Model: 21, Orifice Size: 15mm, Style: N.O., Fluid Option: B [Brass (C37) or CAC407/Cu Body, EPDM Seal, Class B], Suffix: Standard, Port Size: 1/2, Thread: NPT, Voltage: 24VDC, Lead Wire: DIN Connector, Surge Suppressor: None, Rectifier: None, Bracket: -

Model: 21, Orifice Size: 20mm, Style: N.O., Fluid Option: B [Brass (C37) or CAC407/Cu Body, EPDM Seal, Class B], Suffix: Standard, Port Size: 3/4, Thread: NPT, Voltage: 24VDC, Lead Wire: DIN Connector, Surge Suppressor: Light, Rectifier: None, Bracket: -

Model: 21, Orifice Size: 10mm, Style: N.C., Fluid Option: B [Brass (C37) or CAC407/Cu Body, EPDM Seal, Class B], Suffix: Standard, Port Size: 1/4, Thread: NPT, Voltage: 12VDC, Lead Wire: Grommet, Surge Suppressor: Surge Suppressor, Rectifier: None, Bracket: -

Model: 21, Orifice Size: 15mm, Style: N.C., Fluid Option: B [Brass (C37) or CAC407/Cu Body, EPDM Seal, Class B], Suffix: Standard, Port Size: 1/2, Thread: NPT, Voltage: 24VDC, Lead Wire: Conduit, Surge Suppressor: None, Rectifier: None, Bracket: Bracket

Model: 21, Orifice Size: 15mm, Style: N.C., Fluid Option: B [Brass (C37) or CAC407/Cu Body, EPDM Seal, Class B], Suffix: Standard, Port Size: 1/2, Thread: NPT, Voltage: 24VDC, Lead Wire: DIN Connector, Surge Suppressor: Light, Rectifier: None, Bracket: -

Model: 21, Orifice Size: 15mm, Style: N.C., Fluid Option: B [Brass (C37) or CAC407/Cu Body, EPDM Seal, Class B], Suffix: Standard, Port Size: 1/2, Thread: NPT, Voltage: 24VDC, Lead Wire: DIN Connector, Surge Suppressor: Light, Rectifier: None, Bracket: Bracket

Model: 21, Orifice Size: 15mm, Style: N.O., Fluid Option: B [Brass (C37) or CAC407/Cu Body, EPDM Seal, Class B], Suffix: Standard, Port Size: 1/2, Thread: NPT, Voltage: 24VDC, Lead Wire: DIN Connector, Surge Suppressor: Light, Rectifier: None, Bracket: -

Model: 21, Orifice Size: 15mm, Style: N.O., Fluid Option: B [Brass (C37) or CAC407/Cu Body, EPDM Seal, Class B], Suffix: Standard, Port Size: 1/2, Thread: NPT, Voltage: 24VDC, Lead Wire: DIN Connector, Surge Suppressor: Light, Rectifier: None, Bracket: Bracket

Model: 21, Orifice Size: 10mm, Style: N.C., Fluid Option: B [Brass (C37) or CAC407/Cu Body, EPDM Seal, Class B], Suffix: Standard, Port Size: 1/4, Thread: Rc, Voltage: 24VDC, Lead Wire: DIN Connector, Surge Suppressor: None, Rectifier: None, Bracket: -

Model: 21, Orifice Size: 10mm, Style: N.C., Fluid Option: B [Brass (C37) or CAC407/Cu Body, EPDM Seal, Class B], Suffix: Standard, Port Size: 1/4, Thread: Rc, Voltage: 24VDC, Lead Wire: Grommet, Surge Suppressor: None, Rectifier: None, Bracket: Bracket

Model: 21, Orifice Size: 20mm, Style: N.C., Fluid Option: B [Brass (C37) or CAC407/Cu Body, EPDM Seal, Class B], Suffix: Standard, Port Size: 3/4, Thread: NPTF, Voltage: 24VDC, Lead Wire: DIN Connector, Surge Suppressor: Surge Suppressor, Rectifier: None, Bracket: -

Model: 21, Orifice Size: 10mm, Style: N.C., Fluid Option: B [Brass (C37) or CAC407/Cu Body, EPDM Seal, Class B], Suffix: Standard, Port Size: 1/2, Thread: NPT, Voltage: 24VAC 50/60HZ, Lead Wire: Grommet, Surge Suppressor: None, Rectifier: Rectifier, Bracket: -

Model: 21, Orifice Size: 15mm, Style: N.C., Fluid Option: B [Brass (C37) or CAC407/Cu Body, EPDM Seal, Class B], Suffix: Standard, Port Size: 1/2, Thread: NPT, Voltage: 12VDC, Lead Wire: Grommet, Surge Suppressor: None, Rectifier: None, Bracket: Bracket

Model: 21, Orifice Size: 15mm, Style: N.C., Fluid Option: B [Brass (C37) or CAC407/Cu Body, EPDM Seal, Class B], Suffix: Standard, Port Size: 3/8, Thread: Rc, Voltage: 24VDC, Lead Wire: DIN Connector, Surge Suppressor: None, Rectifier: None, Bracket: -

Model: 21, Orifice Size: 15mm, Style: N.C., Fluid Option: B [Brass (C37) or CAC407/Cu Body, EPDM Seal, Class B], Suffix: Standard, Port Size: 3/8, Thread: Rc, Voltage: 110VAC 50/60HZ, Lead Wire: Conduit, Surge Suppressor: None, Rectifier: Rectifier, Bracket: -

Note) The set nuts of the AR-A series and those of the AR-B/AR-D series differ in size as well as part number.
The AR-A series catalog can be found here.
The AR-B series catalog can be found here.

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

This combination Filter/ Regulator minimizes space and piping by integrating the 2 units into one. Standard features include a relieving regulator, which can be quickly locked by pushing down on the adjustment knob. There are many options, which include gauges, auto-drain, metal bowl and covers, different set pressures, etc. The AW is part of the family of modular air preparation units

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

Please contact us for the latest version.sales@ocaire.com, DIAPHRAM, B , NVBA4200, AIRLINE EQUIPMENT, VBA BOOSTER REGULATOR, 21, VBA NO SIZE RATING PARTS, .23741 lb