Size: 3/8, Thread: NPT, Port Size: 3/8, Accessory: None, Attachment: Check Valve, Option 1: Metal Bowl, Option 2: Flow Direction: Right->Left, Option 3: Name Plate, Caution on Bowl

Size: 3/8, Thread: NPT, Port Size: 3/8, Accessory: None, Attachment: Check Valve + Pressure Switch, Option 1: None, Option 2: Flow Direction: Right->Left, Option 3: Name Plate, Caution on Bowl

Size: 3/8, Thread: NPT, Port Size: 3/8, Accessory: None, Attachment: Residual Pressure Relief 3 Port Valve, Option 1: Lubricator w/Drain Cock, Option 2: None, Option 3: Drain Cock w/Barb Fitting+Name Plate, Caution on Bowl

Size: 3/8, Thread: NPT, Port Size: 3/8, Accessory: None, Attachment: Pressure Switch + Residual Pressure Relief 3 Port Valve, Option 1: Lubricator w/Drain Cock + Metal Bowl w/Level Gauge, Option 2: None, Option 3: Name Plate, Caution on Bowl

Applications: 0.05~0.20MPa Operating Pressure Range, Port Size: 3/8, Accessory: w/o Accessory, Option: 1000cm3 Tank w/Switch Lower Limit ON

Applications: 0.05~0.20MPa Operating Pressure Range, Port Size: 3/8, Accessory: w/o Accessory, Option: 1000cm3 Tank w/Switch Lower Limit OFF

Applications: 0.05~0.70MPa Operating Pressure Range, Port Size: 3/8, Accessory: w/o Accessory, Option: 1000cm3 Tank w/Switch Lower Limit ON

Applications: 0.05~0.70MPa Operating Pressure Range, Port Size: 3/8, Accessory: w/o Accessory, Option: 1000cm3 Tank w/Switch Lower Limit OFF

Body Size: 30, Thread: N (NPT), Port: 03 (3/8), Option: Standard, Attachment: Standard, Semi-Standard 1: 6 (Nylon Bowl), Semi-Standard 2: RZ (R + Z)

Body Size: 30, Back Flow: w/o Backflow, Thread: N (NPT), Port Size: 03 (3/8), Options: w/o Mounting Option, Set Pressure: 0.05 to 0.85 MPa Setting, Bowl: 6 (Nylon Bowl), Bowl Guard: None, Drain Port: w/Drain Cock, Exhaust Mechanism: Relieving Type, Flow Direction: R (Flow Direction: Right to Left), Drain Cock w/Barb Fitting: None, Pressure Units: Z [Product: psi, °C; Pressure Gauge: psi

This is a legacy product, and replaced byVHS40-N03B-Z

Body Size: 30, Thread Type: N (NPT), Port Size: 03 (3/8), Mounting: w/o Mounting Option, Float Type Auto Drain: w/o Auto Drain, Bowl: Sizes 20, 30, 40: Polycarbonate Bowl; Sizes 50, 60: Stainless Steel, Drain Port: w/Drain Cock, Indicator: L (w/Element Service Indicator), Flow Direction: Left to Right, Drain Cock w/Barb Fitting: W (Drain Cock w/Barb Fitting), Pressure Unit: Z (Name Plate

Rated Flow Range: 20 (2 to 16 L/min), Flow Adjustment Valve: S (Flow Adjustment Valve), Thread: N (NPT), Port Size: 03 (3/8), Output Specification: D (OUT1: NPN; OUT2: Analog 4 to 20mA), Temperature Sensor: None, Lead Wire: Lead Wire w/M8 Connector, 3m, Unit Specification: M (Instantaneous Flow Rate: L/min; Accumulated Flow: L; Temp: °C), Bracket: R (Bracket)

Rated Flow Range: 04 (0.5 to 4 L/min), Flow Adjustment Valve: S (w/Flow Adjustment Valve), Thread: N (NPT), Port Size: 03 (3/8), Output Specification/Temperature Sensor: ET (Out 1: PNP; Out 2: Flow Rate: Analog 1 to 5 V ⇔ Analog 1 to 5 V; Temperature Sensor: Yes), Lead Wire: N (w/o Lead Wire and M8 Connector), Unit Specification: M (Instantaneous Flow: L/min, Accumulated Flow: L,Temperature

Rated Flow Range: 20 (2 to 16 L/min), Flow Adjustment Valve: S (w/Flow Adjustment Valve), Thread: N (NPT), Port Size: 03 (3/8), Output Specification/Temperature Sensor: ET (Out 1: PNP; Out 2: Flow Rate: Analog 1 to 5 V ⇔ Analog 1 to 5 V; Temperature Sensor: Yes), Lead Wire: N (w/o Lead Wire and M8 Connector), Unit Specification: M (Instantaneous Flow: L/min, Accumulated Flow: L,Temperature

Series: AF, Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Mounting: Standard, Float Type Auto Drain: w/o Auto Drain, Bowl Type: Standard (Polycarbonate Bowl ), Bowl Guard: None, Drain Port: J (Drain Guide 1/8: Body Size 20; Drain Guide 1/4: Body Size 30, 40), Indicator: without Indicator, Flow Direction: R (Right to Left), Drain Cock w/Barb Fitting: None, Pressure Unit: Z (Pressure

Body Size: 30, Model Type: Air Filter + Regulator + Lubricator, Thread: N (NPT), Port Size: 03 (3/8), Float Type Auto Drain: w/o Auto Drain, Pressure Gauge/Digital Pressure Switch: w/o Pressure Gauge, Attachment: without Attachment, Set Pressure: 1 (0.02 to 0.2 MPa Setting), Bowl Type + Lubricator: Standard (Polycarbonate Bowl + Lubricator), Bowl Guard: None, Air Filter Drain Port: w/Drain

Rated Flow Range: 04 (0.5 to 4 L/min), Flow Adjustment Valve: S (w/Flow Adjustment Valve), Thread: N (NPT), Port Size: 03 (3/8), Output Specification/Temperature Sensor: L2T (Out 1: IO-Link/Switch Output, N/P; Out 2: Switch Output, N/P; Temperature Sensor: Yes), Lead Wire: w/Lead Wire and M8 Connector, 3 m, Unit Specification: M (Instantaneous Flow: L/min; Accumulated Flow: L; Temperature

Rated Flow Range: 20 (2 to 16 L/min), Flow Adjustment Valve: w/o Flow Adjustment Valve, Thread: N (NPT), Port Size: 03 (3/8), Output Specification/Temperature Sensor: BT (Out 1: PNP; Out 2: Flow Rate: PNP; Temp.: PNP; Temperature Sensor: Yes), Lead Wire: w/Lead Wire and M8 Connector, 3 m, Unit Specification: F (Instantaneous Flow: gal/min, Accumulated Flow: gal, Temperature: °F), Bracket

Model: 504 (0.5 to 4.0 L/min), Thread Type: N (NPT), Port Size: 03 (3/8), I/O Specifications: A3 (IN1: 0-10 VDC, IN2: External Control Input, OUT1: 0-10 VDC), Lead Wire: C (Lead Wire with M12 connector, 3m, Bracket: R (with Bracket), Operation Manual: Z (with Operation Manual)