Graco 222834 Viscount II Pump 20:1 is a hydraulic piston pump built for continuous industrial fluid circulation and high-pressure coating supply.
This model is an industrial hydraulic piston pump used as a system component. It does not directly “fit” consumer sprayers, but is installed within the following professional systems:
The Graco 222834 Viscount II Pump 20:1 is a heavy-duty hydraulic piston pump designed for continuous industrial fluid supply and circulation. It uses a precise 2-ball piston design that delivers consistent flow with high pressure control. The 20:1 ratio refers to the hydraulic power amplification that enables efficient pumping of medium to high-viscosity fluids.
This pump is widely used in professional coating operations where reliability, constant pressure, and long service life are essential. It is suitable for water-based and solvent-based coatings, varnishes, stains, metallic paints, and other industrial liquids.
| Model | 222834 |
|---|---|
| Pump Type | Hydraulic Piston Pump (2-Ball) |
| Pressure Ratio | 20:1 |
| Maximum Fluid Pressure | Approx. 2000 psi (138 bar) |
| Maximum Flow Rate | Up to 9.2 GPM (35 L/min) |
| Fluid Inlet | 2 inch Female NPT |
| Fluid Outlet | 1½ inch Male NPT |
| Typical Applications | Paint circulation, coating supply, bulk fluid transfer |
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