Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: B (Bracket), Specifications: 3Y (3+Y), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: B (Bracket), Specifications: Y (Upward Facing Knob), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: B (Bracket), Specifications: 3RY (3+R+Y), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 01 (1/8), Accessory: B (Bracket), Specifications: 3Y (3+Y), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: B (Bracket), Specifications: 1Y (1 + Y), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 01 (1/8), Accessory: B (Bracket), Specifications: 3RY (3+R+Y), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 01 (1/8), Accessory: B (Bracket), Specifications: 3R (3 + R), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 01 (1/8), Accessory: B (Bracket), Specifications: 1R (1 + R), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Body Size: 1, Set Pressure: 2 (1.5 to 116 psi [0.01 to 0.8 MPa]), Exhaust Direction: 0 (Bottom Exhaust), Thread: N (NPT), Port Size: 01 (1/8), Option: B (w/Bracket), Semi-standard: None

Built-in One-touch Fitting: Steel Tube Piping, Thread: N (NPT), Accessory: B (Bracket), Tube Size: Without One-touch Fitting, Option: S (Sealant)

Built-in One-touch Fitting: Steel Tube Piping, Thread: N (NPT), Accessory: B (Bracket), Tube Size: Without One-touch Fitting, Option: 1 (0.2MPa Setting)

Built-in One-touch Fitting: F (One-touch Fitting), Thread: N (NPT), Accessory: B (Bracket), Tube Size: 03 (Ø5/32 One-touch Fitting)

Built-in One-touch Fitting: F (One-touch Fitting), Thread: N (NPT), Accessory: B (Bracket), Tube Size: 07 (Ø1/4 One-touch Fitting)

Built-in One-touch Fitting: Steel Tube Piping, Thread: N (NPT), Accessory: B (Bracket), Tube Size: Without One-touch Fitting, Option: 1S (0.2MPa Setting + Sealant)

Body Size: 150C [10SCFM (300l/Min), Approx. Compressor Output 3HP, (2.2kW)], Thread: N (NPT), Port Size: 01 (1/8), Accessory: B (Bracket), Auto Drain: Drain Cock w/o Auto Drain, Rubber Material: Standard, Air Pressure: Standard, Drain Guide: None, IN-OUT Direction: Standard, Pressure Switch 125VAC, 30VDC: None, Element Service Indicator: T (Yes)

Body Size: 150C [7SCFM (200l/Min), Approx. Compressor Output 3HP, (2.2kW)], Thread: N (NPT), Port Size: 01 (1/8), Accessory: B (Bracket), Auto Drain: Drain Cock w/o Auto Drain, Rubber Material: Standard, Air Pressure: Standard, Drain Guide: None, IN-OUT Direction: Standard, Pressure Switch 125VAC, 30VDC: None, Element Service Indicator: T (Yes)

Body Size: 2, Thread: N (NPT), Port Size: 01 (1/8), Handle/Bonnet Material: B (Aluminum), Options: None, Semi-Standard: Z (psi as Unit Displayed on Label)

Size: 3, Standard Dew Point: -20°C, Type: Standard, Thread: N (NPT), Port Size: 01 (1/8), Accessory: B (Bracket), Option: P (Fitting for Purge Air Exhaust)

Size: 3, Standard Dew Point: -20°C, Type: Standard, Thread: N (NPT), Port Size: 01 (1/8), Accessory: B (Bracket), Option: PS (Fitting for Purge Air Exhaust/Dew Point Indicator)

Size: 5, Standard Dew Point: H (-15°C), Type: Standard, Thread: N (NPT), Port Size: 01 (1/8), Accessory: B (Bracket), Option: P (Fitting for Purge Air Exhaust)