Specifications: E (Oil-free, External parts copper-free), Display Pressure: -100 to 0 kPa, Connection Thread: 01 (R 1/8), Option: M (w/M5, Female Thread)

Specifications: None, Display Pressure: -100 to 0 kPa, Connection Thread: 01 (R 1/8), Option: M (w/M5, Female Thread), Attachment: C (Clear Cover w/o Protrusion, is not Removable)

Specifications: None, Display Pressure: -100 to 0 kPa, Connection Thread: 01 (R 1/8), Option: M (w/M5, Female Thread)

Specifications: E (Oil-free, External parts copper-free), Display Pressure: -100 to 0 kPa, Connection Thread: 01 (R 1/8), Option: M (w/M5, Female Thread), Attachment: C (Clear Cover w/o Protrusion, is not Removable)

Specifications: E (Oil-free, External parts copper-free), Display Pressure: -100 to 0 kPa, Connection Thread: 01 (R 1/8), Option: M (w/M5, Female Thread), Attachment: C2 (Clear Cover w/Protrusion, is Removable, Wrench Flats Protrude)

Specifications: None, Display Pressure: -100 to 0 kPa, Connection Thread: 01 (R 1/8), Option: M (w/M5, Female Thread), Attachment: C2 (Clear Cover w/Protrusion, is Removable, Wrench Flats Protrude)

Specifications: None, Display Pressure: K1 (-100 to 100 kPa), Connection Thread: 01 (R 1/8), Option: M (w/M5, Female Thread), Attachment: C2 (Clear Cover w/Protrusion, is Removable, Wrench Flats Protrude)

Specifications: None, Display Pressure: K1 (-100 to 100 kPa), Connection Thread: 01 (R 1/8), Option: M (w/M5, Female Thread), Attachment: C (Clear Cover w/o Protrusion, is not Removable)

Body Size: 20, Model Type: B (Air Filter + Regulator), Thread: N (NPT), Port Size: 01 (1/8), Float Type Auto Drain: C [N.C.

Body Size: 20, Backflow: K (w/Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Options: BM (B+M), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: R (Right to Left), Knob: Downward, Pressure Units: Z (Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale)

Body Size: 20, Backflow: w/o Backflow Function, Thread: N (NPT), Port Size: 01 (1/8), Options: M (Round Type Pressure Gauge, w/Color Zone), 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: 20, Backflow: w/o Backflow Function, Thread: N (NPT), 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: Downward, Pressure Units: Z (Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale)

Body Size: 20, Backflow: w/o Backflow Function, Thread: F (G), Port Size: 01 (1/8), Options: HM (H+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: K (w/Backflow Function), Thread: F (G), Port Size: 01 (1/8), Options: BM (B+M), Set Pressure: 1 (0.02 to 0.2 MPa Setting), Exhaust Mechanism: N (Non-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: 01 (1/8), 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, Back Flow: K (w/Backflow), Thread: Rc, Port Size: 01 (1/8), Options: BM (B+M), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: Polycarbonate Bowl, Bowl Guard: C (w/Bowl Guard), Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: R (Flow Direction: Right to Left), Drain Cock w/Barb Fitting: None, Pressure Units: Product: MPa, °C; Pressure Gauge: MPa

Body Size: 20, Back Flow: K (w/Backflow), Thread: Rc, Port Size: 01 (1/8), 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: R (Flow Direction: Right to Left), Drain Cock w/Barb Fitting: None, Pressure Units: Product: MPa, °C; Pressure Gauge: MPa

Body Size: 20, Back Flow: K (w/Backflow), Thread: N (NPT), Port Size: 01 (1/8), Options: M (Round Type Pressure Gauge, w/Color Zone), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: Polycarbonate Bowl, Bowl Guard: C (w/Bowl Guard), 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

Body Size: 20, Back Flow: w/o Backflow, Thread: N (NPT), Port Size: 01 (1/8), Options: M (Round Type Pressure Gauge, w/Color Zone), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: 6 (Nylon Bowl), Bowl Guard: C (w/Bowl Guard), 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

Body Size: 20, Back Flow: w/o Backflow, Thread: N (NPT), Port Size: 01 (1/8), Options: CM (C+M), Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: Polycarbonate Bowl, Bowl Guard: C (w/Bowl Guard), 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