Photo of Graco Pump Positive BULLDOG 55:1

Graco Pump Positive BULLDOG 55:1

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  • Manufacturer: Graco
  • Model: BULLDOG 55:1
  • Frain Number: 5G6320
  • Category: Pump
  • Subcategory: Positive
  • Condition: Used, in excellent condition
  • Availability: In Stock

Graco, twin Bulldog air pumps with Check-Mate 450 displacement pumps. (2) 55:1 ratio, air driven drum pumps – each rated up to 1½ gallons per minute – depending on materials and application. Maximum fluid working pressure: 4950 psi ( 341 bar). Maximum air input pressure: 90 psi (6.2 bar) and can handle viscosity up to 1,000,000 cps. Equipped with 21½" ram plates with a single pneumatic piston ram, ¾" NPT threaded fluid outlet, dual station controls with two hand push button operation and mounted on painted base frame with (2) 26½" wide x 24" long roller drum conveyors.

OAD: 65"L x 112"W x 97"H

The Frain Advantages

  • Complete Line Integration
  • Machinery Retrofit and Recondition
  • In-House Testing, Proof of Concept, Trial Runs
  • On-Site Installation and Training
  • Factory Acceptance Testing
  • 35 Years In Business


Call us to discuss your packaging or processing project with an experienced Frain Industries engineer

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