Canpump Unloader Valve - 4000 psi @ 6.6 US gpm, Easy Start

This Canpump internal bypass unloader valve with Easy Start features an extra bypass. It releases the head-built pressure which helps start the engine even with the gun off. Max. pressure: 4000 psi (275 bar); Max. flow rate: 6.6 US gpm (25 L/min); Inlet: ¾″ F; Outlet: ⅜″ quick-disconnect socket Direct bolt-on unloader valve Fits all Canpump triplex pump models Package includes o-rings