Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: YZ (Y + Z)

Body Size: 25, Thread: N (NPT), Port Size: 02 (1/4), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: YZ (Y + Z)

Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: YZ (Y + Z)

Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: YZ (Y + Z)

Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: YZ (Y + Z)

Body Size: 25, Thread: N (NPT), Port Size: 03 (3/8), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: YZ (Y + Z)

Voltage Supprressor: Z (w/Light Surge Voltage Suppressor), Manual Override: Non-locking Push Type, Vacuum Pressure Sensor: E (Vacuum Pressure Switch, Vacuum 2 Outputs), Output: B (PNP Open Collector)

Type), Vacuum Pressure Sensor: None, Output: B (PNP Open Collector), Unit: w/Unit Switching Function, Lead Wire: G (Lead Wire w/Connector; Length: 2 m; Included)

Pressure Sensor: G (Pressure Gauge), Output: None, Unit: w/Unit Switching Function, Lead Wire: w/o Lead Wire with Connector, Option: B (Adapter Assembly for Bottom Mounting, Included)

), Light/Surge Voltage Supprressor: Z (w/Light Surge Voltage Suppressor), Manual Override: Non-locking Push Type, Vacuum Pressure Sensor: E (Vacuum Pressure Switch, Vacuum 2 Outputs), Output: B (PNP Open Collector)

Pressure Sensor: None, Output: B (PNP Open Collector), Unit: P (w/Unit Switching Function, Initial Value psi), Lead Wire: G (Lead Wire w/Connector; Length: 2 m; Included)

Pressure Sensor: None, Output: B (PNP Open Collector), Unit: P (w/Unit Switching Function, Initial Value psi), Lead Wire: G (Lead Wire w/Connector; Length: 2 m; Included)

Voltage Supprressor: Z (w/Light Surge Voltage Suppressor), Manual Override: Non-locking Push Type, Vacuum Pressure Sensor: E (Vacuum Pressure Switch, Vacuum 2 Outputs), Output: B (PNP Open Collector)

This is a legacy product, and replaced byAC40A-N06-38Z-B, FR/L COMBO MODULAR, AIRLINE EQUIPMENT, AC MASS PRO, GC, AC MASS PRO 3/4 MODULAR (NPT), 4.18878 lb, ModelComponentPort sizePressure gauge port size Note 1)FluidAmbient and fluid temperature Note 2)Proof pressureMaximum operating pressureSet pressure rangeRelief pressureNominal filtration ratingRecommended lubricantBowl materialBowl

Supprressor: Z (w/Light Surge Voltage Suppressor), Manual Override: Non-locking Push Type, Vacuum Pressure Sensor: E (Vacuum Pressure Switch, Vacuum 2 Outputs), Output: B (PNP Open Collector)

This is a legacy product, and replaced byAR40-N02-YZ-B, REGULATOR, MODULAR, AIRLINE EQUIPMENT, AR MASS PRO, DC, AR MASS PRO 1/4 MODULAR (PT), 2.20462 lb, Regulator Series ARPages 346 through to 355ModelPort sizeOptionsRegulator Series ARPages 346 through to 355AR401/4, 3/8, 1/2BracketSquare embedded type pressure gauge (except the AR10)Round type pressure gauge Digital pressure switch

This is a legacy product, and replaced byAR20-N02B-YZ-B-X48, REGULATOR, MODULAR, EPOXY COAT, AIRLINE EQUIPMENT, AR MASS PRO, DC, AR MASS PRO 1/4 MODULAR (PT), .84524 lb, Regulator Series ARPages 346 through to 355ModelPort sizeOptionsRegulator Series ARPages 346 through to 355AR201/8, 1/4BracketSquare embedded type pressure gauge (except the AR10)Round type pressure gauge Digital

Passage: YZ (2-Position, Reverse Pressure), Solenoid: D (Double), Voltage: 1 (100V AC), Option: N (Indicator Light), Seal: Metal Seal, Subplate: A03 (Side Ported 3/8)

Cost effective and clean looking, series AR regulators offer various pressure range settings to accommodate most applications. The locking adjustment knob prevents accidental setting changes. The modular design of the AR series connects with other SMC air preparation equipment.Modular type regulator, Optional embedded pressure gauge , Available with built-in backflow mechanism , Knob is

Cost effective and clean looking, series AR regulators offer various pressure range settings to accommodate most applications. The locking adjustment knob prevents accidental setting changes. The modular design of the AR series connects with other SMC air preparation equipment.Internal pilot relieving style (pilot air is always bleeding), Port sizes ranging from 1/4 to 2, Optional bracket