Body Size: 40, Thread: N (NPT), Port: 02 (1/4), Option: Standard, Attachment: K (Check Valve), Semi-Standard 1: 2 (Metal Bowl), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

Body Size: 40, Thread: N (NPT), Port: 04 (1/2), Option: DG (D + G), Attachment: K (Check Valve), Semi-Standard 1: Standard, Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F)

Body Size: 30, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 3/8, Option: Round Type Pressure Gauge w/Color Zone, Attachment: K + S + V, Semi-Standard 1: Metal Bowl, Semi-Standard 2: Standard

Body Size: 20, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 1/8, Option: Round Type Pressure Gauge w/Color Zone, Attachment: K + S + V, Semi-Standard 1: Metal Bowl, Semi-Standard 2: Standard

Body Size: 40, Thread: NPT, Port Size: 1/2, Option: D + G, Attachment: K + S + T + V, Semi-Standard 1: Standard, Semi-Standard 2: Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F

Body Size: 40, Thread: NPT, Port Size: 3/8, Option: D + G, Attachment: K + S + T + V, Semi-Standard 1: Standard, Semi-Standard 2: Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F

Body Size: 40, Thread: NPT, Port Size: 1/2, Option: C + G, Attachment: K + S + T + V, Semi-Standard 1: Standard, Semi-Standard 2: Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F

Special Applications: 21-AR (Copper, Fluorine & Silicon-free+Low Particle Generation), Body Size: 40, Reverse Flow: K (Reverse Flow Mechanism), Thread: N (NPT), Port Size: 04 [1/2 (Size 40)], Accessory, Not Attached: G [Round Pressure Gauge w/o Limit Indicator (Size 20 to 60)], Option: Z (Nameplate/Caution Plate for Bowl in Imperial Units )

Series: LEFS (Ball Screw Drive), Accuracy: Basic Type, Body Size: 40, Motor Type: F (High Performance, Step Motor 24 VDC), Lead: H (Size 25: 20mm, Size 32: 24mm, Size 40: 30mm), Stroke: 300mm, Motor Option: w/o Option, Auto Switch Mounting Bracket: None, Grease Application: with, Positioning Pin Hole: K (Body Bottom 2 Locations)

Series: LEFS (Ball Screw Drive), Accuracy: Basic Type, Body Size: 40, Motor Type: F (High Performance, Step Motor 24 VDC), Lead: H (Size 25: 20mm, Size 32: 24mm, Size 40: 30mm), Stroke: 400mm, Motor Option: w/o Option, Auto Switch Mounting Bracket: None, Grease Application: with, Positioning Pin Hole: K (Body Bottom 2 Locations)

Body Size: 30, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 03 (3/8), Option: G (for Sizes 20, 25, 30, 40 Round Type Pressure Gauge w/Limit Indicator; for Size10: Round Type Pressure Gauge w/o Limit Indicator), Attachment: K (Check Valve), Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 40, Thread: N (NPT), Port Size: 03 (3/8), Option: G (for Sizes 20, 25, 30, 40 Round Type Pressure Gauge w/Limit Indicator; for Size10: Round Type Pressure Gauge w/o Limit Indicator), Attachment: KV (K + V), Semi-Standard 1: 8 (Metal Bowl with Level Gauge), Semi-Standard 2: NZ (N + Z)

Size: 40, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 02 (1/4), Accessory: G (Round Pressure Gauge w/Limit Indicator), Specifications: 0.005 to 0.4MPa Setting, Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 40, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 04 (1/2), Accessory: E (Square Embedded Pressure Gauge w/Limit Indicator), Specifications: 3Y (3+Y), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 40, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 04 (1/2), Accessory: E3 (PNP Output, Electrical Entry: Wiring Bottom Entry), Specifications: 3R (3 + R), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 40, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 04 (1/2), Accessory: G (Round Pressure Gauge w/Limit Indicator), Specifications: 0.005 to 0.4MPa Setting, Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 40, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 03 (3/8), Accessory: G (Round Pressure Gauge w/Limit Indicator), Specifications: 0.005 to 0.4MPa Setting, Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Special Applications: 10-AR (Clean Series), Body Size: 20, Reverse Flow: K (Reverse Flow Mechanism), Thread: Rc, Port Size: 02 [1/4 (Size 20, 25, 30, 40)], Accessory, Not Attached: BG [B+G (Size 20 to 60)], Option: None

Special Applications: 10-AR (Clean Series), Body Size: 20, Reverse Flow: K (Reverse Flow Mechanism), Thread: F (G), Port Size: 01 [1/8 (Size 20)], Accessory, Not Attached: GH [G+H (Size 20 to 40)], Option: N (Non-relieving)

Pad Diameter: 40 (Flat+Flat with Ribs+Deep+Bellows), Pad Styles: B (Bellows), Material: F (Fluoro Rubber), Rotating or Non-rotating: K (Non-rotating), Stroke: 10mm, Vacuum Entry: B01 (Female Thread Rc(PT) 1/8), Mounting Thread: A14 (M14X1)