Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: Standard, Attachment: V (3-Port Valve for Residual Pressure Release; Mounting: AF+AR+V), Semi-Standard 1: 2 (Metal Bowl), Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)

Body Size: 40 (Applicable AC Size: AC40), Handle Operation: Single Action, Thread Type: N (NPT), Port Size: 04 (1/2), Mounting: B (w/Bracket), Silencer: S (w/Built-in Silencer, EXH Port), Handle Color: K (Black), Handle Material: M (Metal), Flow Direction: Flow Direction: Left to Right), Unit: Z (Unit of Product Label: psi)

Size: 40 (1/2), Port Size: 04 (1/2, Size 40), Accessories: None, Bowl: 8 (Metal Bowl w/Sight Glass), Flow Direction: Flow Direction - Left to Right

Size: 40 (1/2), Port Size: 04 (1/2, Size 40), Accessories: None, Bowl: 8 (Metal Bowl w/Sight Glass), Flow Direction: R (Flow Direction - Right to Left)

Body Size: 4000, Port Thread: N (NPT), Port Size: 04 (1/2), Option: None, Voltage: 3 [110 VAC (115 VAC)], Electrical Entry: D (Type D, DIN Terminal w/Connector), Surge Suppressor: Z (with Light/Surge Voltage Suppressor), Flow Direction, Pressure Unit: Z (Name Plate and Pressure Gauge in Imperial Units)

Body Size: 4000, Port Thread: N (NPT), Port Size: 04 (1/2), Option: None, Voltage: 5 (24 VDC), Electrical Entry: D (Type D, DIN Terminal w/Connector), Surge Suppressor: Z (with Light/Surge Voltage Suppressor), Flow Direction, Pressure Unit: Z (Name Plate and Pressure Gauge in Imperial Units)

Body Size: 4000, Port Thread: N (NPT), Port Size: 04 (1/2), Option: None, Voltage: 5 (24 VDC), Electrical Entry: D (Type D, DIN Terminal w/Connector), Surge Suppressor: Z (with Light/Surge Voltage Suppressor), Flow Direction, Pressure Unit: RZ (Flow Direction: Right to Left; Name Plate and Pressure Gauge in Imperial Units)

Style: Pressure Switch w/ T-Spacer, Body Size: 40 (AC40), Thread Type: N (NPT), Port Size: 04 (1/2), Set Pressure Range: 6 (0.1 to 0.6 MPa), Lead Wire Length: L (3m), Pressure Unit of the Scale Plate: MPa

Style: Pressure Switch w/ T-Spacer, Body Size: 40 (AC40), Thread Type: N (NPT), Port Size: 04 (1/2), Set Pressure Range: 6 (0.1 to 0.6 MPa), Lead Wire Length: L (3m), Pressure Unit of the Scale Plate: P (MPa/psi Dual Scale)

Style: Pressure Switch w/ T-Spacer, Body Size: 40 (AC40), Thread Type: N (NPT), Port Size: 04 (1/2), Set Pressure Range: 0.1 to 0.4 MPa, Lead Wire Length: L (3m), Pressure Unit of the Scale Plate: MPa

Style: Pressure Switch w/ T-Spacer, Body Size: 40 (AC40), Thread Type: N (NPT), Port Size: 04 (1/2), Set Pressure Range: 0.1 to 0.4 MPa, Lead Wire Length: L (3m), Pressure Unit of the Scale Plate: P (MPa/psi Dual Scale)

Style: Pressure Switch w/ T-Spacer, Body Size: 40 (AC40), Thread Type: N (NPT), Port Size: 04 (1/2), Set Pressure Range: 0.1 to 0.4 MPa, Lead Wire Length: 0.5m, Pressure Unit of the Scale Plate: P (MPa/psi Dual Scale)

Style: Pressure Switch w/ T-Spacer, Body Size: 40 (AC40), Thread Type: N (NPT), Port Size: 04 (1/2), Set Pressure Range: 0.1 to 0.4 MPa, Lead Wire Length: Z (5m), Pressure Unit of the Scale Plate: MPa

Style: Pressure Switch w/ T-Spacer, Body Size: 40 (AC40), Thread Type: N (NPT), Port Size: 04 (1/2), Set Pressure Range: 6 (0.1 to 0.6 MPa), Lead Wire Length: 0.5m, Pressure Unit of the Scale Plate: MPa

Style: Pressure Switch w/ T-Spacer, Body Size: 60 (AC50, AC60), Thread Type: N (NPT), Port Size: 04 (1/2), Set Pressure Range: 6 (0.1 to 0.6 MPa), Lead Wire Length: L (3m), Pressure Unit of the Scale Plate: P (MPa/psi Dual Scale)

Style: Pressure Switch w/ T-Spacer, Body Size: 60 (AC50, AC60), Thread Type: N (NPT), Port Size: 04 (1/2), Set Pressure Range: 0.1 to 0.4 MPa, Lead Wire Length: L (3m), Pressure Unit of the Scale Plate: MPa

Style: Pressure Switch w/ T-Spacer, Body Size: 60 (AC50, AC60), Thread Type: N (NPT), Port Size: 04 (1/2), Set Pressure Range: 0.1 to 0.4 MPa, Lead Wire Length: 0.5m, Pressure Unit of the Scale Plate: P (MPa/psi Dual Scale)

Style: Pressure Switch w/ L-Shaped Piping Adapter, Body Size: 40 (AC40), Thread Type: N (NPT), Port Size: 04 (1/2), Set Pressure Range: 6 (0.1 to 0.6 MPa), Pressure Unit of the Scale Plate: MPa, Lead Wire Length: 0.5m, Mounting Position: Right

Style: Pressure Switch w/ L-Shaped Piping Adapter, Body Size: 40 (AC40), Thread Type: N (NPT), Port Size: 04 (1/2), Set Pressure Range: 6 (0.1 to 0.6 MPa), Pressure Unit of the Scale Plate: P (MPa/psi Dual Scale), Lead Wire Length: Z (5m), Mounting Position: Right

Style: Pressure Switch w/ L-Shaped Piping Adapter, Body Size: 40 (AC40), Thread Type: N (NPT), Port Size: 04 (1/2), Set Pressure Range: 0.1 to 0.4 MPa, Pressure Unit of the Scale Plate: MPa, Lead Wire Length: L (3m), Mounting Position: Right