Size: 4 (1/2 Standard), Auto Drain: 1 (Auto Drain N.O.), Thread: Rc(PT), Port Size: 04 (1/2 - AMR4000/5000), Switch: S (Pressure Switch), Adaptor: None, Symbol: R (Flow direction: right to left)

Size: 5 (3/4 Standard), Auto Drain: 0 (None), Thread: Rc(PT), Port Size: 04 (1/2 - AMR4000/5000), Switch: S (Pressure Switch), Adaptor: E4 (1/2), Symbol: R (Flow direction: right to left)

Size: 4 (1/2 Standard), Auto Drain: 0 (None), Thread: N (NPT), Port Size: 04 (1/2 - AMR4000/5000), Switch: S (Pressure Switch), Adaptor: E4 (1/2), Symbol: R (Flow direction: right to left)

Size: 4 (1/2 Standard), Auto Drain: 1 (Auto Drain N.O.), Thread: N (NPT), Port Size: 04 (1/2 - AMR4000/5000), Switch: w/o Switch, Adaptor: None, Symbol: R (Flow direction: right to left)

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: 04 (1/2), Accessory: B (Bracket), Option: R (In-out Reversal)

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: 04 (1/2), Accessory: BG (Bracket + Gauge), Option: R (In-out Reversal)

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: 04 (1/2), Accessory: BG (Bracket + Gauge), Option: R (In-out Reversal)

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: 04 (1/2), Accessory: G (Pressure Gauge), Option: R (In-out Reversal)

AS: AS, Body Size: 4 (1/2 Basis), Style: 3 (Universal), Control Method: 0 (Meter-out), Thread: Metric Thread (M5)/R(PT), Port Size: 04 (1/2), Applicable Tube OD: Ø12, Option: S (Sealant)

AS: AS, Body Size: 4 (1/2 Basis), Style: 3 (Universal), Control Method: 1 (Meter-in), Thread: Metric Thread (M5)/R(PT), Port Size: 04 (1/2), Applicable Tube OD: Ø10, Option: S (Sealant)

AS: AS, Body Size: 4 (1/2 Basis), Style: 3 (Universal), Control Method: 1 (Meter-in), Thread: Metric Thread (M5)/R(PT), Port Size: 04 (1/2), Applicable Tube OD: Ø12, Option: S (Sealant)

AS: AS, Body Size: 4 (1/2 Basis), Style: 2 (Elbow), Control Method: 1 (Meter-in), Thread: Metric Thread (M5)/R(PT), Port Size: 04 (1/2), Applicable Tube OD: Ø10, Option: S (Sealant)

AS: AS, Body Size: 4 (1/2 Basis), Style: 2 (Elbow), Control Method: 1 (Meter-in), Thread: Metric Thread (M5)/R(PT), Port Size: 04 (1/2), Applicable Tube OD: Ø12, Option: S (Sealant)

AS: AS, Body Size: 4 (1/2 Basis), Style: 2 (Elbow), Control Method: 0 (Meter-out), Thread: Metric Thread (M5)/R(PT), Port Size: 04 (1/2), Applicable Tube OD: Ø10, Option: S (Sealant)

AS: AS, Body Size: 4 (1/2 Basis), Style: 2 (Elbow), Control Method: 0 (Meter-out), Thread: Metric Thread (M5)/R(PT), Port Size: 04 (1/2), Applicable Tube OD: Ø12, Option: S (Sealant)

AS: AS, Body Size: 4 (1/2 Basis), Style: 3 (Universal), Control Method: 0 (Meter-out), Thread: Metric Thread (M5)/R(PT), Port Size: 04 (1/2), Applicable Tube OD: Ø10, Option: S (Sealant)

Size: 40 (1/2), Port Size: 04 (1/2, Size 40), Accessories: BC (Mounting Bracket+N.C. Float Auto Drain), Bowl: 8 (Metal Bowl w/Sight Glass), Flow Direction: R (Flow Direction - Right to Left)

Size: 40 (1/2), Port Size: 04 (1/2, Size 40), Accessories: BD (Mounting Bracket+N.O. Float Auto Drain), Bowl: 8 (Metal Bowl w/Sight Glass), Flow Direction: R (Flow Direction - Right to Left)

Body Size: 40, Thread: N (NPT), Port: 04 (1/2), Option: CE (C + E), Attachment: V (Residual Pressure Relief 3 Port Valve), Semi-Standard 1: 12 (1 + 2), Semi-Standard 2: RZ (R + Z)

Body Size: 40, Thread: N (NPT), Port: 04 (1/2), Option: E [Square embedded type pressure gauge (with limit indicator)], Attachment: TV (T + V), Semi-Standard 1: Standard, Semi-Standard 2: RZ (R + Z)