AR4000-2 Easy Start Valve - 5 GPM, 5000 PSI

AR4000-2 Easy Start Valve by Annovi Reverberi (AR). Eases internal pump pressures to make cold starts with gasoline engines easier by bypassing a small amount of water back to the pump inlet when the starter is pulled. Specifications: 5 GPM max flow, 5,000 PSI max pressure, 300°F max temperature, 3/8" MPT inlet, 1/4" hose barb outlet, 120 PSI shut-off pressure, 100 PSI re-open pressure. Compatible with most AR pump models.