Size: 3 (3/8 Standard), Auto Drain: 1 (Auto Drain N.O.), Thread: N (NPT), Port Size: 03 (3/8 - AMR3000/4000), Switch: S (Pressure Switch), Adaptor: E3 (3/8), Symbol: R (Flow direction: right to left)

Size: 3 (3/8 Standard), Auto Drain: 1 (Auto Drain N.O.), Thread: N (NPT), Port Size: 03 (3/8 - AMR3000/4000), Switch: S (Pressure Switch), Adaptor: E3 (3/8)

Size: 3 (3/8 Standard), Auto Drain: 1 (Auto Drain N.O.), Thread: N (NPT), Port Size: 03 (3/8 - AMR3000/4000), Switch: w/o Switch, Adaptor: E3 (3/8)

Size: 3 (3/8 Standard), Auto Drain: 1 (Auto Drain N.O.), Thread: N (NPT), Port Size: 03 (3/8 - AMR3000/4000), Switch: S (Pressure Switch)

Size: 3 (3/8 Standard), Auto Drain: 1 (Auto Drain N.O.), Thread: Rc(PT), Port Size: 03 (3/8 - AMR3000/4000), Switch: w/o Switch, Adaptor: None, Symbol: R (Flow direction: right to left)

Size: 4 (1/2 Standard), Auto Drain: 0 (None), Thread: Rc(PT), Port Size: 03 (3/8 - AMR3000/4000), Switch: S (Pressure Switch)

Size: 3 (3/8 Standard), Auto Drain: 1 (Auto Drain N.O.), Thread: Rc(PT), Port Size: 03 (3/8 - AMR3000/4000), Switch: S (Pressure Switch)

Body Size: 30 (3/8), Port Thread: N (NPT), Port Size: 03 (3/8, AVL3000), Option: G (Pressure Gauge, Unit: MPa), Voltage: 1 (100VAC, 50/60Hz), Electrical Entry: DZM (D Type DIN Conn. w/M12 Conn., Ind. Light & Suppressor), Air Direction: R (Right to Left), Button Color: X238 (Black, Manual Model)

Body Size: 3000, Thread: N (NPT), Port Size: 03 (3/8), Option: None, Voltage: 1 (100 VAC), Lead Wire: D (Type D, DIN Terminal w/Connector), Surge Suppressor: Z (with Light/Surge Voltage Suppressor), Manual Override: B (Push-turn Locking Slotted Type), Flow Direction/Pressure Unit: Z (Name Plate and Pressure Gauge in Imperial Units)

Body Size: 3000, Thread: N (NPT), Port Size: 03 (3/8), Option: B (w/Bracket), Voltage: 1 (100 VAC), Lead Wire: D (Type D, DIN Terminal w/Connector), Surge Suppressor: Z (with Light/Surge Voltage Suppressor), Manual Override: B (Push-turn Locking Slotted Type), Flow Direction/Pressure Unit: Z (Name Plate and Pressure Gauge in Imperial Units)

Body Size: 3000, Thread: N (NPT), Port Size: 03 (3/8), Option: None, Voltage: 1 (100 VAC), Lead Wire: D (Type D, DIN Terminal w/Connector), Surge Suppressor: Z (with Light/Surge Voltage Suppressor), Manual Override: Non-locking Push Type, Flow Direction/Pressure Unit: Z (Name Plate and Pressure Gauge in Imperial Units)

Size: 4 (Size 425 Port Size 1/4,3/8,1/2 Flow 8000Nl/min), Pressure Setting: 3 (0.2MPa), Thread: Rc(PT), Port Size: 03 (3/8), Accessory: B (Bracket)

Size: 4 (Size 425 Port Size 1/4,3/8,1/2 Flow 8000Nl/min), Pressure Setting: 3 (0.2MPa), Thread: Rc(PT), Port Size: 03 (3/8), Accessory: BG (Bracket + Gauge)

Size: 4 (Size 425 Port Size 1/4,3/8,1/2 Flow 8000Nl/min), Pressure Setting: 2 (0.85MPa), Thread: F (G(PF)), Port Size: 03 (3/8)

Size: 4 (Size 425 Port Size 1/4,3/8,1/2 Flow 8000Nl/min), Pressure Setting: 2 (0.85MPa), Thread: N (NPT), Port Size: 03 (3/8)

Size: 4 (Size 425 Port Size 1/4,3/8,1/2 Flow 8000Nl/min), Pressure Setting: 2 (0.85MPa), Thread: N (NPT), Port Size: 03 (3/8), Accessory: B (Bracket)

Size: 4 (Size 425 Port Size 1/4,3/8,1/2 Flow 8000Nl/min), Pressure Setting: 3 (0.2MPa), Thread: N (NPT), Port Size: 03 (3/8)

Size: 4 (Size 425 Port Size 1/4,3/8,1/2 Flow 8000Nl/min), Pressure Setting: 3 (0.2MPa), Thread: N (NPT), Port Size: 03 (3/8), Accessory: B (Bracket)

Size: 4 (Size 425 Port Size 1/4,3/8,1/2 Flow 8000Nl/min), Pressure Setting: 2 (0.85MPa), Thread: Rc(PT), Port Size: 03 (3/8), Accessory: B (Bracket)

Size: 4 (Size 425 Port Size 1/4,3/8,1/2 Flow 8000Nl/min), Pressure Setting: 3 (0.2MPa), Thread: F (G(PF)), Port Size: 03 (3/8)