1/2" MPT Thermal Relief Valve 190 Degree Maximum General Pump CYLINDER HEAD 4000 PSI trigger gun &

4000 PSI trigger gun & 48" lance combo pre-assembled trigger gun with molded grip lance

We have found this to be one the best dual lances on the market

8 GPM maximum

Weight: 20

Outlet: 3/8" FPT

1/2" MPT Thermal Relief Valve 190 Degree Maximum General Pump CYLINDER HEAD 4000 PSI trigger gun &1 2" MPT Thermal Relief Valve 190 Degree Maximum General Pump Protects the pump from damaging heat buildup while it is in bypass mode. The thermal relief valve, sensing a rise in temperature opens and discharges a small amount of heated fluid. This allows cooler water to enter the system and cool the pump. When the gun is discharged the cooler water will cause the valve to close immediately. The most consistent temperature range on the market.