Check Valves AR 2780 Brand:Dolly Easy drop-in replacement

Easy drop-in replacement

Equipped with a GENERAL TS2021 Belt-Drive Triplex Pump and a commercial-grade Vanguard 18HP 570cc V-Twin Engine with electric start

no float ball

When your livelihood depends on keeping water flowing

Check Valves AR 2780 Brand:Dolly Easy drop-in replacementRestore 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