Frankenstein Doesn't Wear Earmuffs!

Air Compressor Pressure Switch/HVAC/Industrial/Boiler Pressure Switch (Regulation Range: - 0.1 to 1.1 bar & Differential Range: 0.2 to 3 bar) with Industrial Automation Connection; Model: RT 110

Air Compressor Pressure Switch/Boiler/Industrial/HVAC Pressure Switch (Regulation Range: 6 to 18 bar) with high Pressure Industrial Refrigeration for Control System in Compressors | Model: KPS 37

Pack of 20 - Air Compressor Pressure Switch/Industrial/Steam/Water Pressure Switch (Regulation Range: 1 to 10 bar & Differential Range: 0.33 to 1.3 bar) | Model: RT-116

(4 Pack) Industrial Pressure Switch/steam/air Compressor Pressure Switch. 4-40 bar/58-580 PSI Range, 2.2-11 bar/32-160PSI Differential, IP67, SPDT Contact, 4 A at 440V AC. Model: KPS-45

69JG8 - Upgraded Replacement 50/175 PRESSURE SWITCH Compatible with Hubbell Industrial Controls

060-117191 Auto Pressure Switch/steam/Industrial/HVAC/air Compressor Pressure Switch (Range: 8 to 32 bar, for Boilers, Gas Compressor Model: (KP-5)

Air Pressure Switch (Regulation Range: -1 to 0 bar & Differential Range: 0.09 to 0.4 bar) with Pressure Connection 3/8 G for Heavy Industry, Steam, Liquid, HVAC | Model: RT-121 Pack of (10)

(10 Pack) Industrial Pressure Switch/air Compressor Pressure Switch (Range: 1 to 5 PSI) with Pressure Connection 3/8 G for Air Conditioning System, Heavy Industry, Steam, Liquid, HVAC | Model: RT-121