Watts RA 1 SW 1 2 Part of the RA 1 SW Series Inserta Tee The top features a 10⅜″ The top features a 10⅜″ round heel proof ductile iron grate securely fastened with a gasket seal to prevent leakage into lower levels perennials and bulbs—or for allowing space for more root growth around individual plants or vegetables: Tomatoes Thread x male union connections Specifications Body Material Bronze Body Pattern Straight Brand Watts Buy American Act Compliant NO EAN 098268589528 Hydronic Item Type Radiator Supply Valve Inlet Connection Size 1 2 IN Inlet Connection Size Metric 15 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free NO Maximum Pressure PSI 60 Maximum Steam Pressure PSI 15 Maximum Water Pressure PSI 60 Outlet Connection Size 1 2 IN Outlet Connection Type Union Joint Part Number 0067605 Series RA 1 SW Specification Sheet RA 1 AP