Steam Trap Repair Kit, Compatible Brand Erwel, Nicholson, Spence, Spirax-Sarco, Trunstall, Watson McDaniel, Watts, Compatible Grainger Part Number 4DXE1, Compatible Manufacturer Model Number F-75, FTN-75, TA-FT4-75, WFT-075, Compatible Steam Trap Type Thermostatic, Manufacturer Series B, Material Stainless Steel, Operating Pressure - Maximum 75 psig, Port Connection Size 1 in, Product Type Steam Trap Repair Kit