Product details : SMC ZZM04-04B FOUR STATION EJECTOR MANIFOLD
The ZM series is a series of all-in-one venturis, complete with internal suction filter, exhaust silencer, supply and brake valves and vacuum switch. Its two-stage nozzle design increases suction flow by 40% compared to single-stage venturis, while its compact size allows it to accommodate many applications. The ZM series venturis also have a powerful vacuum pressure allowing very fast cycle times. Available with stand-alone or trestle configuration.