Mechanical Pressure Switches

Paquin Sensors offers a wide selection of mechanical pressure switches for reliable pressure and vacuum monitoring in industrial, commercial, and OEM applications. The range includes vacuum pressure switches and low, medium, and high-pressure switches with field-adjustable or factory-set configurations for precise system control. Available models use proven mechanical switching technologies and offer options for normally open, normally closed, and SPDT contacts, along with multiple pressure ranges, process connections, electrical terminations, seal materials, and rugged housing configurations. These mechanical pressure switches are suited for industrial automation, hydraulic and mobile hydraulic systems, HVAC and refrigeration, manufacturing equipment, water treatment, fluid handling, oil and gas equipment, and other applications requiring dependable pressure-actuated switching.