Body Size: 40, Thread: F (G), Port Size: 04 (1/2), Option: Standard, Semi-Standard 1: J (Drain Guide: 1/8 for Body Size 20; 1/4 for Body Size 30 & 40), Semi-Standard 2: Standard

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Flow Range: 51 (50~500 l/min), Thread: F (G thread), Port Size: 04 (Port Size 1/2), Wiring Specification: 3m Lead Wire w/Connector, Output Specification: 1 (Pulse Output + Analog Output (1~5V))

Flow Range: 51 (50~500 l/min), Thread: F (G thread), Port Size: 04 (Port Size 1/2), Wiring Specification: N (w/o Lead Wire), Output Specification: 1 (Pulse Output + Analog Output (1~5V))

Flow Range: 51 (50~500 l/min), Thread: N (NPT Thread), Port Size: 04 (Port Size 1/2), Wiring Specification: 3m Lead Wire w/Connector, Output Specification: 1 (Pulse Output + Analog Output (1~5V))

Flow Range: 51 (50~500 l/min), Thread: N (NPT Thread), Port Size: 04 (Port Size 1/2), Wiring Specification: N (w/o Lead Wire), Output Specification: 1 (Pulse Output + Analog Output (1~5V))

Body Size: 4 (1/2), Type: 2 (Elbow), Control Type: 1 (Meter-in), Indicator Direction: 0°, Thread: N (NPT), Port Size: 04 (1/2), Applicable Tubing O.D.: 13 (ø1/2"), Seal: S (w/Sealant)

Body Size: 2 (1/8, 1/4), Type: 2 (Elbow), Control Type: 0 (Meter-out), Indicator Direction: 0°, Thread: R, Port Size: 01 (1/8), Applicable Tubing O.D.: 04 (ø4), Seal: S (w/Sealant)

Body Size: 2 (1/8, 1/4), Type: 2 (Elbow), Control Type: 0 (Meter-out), Indicator Direction: 0°, Thread: R, Port Size: 02 (1/4), Applicable Tubing O.D.: 04 (ø4), Seal: S (w/Sealant)

Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: C (N.C. Float Type Auto Drain), Attachment: S (Pressure Switch), Semi-Standard 1: 12 (1 + 2), Semi-Standard 2: RZ (R + Z)

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

Size: 50 (Body Ported), Operation: 1 (External Pilot Solenoid), Port Size: 04 (1/2), Thread: Rc(PT), Voltage: 1 (100VAC 50/60HZ), Lead Wire: D (DIN Connector), Surge Suppressor: None, Option: BN (Bracket+Silencer)

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)