Body Size: 30, Thread: N (NPT), Port: 02 (1/4), Option: M [Round type pressure gauge (with color zone)], Attachment: V (Residual Pressure Relief 3 Port Valve), Semi-Standard 1: 8J (8 + J), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

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: Standard, Semi-Standard 1: J (Drain Guide 1/8: Size 20; Drain Guide 1/4: Sizes 25, 30, 40), Semi-Standard 2: RZ (R + Z)

Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: Standard, Attachment: V (3-Port Valve for Residual Pressure Release; Mounting: AF+AR+V), Semi-Standard 1: J (Drain Guide 1/8: Size 20; Drain Guide 1/4: Sizes 25, 30, 40), Semi-Standard 2: NRZ (N + R + Z)

Magnet: D (Built-in Magnet), Mounting: B (Basic), Bore: 40mm, Port Thread: TN (NPT), Stroke: 50mm, Cushion: J (Rod Boot, Nylon Tarpaulin), Pivot Bracket: No Bracket, Rod End: No Bracket, Auto Switch: M9P--Solid State, Gen. Purpose, 3 Wire PNP, Horizontal, Lead Wire or Prewired Connector: L (3m)

Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: Standard, Semi-Standard 1: 8J (8 + J), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Magnet: D (Built-in Magnet), Mounting: F (Rod Flange), Bore: 40mm, Port Thread: Rc, Stroke: 25mm, Cushion: J (Rod Boot, Nylon Tarpaulin)

Magnet: None, Mounting: L (Axial Foot), Type: A (Air Cushion), Bore: 20mm, Port Thread Type: Rc (or M5, Depending on Style, Bore Size, and Thread Combination), Stroke: 50mm, Thread: Male Rod End, Suffix for Cylinder: J (Nylon Tarpaulin)

Magnet: None, Mounting: D (Double Clevis), Bore: 50mm, Port Thread: TN (NPT), Stroke: 350mm, Cushion: J (Rod Boot, Nylon Tarpaulin)

Body Size: 60, Thread: None (Rc: for Body Size 20, 30, 40, 50, 60; M5: for Body Size 10), Port Size: 10 (1), Option: B (Bracket), Semi-Standard 1: 2J (2 + J), Semi-Standard 2: Standard

Body Size: 30, Thread: None (Rc: for Body Size 20, 30, 40, 50, 60; M5: for Body Size 10), Port Size: 03 (3/8), Option: w/o Bracket; w/o Auto Drain, Semi-Standard 1: JR (J + R), Semi-Standard 2: Standard

Body Size: 40, Thread: Rc, Port: 04 (1/2), Option: E [Square embedded type pressure gauge (with limit indicator)], Attachment: V (Residual Pressure Relief 3 Port Valve), Semi-Standard 1: J (Drain Guide 1/8: Size 20; Drain Guide 1/4: Sizes 30, 40), Semi-Standard 2: Standard

Body Size: 40, Thread: N (NPT), Port: 04 (1/2), Option: G (Round Pressure Gauge w/Limit Indicator), Attachment: Standard, Semi-Standard 1: 2J (2 + J), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: Standard, Semi-Standard 1: 8JR (8 + J + R), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)