Series: 25A-PFM7, Flow Rate Range: 11 [2 to 100 (50) L/min], Port Size: N02 (NPT1/4), Piping Entry Direction: Straight, Output Specification: B (2 PNP Outputs), Unit Specification: Unit Switching Function, Operation Manual: With Instruction Manual, Calibration Certificate: None, Connector: W (Lead Wire w/Connector, 2 m; Rubber Cover for Connector, Silicon Rubber), Option: R (Bracket for w

Body Option: 1 (External Pilot), Port Size: N02 (NPT1/4), Style: 34 [Twist Selector (2 Position)], Suffix: R (Push Button Selector Color Red)

Body Option: 1 (External Pilot), Port Size: N02 (NPT1/4), Style: 30 [Push Button (Mushroom)], Suffix: R (Push Button Selector Color Red)

Body Option: 0 (Internal Pilot), Port Size: N02 (NPT1/4), Style: 30 [Push Button (Mushroom)], Suffix: R (Push Button Selector Color Red)

Body Option: 0 (Internal Pilot), Port Size: N02 (NPT1/4), Style: 34 [Twist Selector (2 Position)], Suffix: R (Push Button Selector Color Red)

Body Option: 0 (Internal Pilot), Port Size: N02 (NPT1/4), Style: 32 [Push Button (Extended)], Suffix: R (Push Button Selector Color Red)

Body Option: 0 (Internal Pilot), Port Size: N02 (NPT1/4), Style: 34 [Twist Selector (2 Position)], Suffix: R (Push Button Selector Color Red)

Body Option: 0 (Internal Pilot), Port Size: N02 (NPT1/4), Style: 30 [Push Button (Mushroom)], Suffix: R (Push Button Selector Color Red)

Body Option: 1 (External Pilot), Port Size: N02 (NPT1/4), Style: 30 [Push Button (Mushroom)], Suffix: R (Push Button Selector Color Red)

Body Option: 0 (Internal Pilot), Port Size: N02 (NPT1/4), Style: 30 [Push Button (Mushroom)], Suffix: R (Push Button Selector Color Red), Accessory: F [Foot Bracket (Internal Pilot Type Only)

This is a legacy product, and replaced byZSE20CF-R-N02-W, SWITCH ASSEMBLY, VACUUM SERIES, ZSE40/50/60 VACUUM SWITCH, KD, ZSE40/50/60 1/4 PORTED, .19841 lb, ModelRated pressure rangeSet pressure rangeWithstand pressureWetted parts materialApplicable fluidPort sizePower supply voltageCurrent consumption--Switch outputRepeatabilityHysteresisAnalog outputAuto-shift inputDisplayDisplay

Number of Ports: 5 Port (Twist Selector, 3 Position Only), Body Option: Side Mounting, Port Size: N02 (NPT 1/4), Actuator Type: 35 ( Twist Selector, 3 Position), Suffix: R (Red)

Number of Ports: 2 Port, Body Option: Side Mounting, Port Size: N02 (NPT 1/4), Actuator Type: 34 (Twist Selector, 2 Position), Suffix: R (Red)

Number of Ports: 2 Port, Body Option: Side Mounting, Port Size: N02 (NPT 1/4), Actuator Type: 32 (Push Button, Extended), Suffix: R (Red)

Number of Ports: 3 Port, Body Option: Side Mounting, Port Size: N02 (NPT 1/4), Actuator Type: 32 (Push Button, Extended), Suffix: R (Red)

Number of Ports: 3 Port, Body Option: Side Mounting, Port Size: N02 (NPT 1/4), Actuator Type: 35 ( Twist Selector, 3 Position), Suffix: R (Red)

Number of Ports: 3 Port, Body Option: Side Mounting, Port Size: N02 (NPT 1/4), Actuator Type: 30 (Push Button, Mushroom), Suffix: R (Red), Bracket: B (w/Bracket)

Number of Ports: 2 Port, Body Option: Side Mounting, Port Size: N02 (NPT 1/4), Actuator Type: 30 (Push Button, Mushroom), Suffix: R (Red), Bracket: B (w/Bracket)

Number of Ports: 2 Port, Body Option: Side Mounting, Port Size: N02 (NPT 1/4), Actuator Type: 32 (Push Button, Extended), Suffix: R (Red), Bracket: B (w/Bracket)

Number of Ports: 2 Port, Body Option: Side Mounting, Port Size: N02 (NPT 1/4), Actuator Type: 34 (Twist Selector, 2 Position), Suffix: R (Red), Bracket: B (w/Bracket)