Body Size: 550C [131SCFM (3,700l/Min), Approx. Compressor Output 30HP, (22kW)], Thread: N (NPT), Port Size: 10 (1), Accessory: B (Bracket), Rubber Material: Standard, Air Pressure: H (Medium Air Pressure, 1.6MPa), IN-OUT Direction: R (IN-OUT Reversal Direction)

Body Size: 22C [123SCFM (3, 700l/Min), Approx. Compressor Output 30HP, (22kW)], Thread: N (NPT), Port Size: 10 (1), 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: 22C [123SCFM (3, 700l/Min), Approx. Compressor Output 30HP, (22kW)], Thread: N (NPT), Port Size: 10 (1), 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: S (Yes)

Body Size: 22C [123SCFM (3, 700l/Min), Approx. Compressor Output 30HP, (22kW)], Thread: N (NPT), Port Size: 10 (1), 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: None, Pressure Switch 30V: U [With Differential Pressure

Body Size: 22C [123SCFM (3, 700l/Min), Approx. Compressor Output 30HP, (22kW)], Thread: N (NPT), Port Size: 10 (1), Accessory: B (Bracket), Auto Drain: Drain Cock w/o Auto Drain, Rubber Material: Standard, Air Pressure: Standard, Drain Guide: J (Drain Guide 1/4 Female Threaded)

Size: 5000 (3/4 Basis), Thread: N (NPT), Port Size: 10 (1), Accessory: B (Bracket), Option: 2J (Metal Case, Drain Guide)

Size: 5000 (3/4 Basis), Thread: N (NPT), Port Size: 10 (1), Accessory: B (Bracket), Option: 2R (Metal Case, Air Flow: Right to Left)

Size: 5000 (3/4 Basis), Thread: N (NPT), Port Size: 10 (1), Accessory: B (Bracket), Option: 2 (Metal Case)

Size: 5000 (3/4 Basis), Thread: N (NPT), Port Size: 10 (1), Accessory: B (Bracket), Option: JR (Drain Guide, Air Flow: Right to Left)

Size: 5000 (3/4 Basis), Thread: N (NPT), Port Size: 10 (1), Accessory: B (Bracket), Option: 2JR (Metal Case, Drain Guide, Air Flow: Right to Left)

Size: 5000 (3/4 Basis), Thread: N (NPT), Port Size: 10 (1), Accessory: B (Bracket), Option: 6J (Nylon Case, Drain Guide)

Size: 5000 (3/4 Basis), Thread: N (NPT), Port Size: 10 (1), Accessory: B (Bracket), Option: R (Air Flow: Right to Left)

Size: 5000 (3/4 Basis), Thread: N (NPT), Port Size: 10 (1), Accessory: B (Bracket), Option: J (Drain Guide)

Size: 50 (3/4), Thread: N (NPT), Port Size: 10 (1), Accessory: B (Bracket), Option 1: 1 (1000cm³ Tank), Option 2: Z (Name Plate, Caution on Bowl)

Size: 60 (1), Thread: N (NPT), Port Size: 10 (1), Accessory: B (Bracket), Option 1: 10 (1000cm³ Tank w/Switch Lower Limit ON), Option 2: Z (Name Plate, Caution on Bowl)

Size: 60 (1), Thread: N (NPT), Port Size: 10 (1), Accessory: B (Bracket), Option 1: 11 (1000cm³ Tank w/Switch Lower Limit OFF), Option 2: Z (Name Plate, Caution on Bowl)

Size: 60 (1), Thread: N (NPT), Port Size: 10 (1), Accessory: B (Bracket), Option 1: 10 (1000cm³ Tank w/Switch Lower Limit ON), Option 2: RZ (Flow Direction: Right->Left+Name Plate, Caution on Bowl)

Size: 60 (1), Thread: N (NPT), Port Size: 10 (1), Accessory: B (Bracket), Option 1: 1 (1000cm³ Tank), Option 2: Z (Name Plate, Caution on Bowl)

Size: 50 (3/4), Thread: N (NPT), Port Size: 10 (1), Accessory: B (Bracket), Option 1: 10 (1000cm³ Tank w/Switch Lower Limit ON), Option 2: Z (Name Plate, Caution on Bowl)

Model: DP Lube Single Unit, Size: 6 (1B), Thread: N (NPT), Port Size: 10 (1), Accessory: B (Bracket), Option: S1 [1b (w/o Oil ON)]