Output Specification: N (NPN Open Collector 1 Output), Unit Specification: M (SI Unit Only), Piping Specification: N01 (NPT 1/8), Option 1: L (Lead Wire w/Connector, 2m), Option 2: None, Option 3: T (w/o Operation Manual, Calibration Certificate)

Series: 25A-PFM7, Flow Rate Range: 10 [0.2 to 10 (5) L/min], Port Size: N01 (NPT1/8), Piping Entry Direction: Straight, Output Specification: E [1 PNP Outputs + Analog (1 to 5 V)], Unit Specification: Unit Switching Function, Operation Manual: N (None), Calibration Certificate: None, Connector: W (Lead Wire w/Connector, 2 m; Rubber Cover for Connector, Silicon Rubber)

Series: 25A-PFM7, Flow Rate Range: 50 [1 to 50 (25) L/min], Port Size: N01 (NPT1/8), Piping Entry Direction: Straight, Output Specification: E [1 PNP Outputs + Analog (1 to 5 V)], Unit Specification: Unit Switching Function, Operation Manual: N (None), Calibration Certificate: None, Connector: W (Lead Wire w/Connector, 2 m; Rubber Cover for Connector, Silicon Rubber)

Regulator for 2 MPa ARX 20

G46 P10 N02 G36 P4 N01 G46 P4 N02 1348110A B Regulating pressure range Bracket 0.05 to 0.85MPa 0.05 to 0.30MPa 0 1 ARX20 Nil F ARX21 Nil F Thread type G Pressure gauge Rc NPT G Nil N F ARX20N ARX21N P Port size Panel nut 1/8 1/4 01 02 Option combination numbers Panel nut is also included with B.

IR20-OM00008

(B),2 (C),(B)(A), () (B)(C) (A) BLEED (B) (C) OUT SUP SUP. 1 1 M Pa/ m ( B) m 2 N / m m m M Pa M Pa/ m m M Pa B m /N (A) ) ( N N m / N ( C) m 2 N ( A) m 2 N -5- 3. 1 SUP OUT 2 %F.S 3 4 R B(P36202028) G 2 3 Rc,F N IR2000G43-2-01 G43-P2-N01-X30 IR2010G43-4-01 G43-P4-N01-X30 IR2020G43-10-01 G43-P10-N01-X30 021/44 Rc NNPT FG 00.0050.2MPa 1: 0.010.4MPa 20.010.8MPa

IR10-OM00007

M Pa/ m M Pa/ ( S) () m 2 1 1 m N MPa M Pa N m (A) / N ( B) /N () m 2 ( A) m 2 N -5- 1 SUP OUT 2 %F.S. 3 , 4 R B(P36201023) G 2 3 Rc,F N IR1000G33-2-01 G33-P2-N01-X30 IR1010G33-4-01 G33-P4-N01-X30 IR1020G33-10-01 G33-P10-N01-X30 011/84 Rc NNPT FG 00.0050.2MPa 10.010.4MPa 20.010.8MPa PRECI SI O N REG U LATO R I R101BG M AX.

IR30-OM00013

M Pa/ ( S) N N m 1 1 M Pa/m ( ) m 2 M Pa M Pa (A) /N (B) / ( ) m 2 ( A ) m 2 5- I R 3 0 0 1 SUP OUT 2 3%F.S. 3 R B(P36203018) G 2 3 RcF N IR3000G43-2-01 G43-P2-N01-X30 IR3010G43-4-01 G43-P4-N01-X30 IR3020G43-10-01 G43-P10-N01-X30 02:1/4 03:3/8 04:1/2 Rc FG NNPT 00.010.2MPa 10.010.4MPa 20.010.8MPa PRECI SI O N REG U LATO R I R302BG No.

Precision Regulator

IRM 10 3 G ARJ A IR X465 0 AR425 to 935 Set pressure and quantity 0 1 2 0.2 MPa setting 1 to n pcs. 0.4 MPa setting 1 to n pcs. 0.8 MPa setting 1 to n pcs.

Nozzle Diameter: 10 (ø1.0mm), Vacuum Pressure: L (-48 kPa: ZH05 to 13D*A; -66 kPa: ZH15 to 20D*A), SUP: N01 (Screw-in NPT 1/8), VAC: N01 (Screw-in NPT 1/8), EXH: N01 (Screw-in NPT 1/8), Accessories: N (w/o Bracket, w/o Silencer)

Nozzle Diameter: 07 (ø0.7mm), Vacuum Pressure: L (-48 kPa: ZH05 to 13D*A; -66 kPa: ZH15 to 20D*A), SUP: N01 (Screw-in NPT 1/8), VAC: N01 (Screw-in NPT 1/8), EXH: N01 (Screw-in NPT 1/8), Accessories: N (w/o Bracket, w/o Silencer)

Nozzle Diameter: 05 (ø0.5mm), Vacuum Pressure: L (-48 kPa: ZH05 to 13D*A; -66 kPa: ZH15 to 20D*A), SUP: N01 (Screw-in NPT 1/8), VAC: N01 (Screw-in NPT 1/8), EXH: N01 (Screw-in NPT 1/8), Accessories: N (w/o Bracket, w/o Silencer)

IR1000/2000/3000

IRM 10 3 G Copper-free Specifications 2 Set pressure and quantity External and internal copper parts are changed to stainless steel or aluminum. 0.2MPa setting 1 to n pcs. 0.4MPa setting 1 to n pcs. 0.8MPa setting 1 to n pcs. 0 1 2 Standard part number 20 Note) Contact SMC if equipped with pressure gauge.

Rated Vacuum Range: -101 to 0 kPa, Output Specification: PNP Open Collector 1 Output, Unit Specification: SI Unit Only, Piping Specification: NPT 1/8, Option 1: -, Option 2: -, Option 3: -

Rated Vacuum Range: -101 to 0 kPa, Output Specification: P (PNP Open Collector 1 Output), Unit Specification: M (SI Unit Only), Piping Specification: N01 (NPT 1/8)

Output Specification: NPN Open Collector 1 Output, Unit Specification: SI Unit Only, Piping Specification: NPT 1/8, Option 1: Lead Wire w/Connector, 2m, Option 2: -, Option 3: -

Rated Vacuum Range: -100 to 100 kPa, Output Specification: NPN Open Collector 1 Output, Unit Specification: SI Unit Only, Piping Specification: NPT 1/8, Option 1: Lead Wire w/Connector, 2m, Option 2: -, Option 3: -

Rated Vacuum Range: -101 to 0 kPa, Output Specification: PNP Open Collector 1 Output, Unit Specification: w/Unit Selection Function, Piping Specification: NPT 1/8, Option 1: Lead Wire w/Connector, 2m, Option 2: -, Option 3: -

Rated Vacuum Range: -101 to 0 kPa, Output Specification: P (PNP Open Collector 1 Output), Unit Specification: w/Unit Selection Function, Piping Specification: N01 (NPT 1/8), Option 1: L (Lead Wire w/Connector, 2m)

ARX Series

B G P BG GP 1 Specialty Regulators ARX Series Regulator for 290 psi (2 MPa) ARX20, 21 Flow Characteristics ARX20-N02 130.5 ARX20-N01 Conditions: Supply pressure 290 psig 130.5 116 116 101.5 101.5 Secondary pressure (psig) Secondary pressure (psig) 87 87 72.5 72.5 58 58 43.5 43.5 30 30 15 15 0 3.5 7.1 10.6 14.1 17.7 21.2 24.7 28.3 31.8 35.3 0 3.5 7.1 10.6 14.1 17.7 21.2 24.7 28.3 31.8 35.3

Bracket mounting inserts found on the standard ZSE20 are omitted as well.  25A-ZSE20(F) is UL/CSA, CE and RoHS compliant, with an IP40 enclosure rating.