Stations: 8 Stations, AB Port: 02R (1/4, Right), AB Thread: F (G), Control: None, PR Port: 03B (3/8, Both Sides), PR Thread: F (G)

Stations: 2 Stations, AB Port: 02Y (1/4, Bottom), AB Thread: T (NPTF), Control: None, PR Port: 03B (3/8, Both Sides), PR Thread: T (NPTF), Silencer: SB (Silencer Box)

Stations: 1 Station, AB Port: 03R (3/8, Right), AB Thread: T (NPTF), Control: None, PR Port: 03B (3/8, Both Sides), PR Thread: T (NPTF), Silencer: SB (Silencer Box)

This is a legacy product, and replaced byAR40-03B-B-X425, REGULATOR, MODULAR, AIRLINE EQUIPMENT, AR MASS PRO, EA, AR MASS PRO 3/8 MODULAR (PT), 2.31485 lb, Regulator Series ARPages 346 through to 355ModelPort sizeOptionsRegulator Series ARPages 346 through to 355AR401/4, 3/8, 1/2BracketSquare embedded type pressure gauge (except the AR10)Round type pressure gauge Digital pressure

Area: Japan, Asia, Australia, Stations: 7 Stations, AB Port: 02R (1/4, Right), Control: None, PR Port: 03B (3/8, Both Sides), Silencer: None, Voltage: w/o Air Release Valve, Q: Q (CE Approval)

Area: Japan, Asia, Australia, Stations: 4 Stations, AB Port: 02R (1/4, Right), Control: None, PR Port: 03B (3/8, Both Sides), Silencer: None, Voltage: w/o Air Release Valve, Q: Q (CE Approval)

Area: Japan, Asia, Australia, Stations: 9 Stations, AB Port: 02Y (1/4, Bottom), Control: None, PR Port: 03B (3/8, Both Sides), Silencer: None, Voltage: w/o Air Release Valve, Q: Q (CE Approval)

Area: Japan, Asia, Australia, Stations: 1 Station, AB Port: 03R (3/8, Right), Control: None, PR Port: 03B (3/8, Both Sides), Silencer: None, Voltage: w/o Air Release Valve, Q: Q (CE Approval)

Area: Japan, Asia, Australia, Stations: 2 Stations, AB Port: 02L (1/4, Left), Control: None, PR Port: 03B (3/8, Both Sides), Silencer: None, Voltage: w/o Air Release Valve, Q: Q (CE Approval)

Area: Japan, Asia, Australia, Stations: 6 Stations, AB Port: 02R (1/4, Right), Control: None, PR Port: 03B (3/8, Both Sides), Silencer: SB (Silencer Box), Voltage: w/o Air Release Valve, Q: Q (CE Approval)

Stations: 7 Stations, AB Port: 02R (1/4, Right), AB Thread: Rc, Control: None, PR Port: 03B (3/8, Both Sides), PR Thread: Rc, Silencer: SB (Silencer Box)

Stations: 8 Stations, AB Port: 02L (1/4, Left), AB Thread: Rc, Control: None, PR Port: 03B (3/8, Both Sides)

Series: 542 (VPA500), Body Option: V (for Vacuum), Port Size: 03 (3/8), Thread Type: N (NPT), Actuation Type: A (N.C., Normally Closed), Bracket: F (Bracket)

Series: 542 (VPA500), Body Option: V (for Vacuum), Port Size: 03 (3/8), Thread Type: Rc, Actuation Type: A (N.C., Normally Closed), Bracket: F (Bracket)

Series: 542 (VPA500), Body Option: V (for Vacuum), Port Size: 02 (1/4), Thread Type: F (G), Actuation Type: A (N.C., Normally Closed), Bracket: F (Bracket)

Series: 542 (VPA500), Body Option: V (for Vacuum), Port Size: 02 (1/4), Thread Type: N (NPT), Actuation Type: A (N.C., Normally Closed), Bracket: F (Bracket)

Series: 542 (VPA500), Body Option: V (for Vacuum), Port Size: 02 (1/4), Thread Type: Rc, Actuation Type: A (N.C., Normally Closed), Bracket: F (Bracket)

Series: VPA500, Body Option: for Vacuum, Port Size: 3/8, Thread Type: NPT, Actuation Type: N.C., Normally Closed, Bracket: Bracket

Series: VPA500, Body Option: for Vacuum, Port Size: 3/8, Thread Type: Rc, Actuation Type: N.C., Normally Closed, Bracket: Bracket

Series: VPA500, Body Option: for Vacuum, Port Size: 1/4, Thread Type: G, Actuation Type: N.C., Normally Closed, Bracket: Bracket