Stens 758-619 Thermal Relief Valve for General Pump 100558 by Stens $17.99 Sold out 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out PRODUCT INFORMATION Type Valve PRODUCT DESCRIPTION DESCRIPTION General Pump Thermal Relief Valve 140 Deg. F - 1/2"M THD (NPT) REPLACES OEM General Pump 100558 SPECS Inlet 1/2" Temperature 140 F Max Temperature 140 F Made By An OEM Supplier Male thread (NPT)