Protect your pump and keep it running smoothly with the 100680 Thermal Relief Valve from General Pump. This 1/2" MPT x 1/4" Hose Barb valve is designed to protect pumps from overheating and features a cap design to allow you to divert the flow as desired. Crafted of brass with a 190°F temperature limit and 125 psi maximum pressure, it is the perfect combination of convenient size, durability, and reliability.
When installing any fittings and accessories, we always recommend wrapping threads with teflon tape or liquid threadlocker to get a secure fit and prevent any leaks.