Model: 33, Orifice: 4 (4mm), Style: 2 (N.O., Single Unit), Option: J (Stainless Steel, Seals: EPDM, Class B), Suffix: Standard, Port Size: 03 (3/8), Thread: N (NPT), Voltage: 5 (24VDC), Electrical Entry: T (with Conduit Terminal), Surge Suppressor: Non, Rectifier: None (for DC or AC Class H Coil)

Model: 33, Orifice: 4 (4mm), Style: 0 (N.C., Single Unit), Option: J (Stainless Steel, Seals: EPDM, Class B), Suffix: Z (Oil-free), Port Size: 02 (1/4), Thread: T (NPTF), Voltage: 5 (24VDC), Electrical Entry: D (DIN Terminal), Surge Suppressor: Z (w/Light and Surge Voltage Suppressor), Rectifier: None (for DC or AC Class H Coil)

Model: 33, Orifice: 4 (4mm), Style: 0 (N.C., Single Unit), Option: J (Stainless Steel, Seals: EPDM, Class B), Suffix: Z (Oil-free), Port Size: 02 (1/4), Thread: T (NPTF), Voltage: 5 (24VDC), Electrical Entry: D (DIN Terminal), Surge Suppressor: Z (w/Light and Surge Voltage Suppressor), Rectifier: None (for DC or AC Class H Coil), Bracket: B (Bracket)

Model: 32, Orifice: 4 (4mm), Style: 4 (COM, Single Unit), Option: J (Stainless Steel, Seals: EPDM, Class B), Suffix: Standard, Port Size: 03 (3/8), Thread: T (NPTF), Voltage: 5 (24VDC), Electrical Entry: G (Grommet), Surge Suppressor: Non, Rectifier: None (for DC or AC Class H Coil), Bracket: B (Bracket)

Size: No.2, Orifice: 4 (6mm), Style: 0 (Normally Closed), Option: J (For Other Fluid, Consult SMC -- Seal: EPDM, Body: Stainless Steel), Port Size: 02 [1/4 (8A)], Thread: T (NPTF), Bracket: B (Bracket)

Size: No.2, Orifice: 6 (10mm), Style: 0 (Normally Closed), Option: J (For Other Fluid, Consult SMC -- Seal: EPDM, Body: Stainless Steel), Port Size: 04 [1/2 (15A)], Thread: T (NPTF)

Size: No.2, Orifice: 6 (10mm), Style: 2 (Normally Open), Option: J (For Other Fluid, Consult SMC -- Seal: EPDM, Body: Stainless Steel), Port Size: 04 [1/2 (15A)], Thread: T (NPTF)

Size: No.2, Orifice: 3 (4.5mm), Style: 0 (Normally Closed), Option: J (For Other Fluid, Consult SMC -- Seal: EPDM, Body: Stainless Steel), Port Size: 02 [1/4 (8A)], Thread: T (NPTF), Bracket: B (Bracket)

Size: No.2, Orifice: 6 (10mm), Style: 2 (Normally Open), Option: J (For Other Fluid, Consult SMC -- Seal: EPDM, Body: Stainless Steel), Port Size: 04 [1/2 (15A)], Thread: T (NPTF), Bracket: B (Bracket)

: Z (Light/Surge Suppressor, Polar Type), Switch: J (w/Switch), Manual Override: D (Push-turn Locking Slotted Type), A,B Port Size: BN3 (ø5/32" One-touch Fitting, Downward Entry)

Magnet: D (Built-in), Type: Pneumatic, Mounting: T (Head Trunnion), Bore: 32mm, Port Thread: TN (NPT), Stroke: 125mm, Cushion: Rubber Bumper, Rod End Thread: Male Rod End, Rod Boot: J (Nylon Tarpaulin), Pivot Bracket: N (Pivot Bracket not assembled), Rod End Bracket: V (Single Knuckle Joint)

Magnet: D (Built-in Magnet), Mounting: T (Head Trunnion), Type: A (Air Cushion), Bore: 32mm, Port Thread Type: Rc (or M5, Depending on Style, Bore Size, and Thread Combination), Stroke: 100mm, Thread: Male Rod End, Suffix for Cylinder: J (Nylon Tarpaulin)

Magnet: None, Mounting: T (Head Trunnion), Type: N (Rubber Bumper), Bore: 50mm, Port Thread Type: Rc (or M5, Depending on Style, Bore Size, and Thread Combination), Stroke: 150mm, Thread: Male Rod End, Suffix for Cylinder: J (Nylon Tarpaulin)

Magnet: D (Built-in Magnet), Mounting: T (Head Trunnion), Type: A (Air Cushion), Bore: 20mm, Port Thread Type: Rc (or M5, Depending on Style, Bore Size, and Thread Combination), Stroke: 25mm, Thread: Male Rod End, Suffix for Cylinder: J (Nylon Tarpaulin), Pivot Bracket: None, Rod End Bracket: None, Auto Switch: A93--Reed, DC Volt, AC Volt, LED, Horizontal, Lead Wire or Prewire Connection:

Magnet: None, Mounting: T (Head Trunnion), Type: N (Rubber Bumper), Bore: 40mm, Port Thread Type: Rc (or M5, Depending on Style, Bore Size, and Thread Combination), Stroke: 150mm, Thread: Male Rod End, Suffix for Cylinder: J (Nylon Tarpaulin)

Magnet: D (Built-in Magnet), Mounting: T (Head Trunnion), Type: A (Air Cushion), Bore: 50mm, Port Thread Type: TN [NPT ø20 to ø100 Rubber Bumper, ø32 to ø100 Air Cushion), Stroke: 50mm, Thread: Male Rod End, Suffix for Cylinder: J (Nylon Tarpaulin), Pivot Bracket: None, Rod End Bracket: None, Auto Switch: M9BW--Solid State, 2-color Indication, 2 Wire, Horizontal, Lead Wire or Prewire Connection

Magnet: D (Built-in Magnet), Mounting: T (Head Trunnion), Type: A (Air Cushion), Bore: 32mm, Port Thread Type: TN [NPT ø20 to ø100 Rubber Bumper, ø32 to ø100 Air Cushion), Stroke: 250mm, Thread: Male Rod End, Suffix for Cylinder: J (Nylon Tarpaulin)

Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: Standard, Attachment: TV (T + V), Semi-Standard 1: 8J (8 + J), Semi-Standard 2: NZ (N + Z)

Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), 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: TV (T + V), Semi-Standard 1: 2J (2 + J), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: Standard, Attachment: TV (T + V), Semi-Standard 1: 2J (2 + J), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)