 
Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Mounting: B (Bracket), Semi-Standard, Body Size 10: 3 (Drain Cock), Semi-Standard, Body Size 20: Standard, Semi-Standard, Body Size 30, 40, 50 & 60: 8Z (8 + Z)
Body Size: 40, Thread: N (NPT), Port Size: 06 (3/4), Mounting: B (Bracket), Semi-Standard, Body Size 10: 3 (Drain Cock), Semi-Standard, Body Size 20: Standard, Semi-Standard, Body Size 30, 40, 50 & 60: 8Z (8 + Z)
Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Mounting: B (Bracket), Semi-Standard, Body Size 10: Standard, Semi-Standard, Body Size 20: Standard, Semi-Standard, Body Size 30, 40, 50 & 60: 8Z (8 + Z)
Body Size: 40, Thread: N (NPT), Port Size: 03 (3/8), Mounting: B (Bracket), Semi-Standard, Body Size 10: Standard, Semi-Standard, Body Size 20: Standard, Semi-Standard, Body Size 30, 40, 50 & 60: 8Z (8 + Z)
Body Size: 60, Thread: N (NPT), Port Size: 10 (1), Mounting: B (Bracket), Semi-Standard, Body Size 10: Standard, Semi-Standard, Body Size 20: Standard, Semi-Standard, Body Size 30, 40, 50 & 60: 8Z (8 + Z)
Body Size: 40, Thread: N (NPT), Port Size: 06 (3/4), Mounting: B (Bracket), Semi-Standard, Body Size 10: Standard, Semi-Standard, Body Size 20: Standard, Semi-Standard, Body Size 30, 40, 50 & 60: 8Z (8 + Z)
This series is available in four body sizes with piping from M5 to 3/4 in Rc, NPT or G thread types.AW made to order for high pressure operation (-X425); Proof pressure: 3.0MPa; Maximum operating pressure: 2.0MPa; Set pressure range: 0.1 to 1.6MPa; Applicable models: AW20, AW30, AW40, AW40-06
-A, AW40-06-A, Drain guide: -, Type: -, Case material: -, Case seal material: -, Valve assembly material: Brass/HNBR, Set nut: N/A, Drain guide: N/A, Barbed fitting: N/A, Case guard: N/A
-A, AW40-06-A and equivalent models, Drain guide: -, Type: Case seal, Case material: -, Case seal material: NBR, Valve assembly material: -, Set nut: N/A, Drain guide: N/A, Barbed fitting: N/A, Case guard: N/A
Example) AR30-03BG-NR-A-X406 Nq Body size 20 25 30 40 Symbol Description Nw Pipe thread type Nil Rc V V V V N NPT V V V V F G V V V V + 01 1/8 V 02 1/4 V V V V 03 3/8 V V V 04 1/2 V 06 3/4 V + Ne Port size a Mounting Nil Without mounting option V V V V B Note 3) With bracket V V V V H With set nut (for panel mount) Note 4) V V V V + Option Note 2) Nr b Pressure gauge Nil Without pressure
Body Size: 30, Thread: NPT, Port Size: 3/8, Option: Standard, Semi-Standard 1: Metal Bowl w/Level Gauge, Semi-Standard 2: NPT Porting requires Z, Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F, Made to Order: 0.4 MPa Setting
Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: Standard, Semi-Standard 1: 8 (Metal Bowl w/Level Gauge), Semi-Standard 2: Z (NPT Porting requires Z, Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F), Made to Order: X406 (0.4 MPa Setting)
Regulator Unit Combination: Filter Regulator, 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: No (No Pressure
Body Size: 40, Back Flow: w/o Backflow, Thread: NPT, Port Size: 3/8, Options: w/o Mounting Option, Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: Metal Bowl w/Level Gauge, Bowl Guard: None, 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 (and
Size: 1/2, Thread: NPT, Port Size: 3/8, Accessories: None, Bowl: Metal Bowl w/Level Gauge, Option: Name Plate & Pressure Gauge in Imperial Units, PSI, °F
Body Size: 40, Back Flow: w/o Backflow, Thread: N (NPT), Port Size: 03 (3/8), Mounting Option: Without Mounting, Float Type Auto Drain Option: Without Auto Drain, Pressure Gauge/Switch Option: Without Pressure Gauge, Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: 8 (Metal Bowl w/Level Gauge), Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: Flow
Body Size: 40, Thread: N (NPT), Port Size: 03 (3/8), Option: Standard, Semi-Standard 1: 8 (Metal Bowl w/Level Gauge), Semi-Standard 2: Z (NPT Porting requires Z, Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)
Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: Standard, Semi-Standard 1: 8 (Metal Bowl w/Level Gauge), Semi-Standard 2: Z (NPT Porting requires Z, Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F), Made to Order: X406 (0.4 MPa Setting)
Body Size: 40, Thread: NPT, Port Size: 1/2, Option: N.C. Float Type Auto Drain, Semi-Standard 1: Metal Bowl w/Level Gauge, Semi-Standard 2: NPT Porting requires Z, Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F, Made to Order: 0.4 MPa Setting