Series: LEFS (Ball Screw Drive), Accuracy: Basic Type, Size: 25, Motor Mounting Position: In-line, Motor Type: NZ (Mounting Type Z), Lead Screw: B (LEFS25, 6mm; LEFS32, 8mm; LEFS40, 10mm), Stroke: 100mm, Auto Switch Mounting Bracket: None, Seal Band Stopper: Standard, Positioning Pin Hole: K (Body Bottom 2 Locations)

Series: LEFS (Ball Screw Drive), Accuracy: Basic Type, Size: 25, Motor Mounting Position: In-line, Motor Type: NZ (Mounting Type Z), Lead Screw: B (LEFS25, 6mm; LEFS32, 8mm; LEFS40, 10mm), Stroke: 500mm, Auto Switch Mounting Bracket: None, Seal Band Stopper: Standard, Positioning Pin Hole: K (Body Bottom 2 Locations)

Series: LEFS (Ball Screw Drive), Accuracy: Basic Type, Size: 40, Motor Mounting Position: In-line, Motor Type: NZ (Mounting Type Z), Lead Screw: B (LEFS25, 6mm; LEFS32, 8mm; LEFS40, 10mm), Stroke: 150mm, Auto Switch Mounting Bracket: None, Seal Band Stopper: Standard, Positioning Pin Hole: K (Body Bottom 2 Locations)

Series: LEFS (Ball Screw Drive), Accuracy: Basic Type, Size: 32, Motor Mounting Position: In-line, Motor Type: NZ (Mounting Type Z), Lead Screw: B (LEFS25, 6mm; LEFS32, 8mm; LEFS40, 10mm), Stroke: 1000mm, Auto Switch Mounting Bracket: None, Seal Band Stopper: Standard, Positioning Pin Hole: K (Body Bottom 2 Locations)

Series: LEFS (Ball Screw Drive), Accuracy: Basic Type, Size: 32, Motor Mounting Position: In-line, Motor Type: NZ (Mounting Type Z), Lead Screw: B (LEFS25, 6mm; LEFS32, 8mm; LEFS40, 10mm), Stroke: 500mm, Auto Switch Mounting Bracket: None, Seal Band Stopper: Standard, Positioning Pin Hole: K (Body Bottom 2 Locations)

Series: LEFS (Ball Screw Drive), Accuracy: Basic Type, Size: 32, Motor Mounting Position: In-line, Motor Type: NZ (Mounting Type Z), Lead Screw: B (LEFS25, 6mm; LEFS32, 8mm; LEFS40, 10mm), Stroke: 250mm, Auto Switch Mounting Bracket: None, Seal Band Stopper: Standard, Positioning Pin Hole: K (Body Bottom 2 Locations)

Series: LEFS (Ball Screw Drive), Accuracy: Basic Type, Size: 32, Motor Mounting Position: In-line, Motor Type: NZ (Mounting Type Z), Lead Screw: B (LEFS25, 6mm; LEFS32, 8mm; LEFS40, 10mm), Stroke: 350mm, Auto Switch Mounting Bracket: None, Seal Band Stopper: Standard, Positioning Pin Hole: K (Body Bottom 2 Locations)

Series: LEFS (Ball Screw Drive), Accuracy: Basic Type, Size: 40, Motor Mounting Position: In-line, Motor Type: NZ (Mounting Type Z), Lead Screw: B (LEFS25, 6mm; LEFS32, 8mm; LEFS40, 10mm), Stroke: 250mm, Auto Switch Mounting Bracket: None, Seal Band Stopper: Standard, Positioning Pin Hole: K (Body Bottom 2 Locations)

When replacing an old AR series regulator with the following conditions (A to E), select a regulator from the AR20-B to AR60-B series.
(A) The set pressure is 0.7 to 0.85 MPa. (B) A square embedded type pressure gauge or digital pressure gauge is required. (C) The same dimensions for panel mounting are required. (D) A regulator with a backflow function is required.

Combining a mist separator and regulator into one unit simplifies piping and installation. This combination controls the filtration to 0.3µm, for applications that require cleaner air than regular filtration, such as air blow off. As part of the family of modular air preparation units, the AWM can be combined with other similar sized products. This series is available with port sizes from

Special Applications: 21-AR (Copper, Fluorine & Silicon-free+Low Particle Generation), Body Size: 20, Reverse Flow: No, Thread: N (NPT), Port Size: 02 [1/4 (Size 20, 25, 30, 40)], Accessory, Not Attached: GH [G+H (Size 20 to 40)], Option: NYZ (N+Y+Z)

Special Applications: 21-AR (Copper, Fluorine & Silicon-free+Low Particle Generation), Body Size: 20, Reverse Flow: No, Thread: N (NPT), Port Size: 02 [1/4 (Size 20, 25, 30, 40)], Accessory, Not Attached: H [Set Nut for Panel Mount (Size 20 to 40)], Option: Z (Nameplate/Caution Plate for Bowl in Imperial Units )

Special Applications: 21-AR (Copper, Fluorine & Silicon-free+Low Particle Generation), Body Size: 20, Reverse Flow: No, Thread: N (NPT), Port Size: 02 [1/4 (Size 20, 25, 30, 40)], Accessory, Not Attached: BG [B+G (Size 20 to 60)], Option: Z (Nameplate/Caution Plate for Bowl in Imperial Units )

Body Size: 20, Backflow: w/o Backflow Function, Thread: N (NPT), Port Size: 02 (1/4), Options: H (w/Set Nut, for Panel Mount), 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), Made to Order: X406 (0.4 MPa Setting)

Body Size: 20, Backflow: w/o Backflow Function, Thread: Rc, Port Size: 02 (1/4), Options: E (Square Embedded Type Pressure Gauge, w/Limit Indicator), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: R (Right to Left), Knob: Downward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa, Made to Order: X406 (0.4 MPa Setting)

Body Size: 20, Backflow: w/o Backflow Function, Thread: Rc, Port Size: 02 (1/4), Options: G (Round Type Pressure Gauge, w/Limit Indicator), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: R (Right to Left), Knob: Downward, Pressure Units: Unit on Product Label: MPa, Pressure Gauge in SI Units: MPa, Made to Order: X406 (0.4 MPa Setting)

Body Size: 20, Backflow: w/o Backflow Function, Thread: N (NPT), Port Size: 02 (1/4), Options: BE (B+E), 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), Made to Order: X406 (0.4 MPa Setting)

Body Size: 20, Backflow: w/o Backflow Function, Thread: N (NPT), Port Size: 01 (1/8), Options: w/o Mounting Option, Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Y (Upward), Pressure Units: Z (Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale), Made to Order: X406 (0.4 MPa Setting)

Body Size: 20, Backflow: w/o Backflow Function, Thread: N (NPT), Port Size: 02 (1/4), Options: E (Square Embedded Type Pressure Gauge, w/Limit Indicator), Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Y (Upward), Pressure Units: Z (Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale), Made to Order: X406 (0.4 MPa

Body Size: 20, Backflow: w/o Backflow Function, Thread: N (NPT), Port Size: 02 (1/4), Options: w/o Mounting Option, Set Pressure: 0.05 to 0.85 MPa Setting, Exhaust Mechanism: Relieving Type, Flow Direction: Left to Right, Knob: Y (Upward), Pressure Units: Z (Unit on Product Label: psi, Pressure Gauge: MPa/psi Dual Scale), Made to Order: X406 (0.4 MPa Setting)