so you can convert them from manual to automatic valves
Head 21 ft
Build Speed 11
They require less torque than other chamfer types
Banjo 400A Cam and Groove Adapter, 4 in Coupling Size, 4 in Hose Fitting Size, 4 in -8 Thread Size, FNPT 7043T321 so you can convert themCam and Groove Adapter, Plug, Body Material Polypropylene, Type A, Coupling Size 4 in, Female, Connection Type NPT, Hose Fitting Size 4 in, FNPT, Max. Working Pressure @ 70 F 75 psi, Plug Outside Dia. 4 23 32 in, Gasket Material EPDM, Overall Length 4 1 2 in, Includes Locking Arm No, Thread Size 4 in 8, Plug Length 2 3 8 in Fittings Sub Category Adapters Body Material Polypropylene Coupling Type Type A Connection Type NPT Coupler Size 4" Pipe Size 4"