Body Size: 30, Thread: Rc, Port: 03 (3/8), Option: Standard, Attachment: V1 (Residual Pressure Relief 3 Port Valve), Semi-Standard 1: 6 (Nylon Bowl), Semi-Standard 2: Standard

Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: G (Size 20 25, 30, 40: Round Type Pressure Gauge w/Limit Indicator; Size 10: Round Type Pressure Gauge w/o Limit Indicator), Attachment: V1 (3-Port Valve for Residual Pressure Release; Mounting: V+AF+AR), Semi-Standard 1: 6J (6 + J), Semi-Standard 2: RZ (R + Z)

(Normally Opened)], Pressure Gauge/Digital Pressure Switch: G (Round Type Pressure Gauge, w/Limit Indicator), Attachment: V1 (Mounting Position: V + AF + AR*K), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl Type + Lubricator: 6 (Nylon Bowl), Bowl Guard: None, Air Filter Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None

Body Size: 30, Thread: Rc, Port: 03 (3/8), Option: M [Round type pressure gauge (with color zone)], Attachment: V1 (Residual Pressure Relief 3 Port Valve), Semi-Standard 1: 6 (Nylon Bowl), Semi-Standard 2: Standard

Body Size: 30, Thread: N (NPT), Port: 03 (3/8), Option: D [Float Type Auto Drain (N.O.)], Attachment: SV1 (S + V1), Semi-Standard 1: 6 (Nylon Bowl), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

Body Size: 40, Model Type: D (Filter Regulator + Mist Separator), Thread: N (NPT), Port Size: 04 (1/2), Float Type Auto Drain: w/o Auto Drain, Pressure Gauge/Digital Pressure Switch: w/o Pressure Gauge, Attachment: V1 (Mounting Position: V + AF + AR*K), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl Type + Lubricator: 6 (Nylon Bowl), Bowl Guard: None, Air Filter Drain Port: w/Drain Cock, Exhaust

Body Size: 30, Model Type: C (Air Filter + Mist Separator + Regulator), Thread: N (NPT), Port Size: 02 (1/4), Float Type Auto Drain: w/o Auto Drain, Pressure Gauge/Digital Pressure Switch: G (Round Type Pressure Gauge, w/Limit Indicator), Attachment: V1 (Mounting Position: V + AF + AR*K), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl Type + Lubricator: 6 (Nylon Bowl), Bowl Guard: None, Air

Body Size: 30, Model Type: C (Air Filter + Mist Separator + Regulator), Thread: N (NPT), Port Size: 02 (1/4), Float Type Auto Drain: w/o Auto Drain, Pressure Gauge/Digital Pressure Switch: w/o Pressure Gauge, Attachment: V1 (Mounting Position: V + AF + AR*K), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl Type + Lubricator: 6 (Nylon Bowl), Bowl Guard: None, Air Filter Drain Port: w/Drain Cock

Body Size: 30, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 03 (3/8), Option: G (Size 20 25, 30, 40: Round Type Pressure Gauge w/Limit Indicator; Size 10: Round Type Pressure Gauge w/o Limit Indicator), Attachment: V1 (3-Port Valve for Residual Pressure Release; Mounting: V+AF+AR), Semi-Standard 1: 6 (Nylon Bowl), Semi-Standard 2: Standard

Body Size: 40, Thread: Rc, Port: 03 (3/8), Option: D [Float Type Auto Drain (N.O.)], Attachment: SV1 (S + V1), Semi-Standard 1: 6 (Nylon Bowl), Semi-Standard 2: Standard

Body Size: 40, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 06 (3/4), Option: M (Round Type Pressure Gauge w/Color Zone), Attachment: V1 (3-Port Valve for Residual Pressure Release; Mounting: V+AF+AR), Semi-Standard 1: 6 (Nylon Bowl), Semi-Standard 2: Standard

Body Size: 40, Thread: N (NPT), Port: 06 (3/4), Option: C [Float Type Auto Drain (N.C.)], Attachment: V1 (Residual Pressure Relief 3 Port Valve), Semi-Standard 1: 6 (Nylon Bowl), Semi-Standard 2: RZ (R + Z)

Body Size: 40, Thread: N (NPT), Port: 06 (3/4), Option: CG (C + G), Attachment: V1 (Residual Pressure Relief 3 Port Valve), Semi-Standard 1: 6 (Nylon Bowl), Semi-Standard 2: RZ (R + Z)

(Normally Opened)], Pressure Gauge/Digital Pressure Switch: w/o Pressure Gauge, Attachment: V1 (Mounting Position: V + AF + AR*K), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl Type + Lubricator: 6 (Nylon Bowl), Bowl Guard: None, Air Filter Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Unit: Product: MPa

(Normally Opened)], Pressure Gauge/Digital Pressure Switch: G (Round Type Pressure Gauge, w/Limit Indicator), Attachment: V1 (Mounting Position: V + AF + AR*K), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl Type + Lubricator: 6 (Nylon Bowl), Bowl Guard: None, Air Filter Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None

The latest version can be found hereAF30-03D-A, F/R/L *LQA, AIRLINE EQUIPMENT, AF FILTER, EA, AF 3/8INCH MODULAR (PT), .63934 lb, ModelPort sizeFluidAmbient and fluid temperatureProof pressureMaximum operating pressureNominal filtration ratingDrain capacity (cm3)Bowl materialBowl guardMass (kg)AF301/4, 3/8Air?

This is a legacy product, and replaced byAW40-03D-B, FILTER REGULATOR, MODULAR, AIRLINE EQUIPMENT, AW MASS PRO, EA, AW MASS PRO 3/8 MODULAR (PT), 2.22995 lb

This is a legacy product, and replaced byAW30-03D-B, FILTER REGULATOR, MODULAR, AIRLINE EQUIPMENT, AW MASS PRO, EA, AW MASS PRO 3/8 MODULAR (PT), 1.06289 lb

This is a legacy product, and replaced byAW30-03D-2-B, FILTER REGULATOR, MODULAR, AIRLINE EQUIPMENT, AW MASS PRO, EA, AW MASS PRO 3/8 MODULAR (PT), 1.25127 lb

This is a legacy product, and replaced byAW30K-03D-B, FILTER REGULATOR, MODULAR, AIRLINE EQUIPMENT, AW MASS PRO, EA, AW MASS PRO 3/8 MODULAR (PT), 1.15217 lb