Model: 51 (Bottom Ported), Connector Type: P (Flat Ribbon Cable, 26 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: All Double Wiring, Valve Stations: 10 Stations, P, E Port Location: D (D Side), A, B Port Size: 01 (1/8), Thread: T (NPTF)

Model: 51 (Bottom Ported), Connector Type: P (Flat Ribbon Cable, 26 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: All Double Wiring, Valve Stations: 12 Stations, P, E Port Location: D (D Side), A, B Port Size: 01 (1/8), Thread: T (NPTF)

Model: 50 (Side Ported), Connector Type: P (Flat Ribbon Cable, 26 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: All Double Wiring, Valve Stations: 6 Stations, P, E Port Location: D (D Side), A, B Port Size: 01 (1/8), Thread: T (NPTF)

Model: 51 (Bottom Ported), Connector Type: P (Flat Ribbon Cable, 26 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: All Double Wiring, Valve Stations: 4 Stations, P, E Port Location: D (D Side), A, B Port Size: 01 (1/8), Thread: T (NPTF)

Model: 50 (Side Ported), Connector Type: P (Flat Ribbon Cable, 26 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: All Double Wiring, Valve Stations: 12 Stations, P, E Port Location: B (Both Sides), A, B Port Size: 01 (1/8), Thread: T (NPTF)

Model: 50 (Side Ported), Connector Type: P (Flat Ribbon Cable, 26 Pins), Connector Entry Direction: 1 (Upward), Wiring Specification: All Double Wiring, Valve Stations: 10 Stations, P, E Port Location: B (Both Sides), A, B Port Size: 01 (1/8), Thread: T (NPTF)

Piping: 5 (Body Ported), Port Size: 01 (Body Ported 1/8), Voltage: 5 (24VDC), Electrical Entry: G (Grommet Lead Wire 0.3m), Bracket: B (Bracket), Option: P (Manual Override)

Piping: 5 (Body Ported), Port Size: 01 (Body Ported 1/8), Voltage: 5 (24VDC), Electrical Entry: D (DIN Terminal w/Connector), Bracket: B (Bracket), Option: P (Manual Override)

Output Specification: P (PNP Open Collector 1 Output), Unit Specification: w/Unit Selection Function, Piping Specification: 01 (R 1/8), Option 1: L (Lead Wire w/Connector, 2m)

Output Specification: P (PNP Open Collector 1 Output), Unit Specification: M (SI Unit Only), Piping Specification: 01 (R 1/8), Option 1: L (Lead Wire w/Connector, 2m)

Rated Vacuum Range: F (-100 to 100 kPa), Output Specification: P (PNP Open Collector 1 Output), Unit Specification: M (SI Unit Only), Piping Specification: 01 (R 1/8)

Body Size: 3 (1/8), Socket, Plug Type: P (Plug), Port Size: 01 (R, Rc(PT)1/8), Connection: M (Male Thread), Sealant: S (Sealant-Male Thread Only)

Body Size: 4 (1/4), Socket, Plug Type: P (Plug), Port Size: 01 (R, Rc(PT)1/8), Connection: M (Male Thread), Sealant: S (Sealant-Male Thread Only)

Size: 5, Standard Dew Point: H (-15°C), Type: Standard, Thread: N (NPT), Port Size: 01 (1/8), Accessory: B (Bracket), Option: P (Fitting for Purge Air Exhaust)

Size: 3, Standard Dew Point: H (-15°C), Type: Standard, Thread: N (NPT), Port Size: 01 (1/8), Accessory: None (Standard), Option: P (Fitting for Purge Air Exhaust)

Size: 3, Standard Dew Point: H (-15°C), Type: Standard, Thread: N (NPT), Port Size: 01 (1/8), Accessory: B (Bracket), Option: P (Fitting for Purge Air Exhaust)

Nozzle Type: 01 (Energy Saving Static Neutralization Nozzle), Input/Output Specifications: P (PNP Input/Output), Port Size: 06 (ø6, Metric Size), Power Supply: Z (Power Supply Cable, 10m)

This is a legacy product, and replaced byZSE30AF-01-P-L, VACUUM SWITCH, H/PRECISIO *LQA, VACUUM SERIES, ZSE30 VACUUM SWITCH, JC, ZSE30 1/8 PORTED, .37130 lb

This is a legacy product, and replaced byZSE30AF-01-P-LA1, VACUUM SWITCH, H/PRECISIO *LQA, VACUUM SERIES, ZSE30 VACUUM SWITCH, JC, ZSE30 1/8 PORTED, .44562 lb

Base Mounted Wiring: 01 (Plug-in, Insert Plug w/Lead Wire), Pilot Type: Internal Pilot or None, Junction Cover: Separate Junction Cover or None, Stations: 4 Stations, Passage: 1 [P and EA,EB: Common, Port A,B: Side (Type 20/30, Port A,B: Top)], Port Size: 01 (1/8), Thread: Rc, Control Unit: E (Air Release Valve)