Body Size: 40, Backflow: K (w/Backflow Function), Thread: N (NPT), Port Size: 03 (3/8), Options: B (w/Bracket), 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: 25, Thread: N (NPT), Port Size: 03 (3/8), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: RZ (R + Z)

Body Size: 40, Backflow: K (w/Backflow Function), Thread: N (NPT), Port Size: 03 (3/8), Options: B (w/Bracket), 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: 3, Set Pressure: 0 (Body Size 1, 2: 0.73 to 29 psi [0.005 to 0.2 MPa]; Body Size 3: 1.5 to 29 psi [0.01 to 0.2 MPa]), Exhaust Direction: 0 (Bottom Exhaust), Thread: N (NPT), Port Size: 03 (3/8), Option: B (w/Bracket), Semi-standard: RZ (Flow Direction: Right to Left + Name Plate & Pressure Gauge in Imperial Units: psi)

Body Size: 25, Backflow: K (w/Backflow Function), Thread: N (NPT), Port Size: 03 (3/8), Options: B (w/Bracket), 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: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: B (Bracket), Semi-Standard 1: R (Flow Direction Right to Left), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 3000, Port Thread: N (NPT), Port Size: 03 (3/8), Option: B (w/Bracket), Flow Direction, Pressure Unit: RZ (Flow Direction: Right to Left; Name Plate and Pressure Gauge in Imperial Units)

Body Size: 40, Thread: NPT, Port Size: 1/2, Handle/Bonnet Material: Flame Resistant PBT, Options: None, Semi-Standard: Flow Direction: Right to Left + psi as Unit Displayed on Label, Made to Order: Body: Red

Body Size: 40, Thread: NPT, Port Size: 3/8, Handle/Bonnet Material: Flame Resistant PBT, Options: None, Semi-Standard: Flow Direction: Right to Left + psi as Unit Displayed on Label, Made to Order: Body: Red

Body Size: 50, Thread: NPT, Port Size: 3/4, Handle/Bonnet Material: Aluminum, Options: None, Semi-Standard: Flow Direction: Right to Left + psi as Unit Displayed on Label, Made to Order: Body: Red

Body Size: 40, Thread: NPT, Port Size: 3/4, Handle/Bonnet Material: Aluminum, Options: None, Semi-Standard: Flow Direction: Right to Left + psi as Unit Displayed on Label, Made to Order: Body: Red

Body Size: 20, Thread: NPT, Port Size: 1/8, Handle/Bonnet Material: Flame Resistant PBT, Options: None, Semi-Standard: Flow Direction: Right to Left + psi as Unit Displayed on Label, Made to Order: Body: Red

Body Size: 50, Thread: NPT, Port Size: 1, Handle/Bonnet Material: Aluminum, Options: None, Semi-Standard: Flow Direction: Right to Left + psi as Unit Displayed on Label, Made to Order: Body: Red

Body Size: 50, Thread: NPT, Port Size: 3/4, Handle/Bonnet Material: Flame Resistant PBT, Options: None, Semi-Standard: Flow Direction: Right to Left + psi as Unit Displayed on Label, Made to Order: Body: Red

Regulator Unit Combination: [Other FRL Combination Devices] Other FRL Combination Device, Port Size: NPT1/4, Compressed Air Quality: General Dry Air, Maximum Operating Pressure(MPa): 1, Case Material: [Resin] Polycarbonate Case, Case Guard: No, Exhaust Structure: Relief type, Flow Direction: [Reverse Flow (Right to Left)] Right to left, Drain Cock: [Not Provided] No, Pressure Gauge: -, Size

Regulator Unit Combination: [Other FRL Combination Devices] Other FRL Combination Device, Port Size: NPT1/4, Compressed Air Quality: General Dry Air, Maximum Operating Pressure(MPa): 1, Case Material: [Resin] Polycarbonate Case, Case Guard: No, Exhaust Structure: Relief type, Flow Direction: [Reverse Flow (Right to Left)] Right to left, Drain Cock: [Not Provided] No, Pressure Gauge: -, Size

Regulator Unit Combination: [Other FRL Combination Devices] Other FRL Combination Device, Port Size: NPT1/2, Compressed Air Quality: General Dry Air, Maximum Operating Pressure(MPa): 1, Case Material: [Resin] Polycarbonate Case, Case Guard: Presence, Exhaust Structure: Relief type, Flow Direction: [Reverse Flow (Right to Left)] Right to left, Drain Cock: [Not Provided] No, Pressure Gauge:

Regulator Unit Combination: [Other FRL Combination Devices] Other FRL Combination Device, Port Size: NPT3/4, Compressed Air Quality: General Dry Air, Maximum Operating Pressure(MPa): 1, Case Material: [Resin] Polycarbonate Case, Case Guard: Presence, Exhaust Structure: Relief type, Flow Direction: [Reverse Flow (Right to Left)] Right to left, Drain Cock: [Not Provided] No, Pressure Gauge:

Body Size: 4, Thread: NPT, Port Size: 3/8, Handle/Bonnet Material: Flame Resistant PBT, Options: None, Semi-Standard: Flow Direction: Right to Left + psi as Unit Displayed on Label, Made to Order: Body: Red

Body Size: 4, Thread: NPT, Port Size: 1/2, Handle/Bonnet Material: Aluminum, Options: None, Semi-Standard: Flow Direction: Right to Left + psi as Unit Displayed on Label, Made to Order: Body: Red