RS Components
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SMC Pneumatic Regulator G 1/4

1 : Next working day (AU stock)
10 : 7 working days (Global stock)
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1 +$42.31

SMC Air Regulator AR20-B - AR40-B

SMC’s new AR-B series pneumatic regulators with a pressure range setting of 0.05 to 0.7 MPa or 0.02 to 0.2 MPa. The modular design of these pneumatic regulators allows connection to other SMC air preparation equipment and the AR-B series can be mounted using a bracket or panel mounted.


An integral Pressure Gauge is shown on the picture for reference only. It is not supplied as a part of the set and has to be bought separately.

Port ConnectionG 1/4
Minimum Outlet Pressure0.05MPa
Maximum Outlet Pressure0.85MPa
Maximum Input Pressure1MPa
Pressure Gauge Port SizeRc 1/8
Port Connection Thread Size1/4
Pressure Gauge Port Thread Size1/8 in
Maximum Flow Rate20L/min
Integral Check ValveWithout Check Valve
Port Connection Thread StandardG
Minimum Operating Temperature-5°C
Maximum Operating Temperature+60°C
Proof Pressure1.5MPa
Overall Height94mm
Pressure Gauge Port Thread StandardRc
Overall Width55mm