3/8 NPT thermal safety valve for pressure cleaning pumps Key features Purpose built to discharge hot fluid from the inlet chamber of a pump Thread size: 3/8 NPT with 18 threads per inch (18 TPI) Flow capacity: up to 8 gallons per minute Auto reset after the valve vents hot fluid Maximum operating pressure: 90 PSI 100 percent brand ; all parts tested for quality before shipment Benefits Protects the pump and system from overheating by venting hot inlet fluid Automatic reset minimizes downtime and simplifies operation Reliable standard 3/8 NPT connection for easy integration with compatible equipment Clear specification set for compatibility with pressure cleaning pumps Specifications and compatibility Thread: 3/8 NPT (18 TPI) Max flow: 8 GPM Max pressure: 90 PSI Designed to discharge hot fluid from the pump inlet chamber Suitable for pressure cleaning pumps that use 3/8 NPT fittings Material and quality 100% brand All parts undergo testing and quality control before shipment Use scenarios Scenario 1: In hot water pressure washers, install between the inlet and pump to vent overheated fluid and prevent thermal buildup during extended cleaning sessions. Scenario 2: During initial setup or maintenance of a pressure cleaning system, use to relieve hot fluid from the inlet chamber and allow safe reseating once temperature returns to normal. Scenario 3: In portable or mobile cleaning rigs that frequently operate at higher inlet temperatures, utilize the valve to ensure safe operation without manual intervention. Note: This valve is designed for 3/8 NPT ports and is rated for up to 90 PSI with a flow capacity up to 8 GPM. It automatically resets after venting. No additional specifications or materials are provided beyond what is stated.