Check Valves AR 2780 Brand:Dolly When your livelihood depends on

When your livelihood depends on keeping water flowing

Choose Brass or Poly

this heavy-duty steel reel holds up to 150 feet of 3/8" pressure washer hose and is rated for up to 4000 PSI

Easy drop-in replacement

Whether you’re maintaining a show-quality rig or keeping a working fleet looking sharp

Check Valves AR 2780 Brand:Dolly When your livelihood depends onRestore pressure, eliminate pulsation, and keep your AR pump performing at its best with the Dolly #7424 Check Valve Kit. Designed as a direct replacement for AR Kit 2780, this premium aftermarket valve kit delivers OEM equivalent performance and reliability at a better value. Worn or damaged check valves are a common cause of pressure fluctuations, loss of pressure, hard starts, and reduced pump efficiency. Replacing them during routine maintenance