Pressure Switches

A pressure switch is a device that senses changes in fluid pressure and responds in a specified way. An actuated pressure switch makes or disrupts electrical contact in order to either trigger an alarm or switch something on or off. Switches are programmed to activate at certain pressure points, and may be designed to make contact either on pressure rise or on pressure fall.

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Air Logic
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Racine, WI
262-639-9035
Air Logic designs and manufactures a comprehensive line of pneumatic and vacuum control equipment. The components include Precision Regulators, Pressure and Vacuum Switches, Quick Disconnects, Plastic Fittings, Interface Devices, and an assortment of pneumatic accessories.
MPL (Micro Pneumatic Logic, Inc)
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Pompano Beach, FL
954-973-6166
For over 35 years, MPL has specialized in unique miniature pressure switch solutions to the world's leading manufacturers. MPL pressure sensors and switches can be found in the most demanding environments from automotive to health care where long-life, reliable solutions are required. Visit www.pressureswitch.com for details.
An "All-in-One" package, Burkert's Type 8311 Pressure Switch/Transmitter is an intelligent unit offering indication, monitoring, transmitting, continuous ON/OFF control, and high/low alarm capabilities. It is designed for a wide range of flow control applications that include pressure control, filter monitoring and pump dry-run protection.
ITT Aerospace Controls
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Valencia, CA
661-295-4000
Serving aerospace and industrial markets, we design, develop and manufacture fluid control devices plus linear and rotary actuators. We have Neo-Dyne® brand of pressure switches plus flow, temperature and differential pressure switches for aerospace applications.
ifm efector inc.
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Exton, PA
800-441-8246
We are manufacturers of sensor and control products for industrial use. The proximity switches ifm efector makes include pressure sensors (AC, DC, flush mount) and pressure transmitters. We also make a differential pressure monitoring system. You will only find products of the highest quality with us.
Ruelco Companies, L.L.C.
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Harvey, LA
800-229-7835
Process control instruments are designed, manufactured, installed and serviced by us. We would like you to know about our pressure switch offering-high flow, standard, electric, standard differential pressure switches, high or low pressure switches (hydraulic). In business since 1980.
HYDAC Technology Corporation
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Bethlehem, PA
610-266-0100
The Electronic Division of Hydac Technology makes pressure switches that are used in heavy-duty industrial and mobile equipment. One series of our pressure switches is for use in diesel engines and pumps, marine transmissions plus general hydraulic and pneumatic systems.
Winters Instruments
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Toronto, ON
800-946-8377
Winters Instruments manufactures a comprehensive pressure switch product line including differential pressure switches (diaphragm or bellows actuated) and indicating pressure switches plus electrical contact pressure gauges. Our measurement instrumentation is offered worldwide.
O`Keefe Controls Co.
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Trumbull, CT
800-533-3285
O`Keefe Controls has been doing business since 1975. Our products are differential pressure switches, liquid or gas metering orifices, in-line screens and pneumatic sensors for industrial control needs. We also make nonelectric pneumatic pressure switches and a low pressure switch.
Pressure Switches Inc.
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Abita Springs, LA
800-259-6874
Pressure Switches is a leading provider of air pressure switches, differential switches, vacuum switches, electronic pressure switches and flow switches. Pressure Switches has over 30 years of switch designing and manufacturing experience and state-of-the-art equipment to suit your needs.
Solon Manufacturing Co.
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Chardon, OH
800-323-9717
We design and manufacture industrial controls. Solon Manufacturing`s pressure switch selection includes differential pressure switches plus bellows actuated, diaphragm actuated, piston actuated, explosion proof, gauge indicating, hydraulic and temperature compensated vacuum pressure switches.
Wasco Inc.
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Santa Maria, CA
805-739-2747
Wasco is a manufacturer of vacuum and pressure switches. We offer an extensive product line, including miniature pressure switches, differential pressure switches, solid state pressure switches and flow switches. We serve a range of industries and markets with quality pressure switch products.
Airtrol Components Inc.
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New Berlin, WI
800-762-0758
Airtrol Components produces miniature pneumatic components such as differential pressure switches, vacuum switches, air and oil pressure switches plus liquid level switches. Our miniature components are for light- to medium-duty applications. Serving a range of industries with our fine product.
Whitman Controls Corporation
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Bristol, CT
800-233-4401
Whitman Controls is a leading manufacturer of miniature differential pressure switches, miniature pressure switches, liquid level switches plus temperature and vacuum switches used in aerospace, OEM industrial, military, nuclear and process applications. ISO 9001 certified.
Hydra-Electric Company
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Burbank, CA
818-843-6211
Designing, developing and manufacturing pressure switches (and other products) is what Hydra-Electric does. Our pressure switch selection includes vacuum, gage, absolute and differential pressure switches. See us about items for monitoring and controlling pressurized operating systems.
Gems Sensors & Controls
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Plainville, CT
800-378-1600
Standard and custom fluid sensors and controls are manufactured by Gems Sensors. The pressure switches in our product line include gauge, subminiature, vacuum, in-line, manifold, solid-state and differential pressure switches.
Vaccon Vacuum Products
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Medway, MA
800-848-8788
Vaccon offers a comprehensive line of digital, solid-state and mechanical switches and sensors for pressure and vacuum applications in leak testing and process control systems and applications. We also have micro and nano quick disconnects for our solid-state pressure and vacuum sensors and switches.
The Engineering Sensors Division of Eaton Aerospace manufactures pressure switches, differential pressure switches plus absolute, gauge, solid-state and miniature hydraulic pressure switches. We use application engineering to produce products for our customers.
Barksdale, Inc.
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Los Angeles, CA
800-835-1060
Barksdale specializes in manufacturing top-quality pressure switches, solid-state pressure switches and other controls which are used for the control and measurement of fluids in industrial applications. Barksdale is a subsidiary of The Crane Company.
Delta Controls Corporation
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Shreveport, LA
318-424-8471
Delta Controls specializes in manufacturing sensor and control instrumentation-heavy duty and industrial grade-pressure or level measurement transmitters, pressure correctors, high-pressure level alarms, flow detector switches and more.
NOSHOK
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Berea, OH
440-243-0888
NOSHOK provides pressure switches, pressure gauges, needle valves, solenoid valves, thermometers and seals. Since 1967, we have been serving customers like you. Please contact us for more information.
BEC Controls Corp.
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Mineral Point, WI
800-677-8876
We are your source for HVAC, HVAC/R and other industrial controls. If we can`t find an HVAC control for you, we will custom design and manufacture it. Contact us about low pressure switches for forced, induction and natural boilers, or pressure switches for HVAC or pump control. Manufacturing since 1958.
Value Engineered Products
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Traverse City, MI
(800)643-3884
Value Engineered Products manufactures widely recognized pressure switches. Categories address low-pressure, vacuum, water and other pressure needs. Fluids such as engine oil, hydraulic oil, salt water and even air are compatible with the 490 Series. Our more popular line, the 670 Series, can handle aviation fuel, oil, jet fuel and Freon. To learn more about our products, visit our website today!
Unison Industries LLC
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Jacksonville, FL
904-739-4000
For pressure switches that will be exposed to harsh environments (pressure, shock, temperature, vibration), contact us at Unison Industries. Our pressure switch offering includes absolute pressure switches, differential pressure switches and gauges, plus gauge pressure switches.
NASON
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Walhalla, SC
800-229-4955
A manufacturer of pneumatic & hydraulic automation products & custom engineered switches, Nason has a wide range of design options available to ensure that the customer gets a product perfectly tailored for their needs. A variety of products offered includes pneumatic cylinders, hydraulic cylinders, pivot mounting, pressure switches, vacuum switches, alignment couplers & custom cylinders.
Recora Incorporated
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Batavia, IL
866-273-2672
The standard and custom pressure switches, controls and pressure-sensing electrical devices we manufacture are used in car wash, consumer, medical and industrial applications. The Recora Sensi-Switch® is a weather-resistant, light-touch shut-off device; Auto Alert® is for auto vehicle detection.
Norgren - KIP Incorporated
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Farmington, CT
800-722-5547
Norgren - KIP Fluid Controls is a leading manufacturer of pressure switches, electromechanical pressure switches, pneumatic pressure switches, differential switches and temperature switches. KIP provides high-quality, efficient switches and we also offer air and oil pressure switches.
Custom Control Sensors, Inc.
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Chatsworth, CA
818-341-4610
For over 50 years Custom Control Sensors has specialized in standard and custom pressure switch products including temperature switches, vacuum switches, oil and air pressure switches and differential switches. Custom Control provides quality switches for a number of industries.
Mid-West Instrument
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Sterling Heights, MI
(800)648-5778
Mid-West Instrument complies with the requirements of CSA B51-09. We have differential pressure gauges, flow measurement products, switches and accessories. In 1958 we began with producing leak testing instruments and have since introduced low differential and high working pressure gauges as well as pneumatic and hydraulic test and burst equipment. See our website for more details.
RJM Sales, Inc.
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Scotch Plains, NJ
(800)752-9055
Stainless steel compression, tension and universal industrial load cells are distributed through us. These particular load cells are offered in these ranges - 0-25 grams, 0-250 grams, 0-50,000 pounds and 0-3,000,000 pounds. We can also obtain pressure transducers and displacement transducers for you.
Kodiak Controls
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Lombard, IL
888-563-4258
Kodiak Controls and Kodiak East take great pride in providing our customers with an extensive inventory of the Sewur Valve, Gauges, RTDs, Thermocouples, Valves and Valve Positioners, Switches, Transducers, Indicators, Cylinder/Actuators, Level Sensing Equipment, HVAC and Paint Filters, Plastics Tubing and Fittings, Heaters and Wireless Sensors.
Sensata Technologies, Inc.
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Attleboro, MA
508-236-3800
Sensata Technologies (formerly Texas Instruments) is a manufacturer of pressure switches-used in automobiles (air conditioner, engine oil, power steering, transmission), HVAC/R and industrial applications (air conditioner high- or low-pressure cut out, A/C fan cycling, air brakes, hydraulic systems) and hermetic pressure switches.
Miller Energy, Inc.
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South Plainfield, NJ
(800)631-5454
A distributor of industrial instrumentation & process controls, representing top level switch manufacturers, such as Magnetrol. Precision level monitoring instruments & flow controls, float liquid level switches, pressure switches, magnetic switches & indicators, and new level switches & transmitters with radar technology.
BurnerParts.com
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Richmond, VA
804-236-3881
BurnerParts.com has over 75 years of experience as a distributor of high-quality pressure switch products. Pressure switches include air pressure switches (differential, vacuum) and gas pressure switches (low, high, automatic). For more information please call or visit our website today!
Thorco, Inc.
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Tulsa, OK
(800)324-0093
For over 80 years, THORCO has been supplying reliable and safe pressure, flow and liquid level controls. Today we specialize in liquid and chemical pumps, liquid gauges, pressure and temperature switches and more. Visit our website for more information.
Advance Controls, Inc.
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Bradenton, FL
(800)559-9224
Advance Controls manufactures electric switches as part of a full line of quality industrial motor control products. We offer a variety of cam switches, safety switches, limit switches, load break disconnect switches, VFD transfer switches and many other components to fulfill your motor control needs.
Eaton Corporation
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Cleveland, OH
(949)253-2115
Eaton Corporation is a worldwide powering business serving automotive, aerospace, hydraulics and truck industries. As a global leader in electrical components and systems, hydraulics components and systems and aerospace fuel, Eaton has both commercial and military customers. Since 1911, Eaton markets in over 150 countries. For further information on all our products, visit our website today.
Benz Engineering
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Fort Worth, TX
(817)280-0000
Benz Airborne Systems specializes in the manufacturing of transducers, pressure indicator switches and other items for the aerospace and off-road industries. We provide pressure transducers, torque transducers and more. We maintain stringent quality control and value customer support!
Endura Plastics, Inc.
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Kirtland, OH
800-376-4466
Endura`s ES2000 series Air Pressure Switch offers a positive snap action switch with pressure set points from .10"WC to 5.00"WC. Our small footprint design allows a very narrow "deadband" and instrument quality operation at a minimal cost. A great many options are available for configuration and mounting.
Cecomp Electronics, Inc.
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Libertyville, IL
800-942-0315
Cecomp Electronics manufactures pressure switches, solid state pressure switches, pneumatic pressure switches and electromechanical pressure switches. We offer the best in quality, service and price.
Thomas Industrial Services, Inc.
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Milwaukee, WI
414-483-9342
In business for more than 40 years, Thomas Industrial Services is committed to the highest quality and best value as we service, design and build complete custom heat process systems, including gas, oil, electric or dual fuel furnaces. ISO 9001:2000 Certified. We also offer various series of pressure switches.
Condor USA, Inc.
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Charlotte, NC
(704)544-8847
Founded in 1999, Condor USA markets pump and compressor control products. Being a national leader as well as supplying to 15 other countries, Condor USA is ISO9002 certified. Having expertise in areas of float switches, pressure switches and controls for compressors and pumps, you can depend on Condor's experience and worldwide reputation. For more information, check out our website today!
Electric Maintenance Service Company has been a repair specialist since 1918 as well as selling new and used eddy current drives. Electric speed controls is our specialty, but our product list also includes adjustable frequency drives, oil-tight switches and pressure switches among many other items. Please check out our website for a further listing.
ASCO®
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Marlton, NJ
(856)985-8700
ASCO® is a custom pressure switch manufacturer of differential, vacuum, temperature, oil pressure and pneumatic pressure switches. Our temperature and pressure switches range in size from miniature to industrial size. ASCO® is committed to providing quality, innovative products to all its customers.
Dylix Corporation
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Grand Island, NY
(716)773-2985
Founded in 1998, American owned Dylix Corporation designs and manufactures pressure transducers and transmitters. Markets include oil/gas, waste/water, pharmaceutical, food, automotive and general machine control. Explosion proof transmitters, switches and absolute pressure, gauge, differential transmitters, transducers and sensors are among the product line. See our website for more information.
Norgren
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Littleton, CO
303-794-2611
Norgren manufactures electromechanical and solid state pressure switches for vacuum, pneumatic, process control and hydraulic applications. We serve various industries with high-quality products and services. We are part of the IMI Group. We are happy to assist you in all of your pressure switch needs.
World Magnetics
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Traverse City, MI
800-643-3884
Under the DesignFLEX™ brand name, we manufacture differential pressure switches plus vacuum and pressure switches. These electromechanical items are of an ultrasensitive nature, as well as small, lightweight and customizable. We`re the company for fast responses and quality service.
AMOT US
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Houston, TX
281-940-1800
AMOT USA remains a ground-breaker in temperature and pressure sensing and control. We have pioneered quality components, including level switches, for nearing 60 years. Try our electric level switch, stainless steel pneumatic level valve and other mechanisms for a total engine solution. Other products include a line of pressure switches.
Spectrum® Associates, Inc.
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Milford, CT
800-723-2626
Spectrum® Associates manufactures fluid control instruments for the aerospace, commercial and defense industries. Our pressure switch offering includes absolute, barometric, gauge, vacuum, diaphragm pressure switches and differential pressure switches.
Hobbs Corporation
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Golden Valley, MN
800-537-6945
Hobbs is a manufacturer of pressure switches used in harsh environments. Standard, modified or custom switches include ultra-duty, extended-duty and differential pressure switches. We are now part of Honeywell Sensing and Control. See our website for more information.
Beswick Engineering Co., Inc.
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Greenland, NH
800-354-5014
Beswick Engineering seeks to be a pioneer in the miniature fluid power industry. Beswick designs and manufactures mini air cylinders, hydraulic cylinders, fitting, gauges, pressure switches, quick disconnects, shock absorbers, tubing, and valves. Cylinder bore sizes range from 9/16" to 1 7/8" with stroke lengths up to 6". Our applications engineers are available to answer your questions.
Ives Equipment Corporation
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King of Prussia, PA
877-768-1600
Ives Equipment Company offers diaphragm valves from featured manufacturers since 1954. We are control specialists offering hygienic valves, weir valves and aseptic stainless steel diaphragm valves. These high value sterile products are categorized on our website as biopharm, industrial & sanitary types. Our catalog also offers transmitters, pressure switches and transducers.
UCOM Inc.
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Orland, IN
260-829-1294
UCOM is a premier manufacturer of 24-volt, foot start and horn button switches; starter switches, push switches, dimmer switches, pressure switches and rotary switch assemblies; vehicular lighting; bullet terminals and connectors to be distributed to the military and automotive industries. We make custom products also.
Steven Engineering, Inc.
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South San Francisco, CA
800-670-4183
Established in 1975, Steven Engineering is California and Northern Nevada`s largest distributor of industrial controls and components. We specialize in electrical/electronic components, controls, sensors, switches, automation, and pneumatics products serving a wide range of industries.
Pressure Controls Inc.
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Belleville, NJ
973-751-5002
Pressure Controls specializes in manufacturing pressure switches, vacuum switches and flow switches. All of which can be applied to a variety of industries, from tire manufacturing to nuclear reactors. We also provide custom switch fabrication along with top-quality service and support.
Presair, LLC
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Mamaroneck, NY
800-431-2625
Since 1977, Presair has been a manufacturer of vacuum and differential pressure switches for many industries, including medical equipment, environmental processing, industrial manufacturing and electrical appliance control. We will create custom switches if our products do not already meet your needs.
Robertshaw Industrial Products
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Maryville, TN
800-228-7429
Our line of industrial products includes controls and sensors and our level switches are reliable when it comes to managing tank levels. Our Centeron™ Wireless Tank Level Switch Management is used for distribution companies. Automation management and control products can offer solutions for you.
Sigma-Netics, Inc.
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Riverdale, NJ
800-314-3894
For over 40 years, Sigma-Netics has manufactured pressure switches for military-aerospace and industrial customers, as well as rotary actuators and controls and metal bellows. We provide the most reliable vacuum and pressure switches in the industry. Regarding our hydro-formed metal bellows, we are a representative of an ISO 9001 manufacturer.
Transducers Direct, LLC
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Cincinnati, OH
513-583-9491
Transducers Direct is a superior source for all of your automation component and technical assistance needs. In-stock products include pressure transducers and position transducers, as well as pressure switches, digital displays, digital converters, encoders, and linear potentiometers.
Honeywell Sensing and Control
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Golden Valley, MN
800-537-6945
At Honeywell, we manufacture a complete line of electric switches - miniature, rotary, pushbutton, paddle, rocker, toggle and switches for industrial applications. We also have military and radar equipment including pressure switches, test instruments and medical instrumentation, computer mainframes, peripherals and process control. See our website for more information.
Northman Fluid Power
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Carol Stream, IL
630-588-8488
Manufacturing hydraulic and pressure control motors, valves, switches and pumps, Northman Fluid Power meets the needs of many OEMs and distributors in the USA, Canada, Mexico and South America. We offer high speed vane motors with speeds from 2800 RPM at 500 PSI all the way to 3600 RPM at 500 PSI. For information on all our products, contact us today!
Switching Solutions Inc.
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Concord, ON
877-774-8808
From pressure, temperature to vacuum switches, Switching Solutions guarantees high quality. Pressure switches have adjustable psi points ranging from 0.5 to 6000 and vacuum switches are also adjustable, from 5 to 30 Hg. Whether you need high or low applications, we customize by request. Our served industries include hydraulic, water treatment, pneumatic and for more, visit our website today!
Kromschroder Inc.
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Cleona, PA
717-272-3051
Kromschroder is a manufacturer of gas control equipment for the industrial heating market - pressure switches, pressure reducing regulators, control motors, flow-meters, ratio regulators, gas and air solenoid valves, butterfly valves plus individual and multi-flame management controls.
Deltrol Controls
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Milwaukee, WI
414-671-6800
Deltrol Controls manufactures and designs a full line of stock and custom solenoids, electrical relays, dispensing valves, and custom switch assemblies. Among our custom switches is our Magnetic Latching Pressure Switch. For more information, please visit our website!
For over 25 years the woman-owned company, Greson Technical Sales has been a leading supplier of industrial products including a wide variety of pumps, compressors, valves, and lubricants. We work with an assortment of manufacturers that provide products like solenoid valves, pressure switches, hydraulic valves, and metering pumps. We will provide you with the best service in the industry!
Royal Distributors, Inc (RDI)
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Temecula, CA
800-226-8436
RDI is a pressure switch specialist. Some of our switch products include differential switches, solid state pressure, miniature pressure, low air pressure vacuum, medium and low pressure switches, and compact ultra-low pressure. Highest standards of quality, service, and cost are offered.
Magnaloy Coupling Company
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Alpena, MI
989-356-2187
For almost 40 years, Magnaloy has been manufacturing flexible drive couplings plus cylinder rod end alignment couplers, fluid power accessories, pump and motor mounts, and hydraulic manifolds and manifold accessories. Our fluid power accessories include a high quality design hydraulic pressure switch. To see this and more, visit our website today!
Adcon Engineering Company, Inc.
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Cleveland, OH
440-238-3915
As an authorized stocking distributor, Adcon Engineering focuses on automation solutions for multiple industries. We focus on machine vision, machine safe-guarding, networking, connectivity, sensors and control. We can connect you within a wide range of needs be it flow and pressure switches, mounting brackets, barcode scanners or motor controls, Adcon is committed to giving you quality service.
ASCO Valve
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Florham Park, NJ
800-972-2726
With over 100 years of experience, ASCO Valve is an ISO 9001-2000 certified leading manufacturer of quality solenoid valves and pressure and temperature switches. Our products are designed to control the flow of various liquid and gaseous substances. Being the first company to develop and manufacture the solenoid valve in 1910, we serve nuclear, medical, automotive and packaging industries.
KOBOLD Instruments Inc.
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Pittsburgh, PA
800-998-1020
Since 1980, KOBOLD has been a leading manufacturer of high-quality pressure switches, gauges and transmitters. KOBOLD brings to you 25 years of experience, excellent customer service and FREE technical support. Call today or visit our website for all of your instrumentation needs. Our highly trained engineers and sales team can find the optimal solution for even the most demanding applications.
Aqua Environment Co. Inc.
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San Rafael, CA
415-453-8157
For over 30 years Aqua Environment has been designing and producing high quality valves, regulators, adapters, indicators, switches, filters and other components for high-pressure gas and liquid service. Our products are designed, manufactured, assembled, and tested at our facilities in San Rafael, California. We pride ourselves on our reputation for quality products at a reasonable price.
Delta Controls
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Houston, TX
(713)425-6352
Delta Controls leads the field in the design and manufacture of robust, reliable and competitively priced temperature, pressure, differential pressure and flow switches, internationally approved for use in hazardous areas for safety applications. We've also have launched a comprehensive range of instrument gauges.

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