Size: 1/2, Model Combination: AF+AR, Port Size: 1/2, Size 41, Accessory: None, All Sizes, Pressure Relief Valve: Downstream Valve, Option: Metal Bowl w/Sight Glass, Flow Direction: Right to Left, Size 31 & 41, Handle Orientation: Upward Handle

Size: 21 (1/8), Model Combination: B (AF+AR), Port Size: 02 (1/4, Size 21), Accessory: None, All Sizes, Pressure Relief Valve: V (Downstream Valve), Option: 2 (Metal Bowl, Flow Direction: Left to Right; Size 21), Handle Orientation: A (Upward Handle)

Size: 41 (1/2), Model Combination: B (AF+AR), Port Size: 04 (1/2, Size 41), Accessory: None, All Sizes, Pressure Relief Valve: V (Downstream Valve), Option: 8R (Metal Bowl w/Sight Glass, Flow Direction: Right to Left, Size 31 & 41), Handle Orientation: A (Upward Handle)

Size: 41 (1/2), Model Combination: AF+AR+AL, Port Size: 04 (1/2, Size 41), Accessory: D (Float Auto Drain, N.O., Size 31 & 41), Pressure Relief Valve: V (Downstream Valve), Option: 8R (Metal Bowl w/Sight Glass, Flow Direction: Right to Left, Size 31 & 41), Handle Orientation: A (Upward Handle)

Size: 21 (1/8), Model Combination: B (AF+AR), Port Size: 02 (1/4, Size 21), Accessory: None, All Sizes, Pressure Relief Valve: V (Downstream Valve), Option: 2R (Metal Bowl, Flow Direction: Right to Left, Size 21), Handle Orientation: A (Upward Handle)

Size: 21 (1/8), Model Combination: AF+AR+AL, Port Size: 02 (1/4, Size 21), Accessory: None, All Sizes, Pressure Relief Valve: V (Downstream Valve), Option: 2R (Metal Bowl, Flow Direction: Right to Left, Size 21), Handle Orientation: A (Upward Handle)

Size: 41 (1/2), Model Combination: B (AF+AR), Port Size: 04 (1/2, Size 41), Accessory: C (Float Auto Drain, N.C., Size 31 & 41), Pressure Relief Valve: V (Downstream Valve), Option: 8R (Metal Bowl w/Sight Glass, Flow Direction: Right to Left, Size 31 & 41), Handle Orientation: A (Upward Handle)

Precision Regulator

Flow Rate Characteristics Relief Characteristics Pressure Characteristics Testing methods conform to JIS B 8372.

IR1000/2000/3000

Revised Content Edition B Series IR1000 and IR3000 added to Series IR2000. Air operated type IR2120 added to Series IR2000. Order made specifications added. Pages increased from 6 to 16.

Silencers NAN, NAMC Series Compact Mufflers, Exhaust Cleaners

Symbol fl:] w 8$ Flow Characteristics NAN200 900 Specifications 35 70 125 3s0 200 r7s0 An Flow (SCFMI Mar opetating pressu|e-145PSl(t0 2kg lcIrf) Nois reduction-30d B or more Operating tenperature range-40 1 40"F (5 ' 60 "C) Noise Level Model Model Port size (NPT) Eftectlve oririce mm2 (Cv) Wbight rbs.

NAIV

Symbol fl:] w 8$ Flow Characteristics NAN200 900 o Specifications 35 70 125 3s0 200 r7s0 An Flow (SCFMI Mar opetating pressu|e-145PSl(t0 2kg lcIrf) Nois reduction-30d B or more Operating tenperature range-40 1 40"F (5 ' 60 "C) Noise Level Model Model Port size (NPT) Eftectlve oririce mm2 (Cv) Wbight rbs.

Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: Standard, Attachment: V (3-Port Valve for Residual Pressure Release; Mounting: AF+AR+V), Semi-Standard 1: 8 (Metal Bowl w/Level Gauge), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: Standard, Attachment: V (3-Port Valve for Residual Pressure Release), Semi-Standard 1: 8 (Metal Bowl with Level Gauge), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Regulator Unit Combination: Filter Regulator + Lubricator, Port Size: NPT3/8, Filter Rating: 5μm, Compressed Air Quality: General Dry Air, Maximum Operating Pressure(MPa): 1, Case Material: [Metal] Metal Case with Level Gauge, Case Guard: Presence, Exhaust Structure: Relief type, Flow Direction: [Standard Flow (Left to Right)] Left to right, Drain Cock: [Not Provided] No, Pressure Gauge:

Body Size: -, Thread: -, Port Size: -, Option: -, Attachment: -, Semi-Standard 1: -, Semi-Standard 2: -

Body Size: 30, Thread: NPT, Port Size: 3/8, Option: Standard, Attachment: 3-Port Valve for Residual Pressure Release; Mounting: AF+AR+V, Semi-Standard 1: Metal Bowl w/Level Gauge, Semi-Standard 2: Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F

Size: 3/8, Model Combination: AW+AL, Port Size: 3/8, Size 31, Accessory: None, All Sizes, Pressure Relief Valve: Downstream Valve, Option: Metal Bowl w/Sight Glass, Size 31 & 41

Size: 3/8, Model Combination: AF+AR, Port Size: 3/8, Size 31, Accessory: None, All Sizes, Pressure Relief Valve: Downstream Valve, Option: Metal Bowl w/Sight Glass, Size 31 & 41

Body Size: 30A, Thread: N (NPT), Port Size: 03 (3/8), Option: Standard, Attachment: V (3-Port Valve for Residual Pressure Release), Semi-Standard 1: 8 (Metal Bowl with Level Gauge), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Assembly Environment: Ordinary Environment, Operation: 0 (Automatic Operation Type), Connection Size: N03 (NPT3/8, NPT1/4), Option: B (Foot)