Size: 4 (40), Body Material: A (Aluminum), Seal Material: N (NBR), Port Size: 403 (Orifice Diameter: ø4mm; Port Size: 3/8), Thread Type: N (NPT), Rated Voltage: 1 (100 VAC), Electrical Entry: DZ (DIN Terminal w/Light, w/Surge Voltage Suppressor)
Size: 4 (40), Body Material: A (Aluminum), Seal Material: F (FKM), Port Size: 404 (Orifice Diameter: ø4mm; Port Size: 1/2), Thread Type: N (NPT), Rated Voltage: 5 (24 VDC), Electrical Entry: DZ (DIN Terminal w/Light, w/Surge Voltage Suppressor)
Size: 4 (40), Body Material: A (Aluminum), Seal Material: N (NBR), Port Size: 404 (Orifice Diameter: ø4mm; Port Size: 1/2), Thread Type: R (Rc), Rated Voltage: 5 (24 VDC), Electrical Entry: WN (M12 Connector/without Connector Cable; with Surge Voltage Suppressor)
Size: 4 (40), Body Material: A (Aluminum), Seal Material: N (NBR), Port Size: 403 (Orifice Diameter: ø4mm; Port Size: 3/8), Thread Type: N (NPT), Rated Voltage: 5 (24 VDC), Electrical Entry: DZ (DIN Terminal w/Light, w/Surge Voltage Suppressor)
Size: 4 (40), Body Material: A (Aluminum), Seal Material: N (NBR), Port Size: 404 (Orifice Diameter: ø4mm; Port Size: 1/2), Thread Type: R (Rc), Rated Voltage: 5 (24 VDC), Electrical Entry: DZ (DIN Terminal w/Light, w/Surge Voltage Suppressor)
Size: 4 (40), Body Material: A (Aluminum), Seal Material: N (NBR), Port Size: 402 (Orifice Diameter: ø4mm; Port Size: 1/4), Thread Type: N (NPT), Rated Voltage: 5 (24 VDC), Electrical Entry: G (Grommet)
Size: 4 (40), Body Material: A (Aluminum), Seal Material: N (NBR), Port Size: 403 (Orifice Diameter: ø4mm; Port Size: 3/8), Thread Type: R (Rc), Rated Voltage: 5 (24 VDC), Electrical Entry: DS (DIN Terminal, w/Surge Voltage Suppressor)
Size: 4 (40), Body Material: A (Aluminum), Seal Material: N (NBR), Port Size: 403 (Orifice Diameter: ø4mm; Port Size: 3/8), Thread Type: R (Rc), Rated Voltage: 5 (24 VDC), Electrical Entry: DZ (DIN Terminal w/Light, w/Surge Voltage Suppressor)
Size: 4 (40), Body Material: A (Aluminum), Seal Material: F (FKM), Port Size: 404 (Orifice Diameter: ø4mm; Port Size: 1/2), Thread Type: N (NPT), Rated Voltage: 6 (12 VDC), Electrical Entry: DZ (DIN Terminal w/Light, w/Surge Voltage Suppressor)
Size: 4 (40), Body Material: A (Aluminum), Seal Material: N (NBR), Port Size: 404 (Orifice Diameter: ø4mm; Port Size: 1/2), Thread Type: F (G), Rated Voltage: 5 (24 VDC), Electrical Entry: WN (M12 Connector/without Connector Cable; with Surge Voltage Suppressor)
Size: 4 (40), Body Material: A (Aluminum), Seal Material: N (NBR), Port Size: 403 (Orifice Diameter: ø4mm; Port Size: 3/8), Thread Type: F (G), Rated Voltage: J (230 VAC), Electrical Entry: DS (DIN Terminal, w/Surge Voltage Suppressor)
Valve; Stop Valve: None), Supply/Return Port Size: 06 (3/4), Return Unit Flow Switch Output Specifications: BT (Out 1: PNP; Out 2: Flow Rate: PNP; Temp.: PNP; Temperature Sensor: Yes), Lead Wire: w/Lead Wire and M8 Connector, 3 m, Return Unit Flow Switch Unit Specifications: F (Integrated Display: gal/min; Accumulated Flow: gal; Temp.: °F)
Valve; Stop Valve: None), Return Port Size: 06 (3/4), Flow Switch Output Specifications: FT (Out 1: PNP; Out 2: Flow Rate: Analog 4 to 20 mA ⇔ Analog 4 to 20 mA; Temperature Sensor: Yes), Lead Wire: w/Lead Wire and M8 Connector, 3 m, Flow Switch Unit Specifications: F (Integrated Display: gal/min; Accumulated Flow: gal; Temp.: °F)
Valve; w/Stop Valve), Supply/Return Port Size: 04 (1/2), Return Unit Flow Switch Output Specifications: FT (Out 1: PNP; Out 2: Flow Rate: Analog 4 to 20 mA ⇔ Analog 4 to 20 mA; Temperature Sensor: Yes), Lead Wire: Q (w/M12 -M8 Conversion Lead Wire, 0.1 m), Return Unit Flow Switch Unit Specifications: F (Integrated Display: gal/min; Accumulated Flow: gal; Temp.: °F)
Valve; w/Stop Valve), Return Port Size: 03 (3/8), Flow Switch Output Specifications: B (Out 1: PNP; Out 2: Flow Rate: PNP; Temp.: None; Temperature Sensor: None), Lead Wire: N (w/o Lead Wire and M8 Connector), Flow Switch Unit Specifications: F (Integrated Display: gal/min; Accumulated Flow: gal; Temp.: °F)
Valve; w/Stop Valve), Return Port Size: 04 (1/2), Flow Switch Output Specifications: B (Out 1: PNP; Out 2: Flow Rate: PNP; Temp.: None; Temperature Sensor: None), Lead Wire: N (w/o Lead Wire and M8 Connector), Flow Switch Unit Specifications: F (Integrated Display: gal/min; Accumulated Flow: gal; Temp.: °F)
Valve; w/Stop Valve), Return Port Size: 03 (3/8), Flow Switch Output Specifications: B (Out 1: PNP; Out 2: Flow Rate: PNP; Temp.: None; Temperature Sensor: None), Lead Wire: w/Lead Wire and M8 Connector, 3 m, Flow Switch Unit Specifications: F (Integrated Display: gal/min; Accumulated Flow: gal; Temp.: °F)
Valve; w/Stop Valve), Supply/Return Port Size: 06 (3/4), Return Unit Flow Switch Output Specifications: BT (Out 1: PNP; Out 2: Flow Rate: PNP; Temp.: PNP; Temperature Sensor: Yes), Lead Wire: w/Lead Wire and M8 Connector, 3 m, Return Unit Flow Switch Unit Specifications: F (Integrated Display: gal/min; Accumulated Flow: gal; Temp.: °F)
Valve; w/Stop Valve), Supply/Return Port Size: 06 (3/4), Return Unit Flow Switch Output Specifications: BT (Out 1: PNP; Out 2: Flow Rate: PNP; Temp.: PNP; Temperature Sensor: Yes), Lead Wire: w/Lead Wire and M8 Connector, 3 m, Return Unit Flow Switch Unit Specifications: F (Integrated Display: gal/min; Accumulated Flow: gal; Temp.: °F)