You may never have heard of a furnace pressure switch, but it plays a critical role in preventing carbon monoxide produced by ...

Pressure switches are actuated by a change in the pressure of a liquid or gas. They activate electromechanical or solid- state switches upon reaching a specific pressure level to open or close a ...

Description: psi ranges - 316L SS Differential psid ranges - Nickel plated brass Pressure and differential inches of water ranges - Epoxy coated carbon steel ATEX models available CSA models available ...