This 1/2" Thermal Relief Valve protects pumps from overheating in the trigger off mode on trigger gun units. A must if you have an employee running your washer.

This 3/8" Thermal Relief Valve protects pumps from overheating in the trigger off mode on trigger gun units. A must if you have an employee running your washer.

Protect your pump from overheating with this 1/4" 150 F Thermal Relief Valve. It protects your pump from overheating in the trigger off mode on trigger gun units.

Protect your pump from overheating with this 3/8" 150 F Thermal Relief Valve. It protects your pump from overheating in the trigger off mode on trigger gun units.

Protect your pump from overheating with this 1/2" 150 F Thermal Relief Valve. It protects your pump from overheating in the trigger off mode on trigger gun units.