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・Compatible with ejector systems and vacuum pump systems
・Energy saving ejector
　Air supply is cut-off when vacuum is reached.
　Air consumption: 93% reduction (Under SMC’s measurement conditions)
・More efficient ejector: Suction flow increased by 50% (Compared to other
　SMC 1-stage ejectors)
・Energy saving efficiency: 93% reduction
・Improved low noise and suction flow by adoption of a high-noise
　reduction silencer
・Supply valve: N.O. specification: ZK2mA-X188: Single Unit,
　ZK2mA-X211: For Manifold

・Fieldbus-compatible
　Requires no input/output unit. Space saving
　Reduced wiring time
　Compatible protocol: PROFINET
・Energy saving ejector: Air consumption reduced by 90%
・Supply valve: N.O. specification
　Can hold vacuum even when the power goes out or is turned off
　 (Supposing the supply pressure is being maintained)
　Prevents the sudden dropping of workpieces
　 (Supposing the supply pressure is being maintained)
・IP65: Dust-tight/Water-jet-proof

・Compatible with ejector systems and vacuum pump systems
・Width: 10 mm, Weight: 109 g (Single unit, with vacuum pressure switch and
　suction filter)
・Digital vacuum pressure switch
・With LED display function
・Adaptable to manifold applications

・Compatible with ejector systems and vacuum pump systems
・Necessary functions can be combined through a modular design.
・Double solenoids provide a self-holding function.
・Adaptable to manifold applications
・Functions such as a digital vacuum switch or a solenoid valve can be selected.

・Compatible with ejector systems and vacuum pump systems
・Quick response: Response time of the valve 5 ms, vacuum response time 28 ms
・Energy saving: Air consumption reduced by 17%, Vacuum pressure reached
　increased by 21%
・Compact/Lightweight: 46 g
・With vacuum pressure switch
　Can copy to up to 10 switches simultaneously

・Total width: 9.9 mm, Total length: 72.9 mm, Total height: 52.5 mm,
　Weight: 50 g
・Can be installed on moving parts
・Improved response through the shortening of the length of the tube
　to the pad
・Adaptable to manifold applications

・Compatible with ejector systems and vacuum pump systems
・Necessary functions can be combined through a modular design.
・Ideal for electronic parts or small precision parts weighing up to 100 g
・Adaptable to manifold applications

∗ The ZX (Digital pressure switch ZSE3 product) was discontinued
　in June 2019.
　Please select the ZQ series, ZK series.

・Valves and switches are unitized.
・Adaptable to manifold applications
・Maximum absorption flow rate has been increased by 40%.
・Max. vacuum pressure: −84 kPa

・Max. suction flow rate: 3 types available: 100, 300, and 600 L/min (ANR)
・Air consumption: 90% reduction (For the ZL3, ZL6)
・Weight: Max. 60% reduction [ZL112 (Existing model): 450 g R ZL1: 180 g]
・3-stage diffuser construction (For the ZL1:SMC comparison)
　Suction flow rate increased by 250%
・3 types of vacuum pressure sensors
・No tools are required! Maintenance labor can be reduced.

*1 ZL3H, ZL6H (Standard supply pressure: 0.5 MPa)
*2 Branch + Port exhaust