Body Size: 20, Backflow: w/o Backflow Function, Thread: N (NPT), Port Size: 02 (1/4), Options: BM (B+M), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Z (Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale)

Body Size: 25, Backflow: K (w/Backflow Function), Thread: Rc, Port Size: 03 (3/8), Options: BM (B+M), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa

Body Size: 25, Backflow: w/o Backflow Function, Thread: N (NPT), Port Size: 02 (1/4), Options: BM (B+M), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Z (Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale)

Body Size: 30, Thread: F (G), Port Size: 02 (1/4), Option: BM (B + M), Semi-Standard: Standard

Body Size: 40, Back Flow: w/o Backflow, Thread: N (NPT), Port Size: 04 (1/2), Options: BM (B+M), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: Polycarbonate Bowl, Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Flow Direction: Left to Right, Drain Cock w/Barb Fitting: None, Pressure Units: Z [Product: psi, °C; Pressure Gauge: psi (and MPa)]

Body Size: 40, Thread: N (NPT), Port Size: 03 (3/8), Option: BM (B + M), Semi-Standard 1: Standard, Semi-Standard 2: Z (NPT Porting requires Z, Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 30, Backflow: K (w/Backflow Function), Thread: Rc, Port Size: 03 (3/8), Options: BM (B+M), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa

Body Size: 20, Backflow: w/o Backflow Function, Thread: Rc, Port Size: 02 (1/4), Options: BM (B+M), Set Pressure: 1 (0.02 to 0.2 MPa Setting), Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa

Body Size: 20, Backflow: w/o Backflow Function, Thread: N (NPT), Port Size: 02 (1/4), Options: BM (B+M), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Z (Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale)

Pad Diameter: 125 (ø125), Pad Form: BM (Bellows Type w/Groove), Pad Material: N (NBR)

Pad Diameter: 63 (ø63), Pad Form: BM (Bellows Type w/Groove), Pad Material: N (NBR, Black), Mounting: C (Metric, Female Thread, M8), Ejector/Nozzle Size: 00 (w/o Ejector)

Pad Diameter: 63 (ø63), Pad Form: BM (Bellows Type w/Groove), Pad Material: N (NBR), Thread Size: B12 (M12 x 1.75, Female Thread)

Pad Diameter: 40 (ø40), Pad Form: BM (Bellows Type w/Groove), Pad Material: U (Urethane Rubber), Stroke: 30mm

Body Size: 40, Backflow: K (w/Backflow Function), Thread: Rc, Port Size: 03 (3/8), Options: BM (B+M), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Downward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa

Pad Diameter: 80 (ø80), Pad Form: BM (Bellows Type w/Groove), Pad Material: N (NBR), Stroke: 30mm

Pad Diameter: 40 (ø40), Pad Form: BM (Bellows Type w/Groove), Pad Material: N (NBR), Stroke: 10mm

Body Size: 20, Backflow: K (w/Backflow Function), Thread: Rc, Port Size: 01 (1/8), Options: BM (B+M), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Y (Upward), Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa

Cooling Method: A (Air-cooled Refrigeration), Pipe Thread: N [NPT (w/Rc-NPT Conversion Fitting)], Power Supply: 20 [3-phase 200 VAC (50 Hz); 3-phase 200 to 230 VAC (50/60 Hz], Option: BM (B + M)

Body Size: 20, Backflow: without Backflow Function, Thread: Rc, IN Port Size: 02 (1/4), OUT Port Size: 01 (1/8), Options: BM (w/Bracket + Round type pressure gauge, with color zone), Set Pressure: 0.05 TO 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Knob: Downward, Pressure Unit: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa

Body Size: 20, Backflow: without Backflow Function, Thread: F (G), IN Port Size: 01 (1/8), OUT Port Size: 01 (1/8), Options: BM (w/Bracket + Round type pressure gauge, with color zone), Set Pressure: 1 (0.02 to 0.2 MPa Setting, Exhaust Mechanism: Relieving Type, Knob: Downward, Pressure Unit: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa