The 5 RM1 Five Valve Manifold is a compact, precision-engineered block that integrates two isolation valves, one equalizer valve, and two drain/vent valves with dedicated connections. Designed for remote mounting, it connects to differential pressure instruments via tube or pipe impulse lines. It is offered with standard 54mm (2 1/8") instrument connections and is also available in other center distances (55mm, 56mm, 57mm) to suit various instruments.