Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: E3 (PNP Output, Electrical Entry: Wiring Bottom Entry), Specifications: 1 (0.005 to 0.2 MPa Setting), Pressure Unit: ZA (Digital Pressure Switch: w/Unit Coversion Function)

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: E3 (PNP Output, Electrical Entry: Wiring Bottom Entry), Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: ZA (Digital Pressure Switch: w/Unit Coversion Function)

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: E4 (PNP Output, Electrical Entry: Wiring Top Entry), Specifications: 1 (0.005 to 0.2 MPa Setting), Pressure Unit: ZA (Digital Pressure Switch: w/Unit Coversion Function)

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: E1 (NPN Output, Electrical Entry: Wiring Bottom Entry), Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: ZA (Digital Pressure Switch: w/Unit Coversion Function)

Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 01 (1/8), Accessory: E1 (NPN Output, Electrical Entry: Wiring Bottom Entry), Specifications: 1 (0.005 to 0.2 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 01 (1/8), Accessory: E3 (PNP Output, Electrical Entry: Wiring Bottom Entry), Specifications: 1 (0.005 to 0.2 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: E (Square Embedded Pressure Gauge w/Limit Indicator), Specifications: Y (Upward Facing Knob), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: G (Round Pressure Gauge w/Limit Indicator), Specifications: 1 (0.005 to 0.2 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: G (Round Pressure Gauge w/Limit Indicator), Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Style: Pressure Switch with Piping Adapter, Body Size: 20 (AC20), Thread Type: N (NPT), Port Size: 01 (1/8), Set Pressure Range: 0.1 to 0.4 MPa, Lead Wire Length: L (3m), Pressure Unit of the Scale Plate: MPa, Mounting: Right

Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Mounting: w/o Mounting Option, Bowl: Polycarbonate Bowl, Lubricant Exhaust Port: w/o Drain Cock, Flow Direction: Left to Right, Pressure Unit: Z ( Pressure Unit: psi; Temp Unit: °F

Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Mounting: w/o Mounting Option, Bowl: Polycarbonate Bowl, Lubricant Exhaust Port: 3 (w/Drain Cock), Flow Direction: Left to Right, Pressure Unit: Z ( Pressure Unit: psi; Temp Unit: °F

Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Mounting: B (w/Bracket), Bowl: Polycarbonate Bowl, Lubricant Exhaust Port: 3 (w/Drain Cock), Flow Direction: Left to Right, Pressure Unit: Z ( Pressure Unit: psi; Temp Unit: °F

Rated Flow Range: 01 (0.01 to 1 L/min), Flow Adjustment Valve: None (Straight), Port Size: N1 (NPT1/8), Output Specification: D (Out 1: NPN; Out 2: Analog 4 to 20 mA), Lead Wire: N (w/o Lead Wire w/Connector)

Rated Flow Range: 01 (0.01 to 1 L/min), Flow Adjustment Valve: None (Straight), Port Size: C4 (ø4), Output Specification: F (Out 1: PNP; Out 2: Analog 4 to 20 mA), Lead Wire: N (w/o Lead Wire w/Connector)

Body Class: 2 (Class 2, Orifice ø4), Valve Type: 0 (Normally Closed), Port Size: 01 (1/8), Thread: N (NPT), Material: A (Body: SUS, Endplate: PPS, Diaphragm: PTFE), Option: 4 (Indicator), Specification: None, Z: Z (Pilot Port Thread 1/8)

Body Class: 2 (Class 2, Orifice ø4), Valve Type: 0 (Normally Closed), Port Size: 01 (1/8), Thread: N (NPT), Material: A (Body: SUS, Endplate: PPS, Diaphragm: PTFE), Option: None, Specification: V (Vacuum), Z: Z (Pilot Port Thread 1/8)

Special Applications: 10-AR (Clean Series), Body Size: 20, Reverse Flow: No, Thread: N (NPT), Port Size: 01 [1/8 (Size 20)], Accessory, Not Attached: B [Bracket (Size 20 to 60)], Option: Z (Nameplate/Caution Plate for Bowl in Imperial Units )

Special Applications: 10- (Clean Room Compliant), Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 01 (1/8), Accessory: BG (B+G), Specifications: 1 (0.005 to 0.2 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Special Applications: 10- (Clean Room Compliant), Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 01 (1/8), Accessory: BG (B+G), Specifications: 1RY (1+R+Y), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)