ITT Controls also supplies products and components made by McDonnell & Miller. These products are used for demanding applications in the oil and gas industry where high accuracy is required. Pneumatic valves or relays valves can be used in hazardous and non-hazardous process systems.

Harn carries ITT Cotrols’ standard as well as watertight flow switches with NEMA 4X and UL standards for 300psi. We also carry special flow switches under NEMA 7 & 9 as well.

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