SMC offers a variety of pressure gauges including general purpose, oil-free/external parts copper-free with limit indicator, clean series and a pressure gauge with a pressure switch.  Pressure ranges vary from 0 to 1.5MPa, depending on the selected gauge.  Panel mounting is possible.General purpose pressure gauge w/limit indicator, Back side or vertical side thread, Pressure range: 0 to

Pressure Gauge: ø37.5 Outside Diameter, Back Side Thread, Display Pressure: 1.0MPa, 150PSI, Connection Thread: R 1/8, M5 Female, Option: Both MPa and PSI

Pressure Gauge: ø37.5 Outside Diameter, Back Side Thread, Display Pressure: 0.2MPa, 30PSI, Connection Thread: R 1/8, M5 Female, Option: Both MPa and PSI

Type: General-Purpose/Standard Pressure Gauge, Maximum Indicated Pressure(Mpa): 0.2, Outer Diameter(φ): 37.5, Shape: Back side thread, Maximum Indicated Pressure: 0.2 MPa, Connection screw: R 1/8, Option: With M5 (female thread), Size: 37.5, Transparent cover material: Polycarbonate, Special Configurations: Nickel plating, Unit Specifications: MPa

Regulator for 2 MPa ARX 20

10 01 G46 10 02 G36 4 01 G46 4 02 G36 P10 N01 G46 P10 N02 G36 P4 N01 G46 P4 N02 1348110A B Regulating pressure range Bracket 0.05 to 0.85MPa 0.05 to 0.30MPa 0 1 ARX20 Nil F ARX21 Nil F Thread type G Pressure gauge Rc NPT G Nil N F ARX20N ARX21N P Port size Panel nut 1/8 1/4 01 02 Option combination numbers Panel nut is also included with B.

Pressure Gauge: ø37.5 Outside Diameter, Back Side Thread, Display Pressure: 0.7MPa, Connection Thread: 1/8 NPT, Option: -

Type: General-Purpose/Standard Pressure Gauge, Maximum Indicated Pressure(Mpa): 0.7, Outer Diameter(φ): 37.5, Shape: Back side thread, Maximum Indicated Pressure: 0.7 MPa, Connection screw: R 1/8, Option: None, Size: 37.5, Transparent cover material: Polycarbonate, Special Configurations: None, Unit Specifications: MPa

Pressure Gauge: ø42 Outside Diameter, Back Side Thread, Display Pressure: 0.7MPa, Connection Thread: R 1/8, M5 Female, Attachment: -, Option: -

Regulator AR30 to 60

-10AS G46-2-02 G36-2-01 G46-2-02 G46-2-02 G46-2-02 0.2MPa Note 3) GC3-2AS GC3-2AS GC3-2AS GC3-2AS GC3-2AS Note 1) Assembly includes a bracket and set nuts.

Filter Regulator AW30, 40

-10-01 1.0MPa Note 3) GC3-10AS Note 2) GC3-10AS GC3-10AS 1 4 1 8 1 4 Note 1) Pressure gauge G46-2-02 G36-2-01 G46-2-02 Set pressure + 0.05MPa (at relief flow rate of 0.1l/min(ANR)) 5 to 60C (With no condensation) 5m 0.2MPa Note 3) GC3-2AS GC3-2AS GC3-2AS Note 4) AD48 N.O.

The part number of the standard AR20 to AR60 round type pressure gauge is “G36-10-01,” or “G46-10-01”(for the R thread type).
For example, the part number of the AR30-03BG-A pressure gauge is “G36-10-01.” Details on the round type pressure gauge (with color zones) can be found https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://smccatalog.partbuilder.smcpneumatics.com/support/faq/en-jp/?ca_id=vacuum-regulators&fa_id=10961