservoir. Integrate with an EFD automated dispensing system for even faster throughput.

A 797PCP-2K is also available for precise meter mix dispensing of two-component (2K) fluids in automated assembly processes.

 

Part Numbers

797PCP Series Pumps
Part # Description Specification
7364197 797PCP-0.01 pump 0.01 mL per revolution,
0.13 to 1.95 mL per minute flow rate
7364198 797PCP-0.05 pump 0.05 mL per revolution,
0.59 to 8.85 mL per minute flow rate
7364199 797PCP-0.15 pump 0.15 mL per revolution,
1.63 to 24.50 mL per minute flow rate