Shark 87113390 Pressure Washer Trigger Gun 5,000 Pressure Washer PSI, 7.6-GPM Insulated for operator protection Fatigue-free design to alleviate numbing effect of continuous power washing Shark offers the highest quality trigger guns able to withstand pressures of up to 5000 psi. PSI: 5000 - Includes gun, wand and coupler for use with 5000 PSI pressure washers Gpm: 7.6 and temp ratng: 320f