GRACO PR70 Compact Two Component Dispense System

Bolair offers custom two component dispense systems utilizing Graco quality products. Whether the application calls for precise metering of small shots or continuous high volume flow, Bolair can provide the equipment required.  If you have a material to apply Bolair will dispense it with accuracy.

GRACO PR70 - The best choice for precise meter/mix and dispense applications in a benchtop design!

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Posi-Ratio by Positive Displacement

Graco positive displacement metering expertise in a compact, modular design to support a broad range of industries and applications. The Graco PR70 fixed and variable ratio systems accurately meter, mix and dispense medium-to-low viscosity materials for bonding, sealing, potting, gasketing, encapsulation and syringe filling.

Industry-proven accuracy, reliability and durability

  • Unmatched shot-to-shot accuracy: Ratio accuracy to +/-1%
  • 2X increase in Mean Time Before Failure (MTBF)
  • Multiple seat styles and adjustable snuffback for high-pressure accuracy and clean, precise dispensing
  • Long pump life and no corrosion due to Chromex shafts, Severe Duty cylinders with stainless steel fittings

Flexibility: multiple configurations to support a variety of applications

  • Ratio range from 1:1 to 24:1 with variable drive
  • Dispense at the machine OR several meters away (remotely)
  • Shot size ranges from 2 to 70 cc’s
  • Multiple feed systems: polyethylene, stainless steel or off-board tanks with multiple tube sizes
  • Reliable servo motor control option

Easy to use and less downtime

Standard features include: electric controls, digital shot entry, gel timer, purge, and preventative maintenance counters.

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