Body Size: 25, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 03 (3/8), Option: D (N.O. Float Type Auto Drain), Attachment: K (Check Valve), Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 40, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 04 (1/2), Option: D (N.O. Float Type Auto Drain), Attachment: K (Check Valve), Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 40, Thread: Rc: Size 20, 25, 30, 40; M5: Size 10, Port Size: 04 (1/2), Option: Standard, Attachment: KSTV (K + S + T + V), Semi-Standard 1: 12J (1 + 2 + J ), Semi-Standard 2: Standard

Body Size: 30A, Thread: Rc (Rc: for Sizes 20, 30, 40; M5: for Size 10), Port Size: 02 (1/4), Option: DG (D + G), Attachment: KSV (K + S + V), Semi-Standard 1: Standard, Semi-Standard 2: Standard

Body Size: 20, Thread: NPT, Port: 1/4, Option: Round Pressure Gauge w/Limit Indicator, Attachment: K + V, Semi-Standard 1: Standard, Semi-Standard 2: Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F

Body Size: 20, Thread: NPT, Port: 1/4, Option: C [Float Type Auto Drain (N.C.)], Attachment: K + V, Semi-Standard 1: Standard, Semi-Standard 2: Name Plate, Caution Plate for Bowl, and Pressure Gauge: psi, °F

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 02 (1/4), Accessory: H (Set Nut for Panel Mount), Specifications: 0.005 to 0.4MPa Setting, 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: H (Set Nut for Panel Mount), Specifications: 0.005 to 0.4MPa Setting, Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 02 (1/4), Accessory: H (Set Nut for Panel Mount), 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: 02 (1/4), Accessory: E3 (PNP Output, Electrical Entry: Wiring Bottom Entry), Specifications: RY (R+Y), Pressure Unit: ZA (Digital Pressure Switch: w/Unit Coversion Function)

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: E3 (PNP Output, Electrical Entry: Wiring Bottom Entry), Specifications: 3Y (3+Y), Pressure Unit: ZA (Digital Pressure Switch: w/Unit Coversion Function)

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 02 (1/4), Accessory: G (Round Pressure Gauge w/Limit Indicator), Specifications: RY (R+Y), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Rated Flow Range: 3 (5 to 200 L/min), Output Specifications: K (OUT: Analog 4 to 20 mA; Remote Type Sensor Unit), Port Size: 8 (1; Applicable to LFE3), Thread: F (G), Option: 1 (L/min Unit Specification)

Rated Flow Range: 3 (5 to 200 L/min), Output Specifications: K (OUT: Analog 4 to 20 mA; Remote Type Sensor Unit), Port Size: 8 (1; Applicable to LFE3), Thread: N (NPT), Option: 1 (L/min Unit Specification)

Special Applications: 10-AR (Clean Series), Body Size: 40, Reverse Flow: K (Reverse Flow Mechanism), Thread: N (NPT), Port Size: 04 [1/2 (Size 40)], Accessory, Not Attached: B [Bracket (Size 20 to 60)], Option: 1Z (1+Z)

Pad Diameter: 20 (Flat+Flat with Ribs+Bellows), Pad Styles: C (Flat w/Ribs), Material: S (Silicon Rubber), Rotating or Non-rotating: K (Non-rotating), Stroke: 10mm, Vacuum Entry: N6 (Barb Ø6 Nylon Tubing), Mounting Thread: A10 (M10X1)

Pad Diameter: 20 (Flat+Flat with Ribs+Bellows), Pad Styles: C (Flat w/Ribs), Material: U (Urethane Rubber), Rotating or Non-rotating: K (Non-rotating), Stroke: 20mm, Vacuum Entry: 06 (One-touch Fitting Ø6), Mounting Thread: A10 (M10X1)

Pad Diameter: 20 (Flat+Flat with Ribs+Bellows), Pad Styles: U (Flat Style), Material: GS (Conductive Silicon Rubber), Rotating or Non-rotating: K (Non-rotating), Stroke: 10mm, Vacuum Entry: 06 (One-touch Fitting Ø6), Mounting Thread: A10 (M10X1)

Pad Diameter: 20 (Flat+Flat with Ribs+Bellows), Pad Styles: C (Flat w/Ribs), Material: U (Urethane Rubber), Rotating or Non-rotating: K (Non-rotating), Stroke: 30mm, Vacuum Entry: 06 (One-touch Fitting Ø6), Mounting Thread: A10 (M10X1)

Pad Diameter: 20 (Flat+Flat with Ribs+Bellows), Pad Styles: C (Flat w/Ribs), Material: F (Fluoro Rubber), Rotating or Non-rotating: K (Non-rotating), Stroke: 10mm, Vacuum Entry: 06 (One-touch Fitting Ø6), Mounting Thread: A10 (M10X1)