Cost effective and clean looking, series AR regulators offer various pressure range settings to accommodate most applications. The locking adjustment knob prevents accidental setting changes. The modular design of the AR series connects with other SMC air preparation equipment.Modular type regulator, Optional embedded pressure gauge , Available with built-in backflow mechanism , Knob is

The AR*S series standby regulator provides a simple, mechanical method of introducing a reduced, standby pressure to the Air Management System.  A non-relieving design, the AR*S allows the system to decay naturally to the standby pressure to minimize the air required to bring the system back to full pressure after a short idle period.

• Locking knob to set "eco" standby pressure<