Graco 17A644 Unloader Fully Plumbed
The Graco 17A644 Trapped Pressure Unloader Valve with EZ Start is rated to a maximum of 10.5 GPM @ 4500 PSI. It Includes a built-in easy start valve to make starting your engine easier with less pressure restriction. Easily adjust your pressure from 0 to 4500 PSI with a turn of the handle!
- Maximum Volume: 10.5 GPM
- Rated Pressure: 3650 PSI
- Maximum Pressure: 4500 PSI
- Maximum Temperature: 194 Deg. F.
- Inlet: 3/8 NPT-F
- Outlet: 3/8 NPT-F
- Bypass: (2) 3/8 NPT-F
- Overall Dimension: 7 x 3.25 x 2
- Weight: 1.8 Lbs.
Note: The valve has been designed for continuous use at a water temperature of 140 Deg. F. It can operate for short periods at a maximum temperature of 195 Deg. F.
Please check your owners manual first before ordering!