HVAC Pressure Switches | Industrial & Commercial Control Solutions
SUCO ESI North America specializes in designing and manufacturing high-precision HVAC and refrigeration pressure switches and pressure transducers for reliable performance in commercial and industrial applications. Our pressure sensing solutions are engineered for OEMs, system integrators, and distributors, offering accurate pressure measurement, long service life, and consistent operation in demanding high-pressure environments. Designed with high-pressure temperature capabilities and robust components, our products ensure maximum efficiency even in the most challenging conditions for sensors and related components.
In furnace systems, SUCO pressure switches connect to draft inducer motors. They verify proper airflow before ignition. By monitoring pressure conditions, our switches ensure safe system startup. They also prevent operation when airflow is insufficient, protecting equipment and ensuring HVAC compliance.
We build our high-pressure switches and sensors with durable materials and strict tolerances. This makes them suitable for large-scale HVAC installations and tough industrial environments. Customers worldwide trust SUCO. We offer scalable pressure sensing solutions that support efficient system design and ensure long-term reliability.
■ Diaphragm pressure switch rated up to 42 V
■ Durable zinc-plated steel housing
■ Snap-action switching with silver contacts
■ Overpressure protection up to 5,800 psi (400 bar)
■ Diaphragm pressure switches up to 250 V
■ Zinc-plated steel
■ Snap action with silver contacts
■ Overpressure safety up to 5,800 psi (up to 400 bar)
■ TE AMP Superseal 1.5® Connector
■ Overpressure Safety: Up to 4,350 psi
■ Field-adjustable pressure range: 1.45 to 725 psi
■ Deutsch DT04-3P Connector
■ Overpressure safety: Up to 1,450/5,801 psi
■ Field-adjustable pressure range: 4.35 to 1,450 psi
■ Diaphragm Pressure Switch up to 24 V with gold contacts
■ Overpressure safety up to 10,152 psi (up to 700 bar)
■ Made of zinc-plated steel
■ Overpressure safety: Up to 5,801 psi (400 bar)
■ Diaphragm Pressure Switch up to 24V
■ Overpressure safety: Up to 5,801 psi
■ Stainless steel housing
■ Snap action with silver contacts
■ Piston pressure switches up to 42 V
■ Zinc-plated steel
■ Snap action with silver contacts
■ Overpressure safety: 10,152 psi (700 bar)
■ AMP Superseal 1.5® Connector
■ Overpressure safety: Up to 10,152 psi
■ Field-adjustable pressure range: 725 to 2,900 psi
■ M12x1 DIN EN 61706-2-101A Connector
■ Overpressure safety: Up to 4,350 psi
■ Field-adjustable pressure range: 725 to 2,900 psi
■ Snap-Action Micro Switch with Silver Contacts
■ Field-adjustable pressure range: 725 to 2,175 psi
■ Overpressure safety: Up to 4,350 psi
■ Snap-Action Micro Switch with Silver Contacts
■ Piston pressure switches up to 250 V
■ Zinc-plated steel
■ Snap action with silver contacts
■ Overpressure safety: Up to 8,700 psi (up to 600 bar)
■ Piston pressure switches up to 250 V
■ Zinc-plated steel
■ Snap action with silver contacts
■ Overpressure safety: Up to 10,152 psi (up to 700 bar)
■ Deutsch DT04-3P Connector
■ Overpressure Safety: Up to 10,152 psi
■ Field-adjustable pressure range: 725 to 2,900 psi
■ M12x1 DIN EN 61706-2-101A Connector
■ Overpressure safety: Up to 4,350 psi
■ Field-adjustable pressure range: 4.35 to 1,450 psi
■ Snap-Action Micro Switch with Silver Contacts
■ Field-adjustable pressure range: 4.35 to 725 psi
■ Overpressure safety: Up to 4,350 psi
■ Zinc-plated steel body
■ Piston pressure switches up to 24V
■ Overpressure safety up to 10,152 psi (up to 700 bar)
■ Stainless steel housing
■ Snap action with silver contacts
■ Piston Pressure Switch up to 250V
■ Overpressure safety up to 10,152 psi (up to 700 bar)
■ Stainless steel housing
■ Snap action with silver contacts
■ Diaphragm Pressure Switch up to 250V
■ Overpressure safety up to 5,800 psi (up to 400 bar)
■ Stainless steel housing
■ Snap action with silver contacts
■ Pressure Range: From 0-40 bar to 0-500 bar
■ Overpressure Protection: From 150 bar to 1,000 bar
■ Burst Pressure: From 300 bar to 3,000 bar
■ Large Quantity Discounts Available – Contact us for pricing
Have a Question?
At SUCO ESI North America, our expert support team is here to provide quick, personalized assistance. Whether you need a pressure switch or sensor for your application, we’ll help you find the perfect solution. Please email us by filling out the contact form, or give us a call by clicking the button below!