Body Size: 20, Back Flow: K (w/Backflow), Thread: N (NPT), Port Size: 02 (1/4), Mounting Option: Without Mounting, Float Type Auto Drain Option: Without Auto Drain, Pressure Gauge/Switch Option: Without Pressure Gauge, Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: 2 (Metal Bowl), Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: R (Flow Direction

: 1/4), Exhaust Mechanism: Relieving Type, Flow Direction: R (Flow Direction: Right to Left), Drain Cock w/Barb Fitting: None, Pressure Units: Z [Product: psi, °C; Pressure Gauge: psi (and MPa)], D: D

Series: AF, Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Mounting: B (w/Bracket), Float Type Auto Drain: C [N.C. (Normally Closed)], Bowl Type: 2 (Metal Bowl), Bowl Guard: None, Drain Port: w/Drain Cock, Indicator: without Indicator, Flow Direction: R (Right to Left), Drain Cock w/Barb Fitting: None, Pressure Unit: Z (Pressure Unit: psi; Temp. Unit: °F)

Series: AF, Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Mounting: Standard, Float Type Auto Drain: C [N.C. (Normally Closed)], Bowl Type: 2 (Metal Bowl), Bowl Guard: None, Drain Port: w/Drain Cock, Indicator: without Indicator, Flow Direction: R (Right to Left), Drain Cock w/Barb Fitting: None, Pressure Unit: Z (Pressure Unit: psi; Temp. Unit: °F)

Body Size: 20, Back Flow: w/o Backflow, Thread: Rc, Port Size: 02 (1/4), Options: CG (C+G), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: Polycarbonate Bowl, Bowl Guard: C (w/Bowl Guard), Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: R (Flow Direction: Right to Left), Drain Cock w/Barb Fitting: None, Pressure Units: Product: MPa, °C; Pressure Gauge: MPa

Model: 33, Orifice: 3 (3mm), Style: 0 (N.C., Single Unit), Option: A (C37, Seals: FKM, Class B), Suffix: Standard, Port Size: 02 (1/4), Thread: Rc, Voltage: 3 (110VAC 50/60HZ), Electrical Entry: D (DIN Terminal), Surge Suppressor: Non, Rectifier: R (AC Class B Coil w/Full-wave Rectifier)

Model: 33, Orifice: 3 (3mm), Style: 0 (N.C., Single Unit), Option: A (C37, Seals: FKM, Class B), Suffix: Standard, Port Size: 02 (1/4), Thread: Rc, Voltage: 3 (110VAC 50/60HZ), Electrical Entry: D (DIN Terminal), Surge Suppressor: Non, Rectifier: R (AC Class B Coil w/Full-wave Rectifier), Bracket: B (Bracket)

Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: R (Right to Left), Drain Cock w/Barb Fitting: None, Pressure Unit: Z [Product: psi, °C; Pressure Gauge: psi (and MPa)]

), Bowl Guard: None, Air Filter Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: R (Right to Left), Drain Cock w/Barb Fitting: None, Pressure Unit: Z [Product: psi, °C; Pressure Gauge: psi (and MPa)]

Body Size: 20, Backflow: w/o Backflow Function, Thread: Rc, Port Size: 02 (1/4), Options: BM (B+M), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: R (Right to Left), Knob: Downward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa

Body Size: 20, Backflow: K (w/Backflow Function), Thread: Rc, Port Size: 02 (1/4), Options: E (Square Embedded Type Pressure Gauge, w/Limit Indicator), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: R (Right to Left), Knob: Y (Upward), Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa

Body Size: 20, Backflow: K (w/Backflow Function), Thread: Rc, Port Size: 02 (1/4), Options: BE (B+E), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: R (Right to Left), Knob: Y (Upward), Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa

Body Size: 30, Thread: Rc, Port Size: 02 (1/4), Mounting: None, Float Type Auto Drain: None, Pressure Gauge: H (w/Set Nut for Panel Mount), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl Type: Polycarbonate Bowl, Bowl Guard: None, Drain Port: None, Exhaust Mechanism: Relieving Type, Flow Direction: R (Flow Direction: Right to Left), Drain Cock w/Barb Fitting: None, Pressure Unit: Unit on Product

Body Size: 20, Back Flow: w/o Backflow, Thread: Rc, Port Size: 02 (1/4), Mounting Option: B (With Bracket), Float Type Auto Drain Option: C (N.C.

Body Size: 30, Thread: Rc, Port Size: 02 (1/4), Mounting: None, Float Type Auto Drain: None, Pressure Gauge: None, Set Pressure: 0.05 to 0.85 MPa Setting, Bowl Type: Polycarbonate Bowl, Bowl Guard: None, Drain Port: None, Exhaust Mechanism: Relieving Type, Flow Direction: R (Flow Direction: Right to Left), Drain Cock w/Barb Fitting: None, Pressure Unit: Unit on Product Label: MPa, °C, Pressue

Body Size: 20, Back Flow: w/o Backflow, Thread: Rc, Port Size: 02 (1/4), Mounting Option: Without Mounting, Float Type Auto Drain Option: C (N.C.

Body Size: 30, Back Flow: w/o Backflow, Thread: Rc, Port Size: 02 (1/4), Mounting Option: Without Mounting, Float Type Auto Drain Option: D (N.O.

Model: 31, Orifice: 3 (3mm), Style: 4 (COM, Single Unit), Option: C37, Seals: NBR, Class B, Suffix: Z (Oil-free), Port Size: 02 (1/4), Thread: N (NPT), Voltage: 3 (110VAC 50/60HZ), Electrical Entry: D (DIN Terminal), Surge Suppressor: L (w/Light), Rectifier: R (AC Class B Coil w/Full-wave Rectifier)

Size: 20, Thread Type: N (NPT), Port Size: 02 (1/4), Mounting: w/o Mounting Option, Float Type Auto Drain: w/o Auto Drain, Bowl: Sizes 20, 30, 40: Polycarbonate Bowl; Sizes 50, 60: Stainless Steel, Drain Port: w/Drain Cock, Indicator: L (w/Element Service indicator), Flow Direction: R (Right to Left), Drain Cock w/Barb Fitting: None, Pressure Unit: Z (Name Plate and Caution Plate for Bowl

Size: 20, Thread Type: N (NPT), Port Size: 02 (1/4), Mounting: B (w/Bracket), Float Type Auto Drain: w/o Auto Drain, Bowl: Sizes 20, 30, 40: Polycarbonate Bowl; Sizes 50, 60: Stainless Steel, Drain Port: w/Drain Cock, Indicator: L (w/Element Service indicator), Flow Direction: R (Right to Left), Drain Cock w/Barb Fitting: None, Pressure Unit: Z (Name Plate and Caution Plate for Bowl in Imperial