Pneumatic Relays

Rotork Fairchild Products Model 14 Pneumatic Positive and Negative Bias Relay, 1/4" BSPT Pipe, -18 to 100 PSIG, Aluminum, Nitrile on Dacron Diaphragm, Pneumatic Positive and Negative Bias Relay with Tapped Exhaust Vent.

Rotork Fairchild Products Model 14 Pneumatic Positive and Negative Bias Relay, 1/4" FPT Pipe, -18 to 100 PSIG, Aluminum, Nitrile on Dacron Diaphragm, Tamperproof, Pneumatic Positive and Negative Bias Relay with Tapped Exhaust Vent.

Rotork Fairchild Products Model 14 Pneumatic Positive and Negative Bias Relay, 3/8" FPT Pipe, -18 to 30 PSIG, Aluminum, Nitrile on Dacron Diaphragm, Pneumatic Positive and Negative Bias Relay.

Rotork Fairchild Products Model 14 Pneumatic Positive and Negative Bias Relay, 3/8" BSPT Pipe, -18 to 30 PSIG, Aluminum, Nitrile on Dacron Diaphragm, Non-Relieving, Pneumatic Positive and Negative Bias Relay.

Rotork Fairchild Products Model 14 Pneumatic Positive and Negative Bias Relay, 3/8" FPT Pipe, -18 to 30 PSIG, Aluminum, Nitrile on Dacron Diaphragm, Tamperproof, Pneumatic Positive and Negative Bias Relay.

Rotork Fairchild Products Model 14 Pneumatic Positive and Negative Bias Relay, 3/8" FPT Pipe, -18 to 30 PSIG, Aluminum, Nitrile on Dacron Diaphragm, Pneumatic Positive and Negative Bias Relay.

Rotork Fairchild Products Model 14 Pneumatic Positive and Negative Bias Relay, 3/8" FPT Pipe, -18 to 30 PSIG, Aluminum, Fluorocarbon Elastomer Diaphragm, Pneumatic Positive and Negative Bias Relay.