Watts LFF113FP THD FP2 2 Part of the LFF113FP Series ZA100F 2NH Specifications Body Material Bronze Brand Specifications Body Material Bronze Brand Watts Buy American Act Compliant YES EAN 098268192728 Inlet Connection Size 1 2 IN Inlet Connection Type Male Threaded Inlet Thread Type NPT Lead Free NO Maximum Working Pressure PSI 175 Outlet Connection Size 1 2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0190915 Pressure Range 175 Pressure Relief Setting PSI 175 Series FP53L M1 Specification Sheet FP53L M1 This makes it especially suitable for high traffic or dusty environments where clean access to the drainage line is important Activated through an add on connection kit the flood sensor and sensor activation module attached to the assembly relief valve signal the relay box when discharge is continuous