Type "A" aluminum 2 1/2 inch male camlock (Cam & Groove) coupler to 3 inch male camlock (Cam & Groove)
High pressure type "B" aluminum 2 inch female camlock (Cam & Groove) coupler to 2 inch male NPT threads
Complete female to male coupling set
The female coupling will attach to a 2 inch male pump discharge with NPT threads
50PF100YL = HFX50X100Y50S or RC50-450Y-100-STZ
BFP250-DC Complete Repair Kit Adhesive_Yes Type "A" aluminum 2 1/2The Check Repair Kit is compatible with the 1 1 4 2 Model 350 and 350XL Double Check Backflow Preventer. Repair Kits are sold as accessories for quick and simple repair needs, providing long lasting protection from backsiphonage and backpressure of polluted water into the water supply. Repair Kit Includes Two Ball Valve O Rings, two Sleeve #1 Seat O Rings, one Seat #1, one Spring Retainer #1, two Seat Bolts, two Seal Retainers, two Seal Washers, two