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 made

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 made

The square block of the pressure gauge (pressure gauge adapter assembly) and blanking plate can be replaced.
The pressure gauge adapter assembly and round type pressure gauge can be mounted with the square embedded type pressure gauge removed.
Replace the inside O-ring with a new one.
If the O-ring is not replaced at this time, air will leak.
Note) Contact SMC for details on replacement

The square block of the pressure gauge (pressure gauge adapter assembly) and blanking plate can be replaced.
The square embedded type pressure gauge and adapter assembly can be removed and replaced with a new pressure gauge adapter assembly and a round type pressure gauge.
Replace the inside O-ring with a new one. If the O-ring is not replaced at this time, air will leak.

The pressure gauge adapter assembly to which the pressure gauge is connected and the blanking plate can be mounted facing forward or backward.
The square embedded type pressure gauge and adapter assembly can be removed and replaced with a new adapter assembly and a round type pressure gauge.
Replace the O-ring with a new one as well. If the O-rings are not replaced together, air will