Herga Pressure Sensor, 191mbar Min, 686mbar Max, Relay Output - 6721-0021

Vacuum. Rating: -75 to -270 in. WG Nylon 12 housing, neoprene diaphragm, stainless steel spring Fully adjustable Suitable for a wide range of industrial uses 5 fixing holes on 28.5 pcd for No. 4 self-tap screws