Fluid handling, regulation and control

Fluid handling, regulation and control

Fluid handling, regulation and control

Fast-Flo 1:1 – Air-operated piston transfer pumps

Category Brand


Fast-Flo 1:1 Graco is an air-operated piston transfer pump with maximum delivery up to 5 gpm (19 lpm) and maximum fluid working pressure up to 180 psi (12 bar). It is ideal for lower viscosity fluids.

Fast-Flo 1:1 pumps are designed to operate at air input pressures up to 180 psi (12 bar, 1.2 MPa) and deliver a smooth, reliable flow. Drum length and stubby models are available for either drum transfer or wall mount siphon feed applications. Ideal for lower viscosity fluids with plate (flat) check options. Drum length and stubby models are available in either carbon steel or stainless steel materials of construction. Fast-Flo 1:1 pumps are Ideal for a variety of non-corrosive and corrosive materials.

Downtime is frustrating and costly. Graco provides durable pumping solutions for your applications. Every pump is manufactured with your productivity in mind – providing you with a more reliable and efficient pump. Each pump is thoroughly tested before it leaves Graco’s factories.


Fast-Flo 1:1 – Product features

  • Air-powered for high reliability and low cost
  • Delivery up to 5 gpm (19 lpm)
  • Available in stainless steel or carbon steel
  • UL options available when installed in accordance with NFPA
  • Immersed inlet for faster priming of heavier fluids
  • Disc check options for lower viscosity fluids


  • Maximum fluid working pressure: 12.4 bar (1.24 MPa – 180 psi)
  • Maximum pump speed: 100 cpm
  • Pump cycles per liter: 6.5
  • Maximum air input pressure: 12.4 bar (1.24 MPa – 180 psi)
  • Maximum operating temperature: 49°C (120°F)
  • Typical sound level: 72 dBa
  • Air inlet: 1/4 npt (f)
  • Fluid outlet: 3/4 npt (f)
  • Weight:
    • 9.07 kg (20 lbs) Drum
    • 4.99 kg (11 lbs) Stubby


  • Antifreeze
  • Asphalts
  • Windshield Washer Fluid
  • Motor Oil
  • Used Oil
  • Hydraulic Fluid
  • Oil
  • Inks and Colorants


  • Oil Transfer
  • Ink Transfer
  • Pumping
  • Fluid Transfer


  • Printing and Publishing – Ink Transfer
  • Dealerships and Quick Lubes – Pumps
  • Ink Transfer
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