Fasten using four socket-head cap screws.
Two 1/8" BSPP ports (clamp size 1) or two 1/4" BSPP ports (clamp size 2), A for clamping, B for unclamping. For optional manifold mounting, use the A and B O-ring ports underneath the clamp instead of the standard ports. Unscrew the sealing plug in each O-ring port and install a CLR-3000-343-SW O-ring (also install a CLR-811-F Port Plug in each 1/8" BSPP port, or a CLR-810-F Port Plug in each 1/4" BSPP port). Do not use NPT fittings.