You should end with the nozzle end on top and a female coupling on the bottom
Open sides allow faster drying to prevent mold and mildew
Global type "D" brass 2 inch female camlock (Cam & Groove) coupler to 2 inch female NPT threads
Type "F" stainless steel 1 inch male camlock (Cam & Groove) coupler to 1 inch male NPT threads
Recommended Hose: Booster fire hose sku #15B25100B
BFP250-DC Complete Repair Kit Inlet Size_6 Inch You should end with theThe 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