Pneumatic Relays

Rotork Fairchild Products Model 14 Pneumatic Positive and Negative Bias Relay, 1/2" 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" BSPT Pipe, -18 to 100 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 100 PSIG, Aluminum, Fluorocarbon Elastomer 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 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.

Rotork Fairchild Products Model 14 Pneumatic Positive and Negative Bias Relay, 1/4" BSPT Pipe, -18 to 100 PSIG, Aluminum, Fluorocarbon Elastomer Diaphragm, Pneumatic Positive and Negative Bias Relay.

Rotork Fairchild Products Industrial Products Model 14 Positive / Negative Bias Relay, -18 to 100 psi psi range, 250 psi [17 BAR] supply, 40 SCFM [68m3/Hr]@100 psi/20 psi set, 1/4 BSPT signal, 1/4 BSPP line, 1/4 BSPT gauge, Nitrile on Dacron.