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Pressure Switches

Welcome to the premier resource for Pressure Switches. The manufacturers and distributors featured in the following listing offer a broad range of pressure switches, including differential pressure switches, as well as air, bolted, and adjustable vacuum pressure switches. The following index allows users to find an ideal source for all pressure switch requirements, providing everything from electric and air flow pressure switches to air logic and digital pressure switches.

For specific and local listings, use the search tools provided below. Related products and services, such as gauges, custom switch design and installation, can also be accessed with this directory. For additional company information, follow the weblinks provided in each result.
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Pressure Switches Suppliers

Displaying 1 to 25 out of 825 results
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Wasco, Inc. - Santa Maria, CA
Manufacturer, Custom Manufacturer, Service Company
http://www.wascoinc.com
Company Profile: Custom manufacturer of pressure switches. Pressure switches are available in various types & sizes. Pressure switches are made from stainless steel & are available with capsule type, piston with O-ring type & sensitive diaphragm sealed piston sensors. Pressure switches are suitable for semiconductor,... automation, fluid power & hydraulic industries.
Pressure Switches Product Catalog:
Pressure Switches
Solid State High Pressure Switch (100 - 6000 PSI Range) HE 904 Series
Solid State High Pressure Switch (400 - 6000 PSI Range) 9000 PSI Proof HE 903 Series
More Info
Sigma-Netics, Inc. - Fairfield, NJ
Manufacturer, Custom Manufacturer
http://www.sigmanetics.com/industrial_press...
Company Profile: Custom manufacturer of vibrant resistant pressure switches including industrial & military aerospace pressure switches. Industrial models are environmentally sealed NEMA type 4 switches with applications in agricultural equipment, offshore processing & petrochemical processing. Switches designed for... low pressure & vacuum applications with pressure ratings of 3 to 125 PSIG are available. Other switches range in pressure rating from 8 to 6000 PSIG. Military models meet the requirements of the MIL-STD-810 & MIL-STD-202 quality standards.
Ashcroft, Inc. - Stratford, CT
Manufacturer
http://www.ashcroft.com/products/overview.c...
Company Profile: Pressure & temperature switches fill all needs. Standard & special actuators for all applications. ISO 9001 certified.
SOR, Inc. - Lenexa, KS
Manufacturer
http://www.sorinc.com/Categories.aspx?Categ...
Company Profile: ISO 9001:2000 & ISO 9001:2008 certified manufacturer of standard & custom pressure controls & regulators including switches. Features of hermetically & pivot sealed switches include weather & explosion resistance, terminal block connections, adjustable dead bands, set point adjustment, calibrated scales,... pressure ports, switching elements, diaphragms, static O-rings, springs, piston shafts & housings. Pressure switches are suitable for air, oil, gas, power, petrochemical, nuclear, water & non-corrosive process & non-hazardous applications.
Brand Names: SOR
Dwyer Instruments, Inc. - Michigan City, IN
Manufacturer, Custom Manufacturer
http://www.dwyer-inst.com/Products/TOC.cfm?...
Company Profile: ISO 9001:2000 certified manufacturer of industrial controls & instruments including pressure switches, low pressure switches & light pressure switches. Types of pressure switches include large diaphragm differential pressure switches, compact low differential pressure switches, explosion-proof differential... pressure switches, gas pressure switches, bourden tube differential pressure switches, double bellows differential pressure switches, miniature pressure switches, miniature adjustable pressure switches, HVAC differential pressure switches, compact economic differential switches, single & dual pressure switches, floating contact null switches for high & low actuation & low differential pressure switches for general industrial service. Products are available with one year warranty.
Brand Names: MINITACTOR
Honeywell Sensing and Control - Golden Valley, MN
Manufacturer, Custom Manufacturer
http://sensing.honeywell.com/index.cfm/ci_i...
Company Profile: ISO 9001 & QS 9000 certified manufacturer of sensing & control devices for industrial, IT, medical, automotive on-board, commercial, consumer, aviation, heavy-duty vehicle & rail applications. Low pressure switches with standard terminals have a factory set pressure rating ranging from 1 PSI to 100 PSI.... All high pressure switches have factory set pressure ratings. Different models have set points ranging from 2 to 70 PSI, 35 to 3000 PSI, or 200 to 1000 PSI.
Gems Sensors & Controls - Plainville, CT
Manufacturer, Custom Manufacturer
http://www.gemssensors.com/content.aspx?id=...
Company Profile: ISO 9001 certified manufacturer & designer of differential pressure switches for filtering process of coolants. Switches are available with up to 6,000 psi operating pressure. Various features of switches include shock, vibration & chemical resistance, snap-action microswitches, brass housings, Kapton®... & polyamide diaphragms, top mounted electrical connections & fixed or adjustable set points. UL listed. Kan Ban delivery. Lean manufacturing. Six Sigma methodology. RoHS compliant.
Brand Names: Gems
HYDAC International - Lehigh Valley, PA
Distributor, Manufacturer, Custom Manufacturer
http://www.hydacusa.com/elect/elect.htm
Company Profile: Manufacturer & distributor of tank mounted switches used to control heating, cooling, & pressure variations in hydraulic systems. Temperature switches range from 32 - 212 degrees Fahrenheit. Pressure switches measure 0 to 150, 1000, 3000, 6000, & 9000 psi. Also includes 4 digit digital displays, analog... output signals, mounting position options, field adjustability, & dual switch design.
Value Engineered Products - Newbury Park, CA
Manufacturer
http://www.veproducts.com/
Company Profile: Manufacturer of explosion proof pressure switches for gas pipeline pumping applications. Includes dual differential pressure options. Sizes include 7.63 in. port to port by 3.75 in. high.
Pressure Switches Product Catalog:
670 Series Pressure Switches
680 Series Pressure Switches
658 Series Pressure Switches
More Info
Airtrol Components, Inc. - New Berlin, WI
Manufacturer, Custom Manufacturer, Service Company
http://www.airtrolinc.com
Company Profile: Low pressure switches, subminiature pressure switches, adjustable pressure switches, low deadband pressure switches & PC board mount pressure switches are available from this manufacturer. Some switches are available in adjustment ranges from .5 to 100 psi full scale. Four mounting styles, plus a wide... variety of options including gold contacts & factory pre-set.
Siemens - Multiple Locations
Manufacturer, Custom Manufacturer, Manufacturers' Rep, Service Company
http://www.usa.siemens.com/entry/en/
Company Profile: Worldwide manufacturer of pressure switches including gas pressure switches. Gas pressure switches feature automatic & manual reset versions & used for gas & air pressure supervision on industrial & commercial burner applications.
Turck, Inc. - Plymouth, MN
Manufacturer, Custom Manufacturer
http://www.turck-usa.com/Products/Relays/
Company Profile: Worldwide manufacturer & distributor of standard & custom switches including low & high pressure switches. Types of switches include interface, 1-pole, 2-pole, solid state, 8-pin plug-in, 11-pin plug-in, 11-pin sensitive, 4-pole square base plug-in, square base power, miniature power, 4-pole miniature,... general purpose, low level, latching, power & timer switches. Single pole switches are available in change over contact, open contact, change over twin contact & twin open contact style switches. Specifications of 1-pole switches include maximum switching current up to 10 A, maximum switching voltage up to 250 V & ambient temperature ranging from minus 40 degrees C to plus 70 degrees C.
Brand Names: Releco
Tecmark - Mentor, OH
Manufacturer, Custom Manufacturer
http://www.tecmarkcorp.com/products/pressur...
Company Profile: ISO 9001 certified custom manufacturer of pressure switches. Specifications of switches include 2 in. water columns, pressure up to 100 psi, 100,000 cycles load life under mechanical, electrical & thermal loads, 32 degrees F to 190 degrees F operating temperature, 1/4 in male quick connects, 1/8 in.... to 1/4 in. NPT male, 3/16 in. barbed, 1/8 in. to 1/4 in. compression & 1/8 in. NPT female pressure fittings & 25 A electrical supply. Features include eight terminals, mounting pans, plated steel, stainless steel & injection molded plastic & with or without wiring enclosures. Switches are suitable for electric or gas heaters, pumps, air compressors, electric strip heaters in VAC systems, food-processing equipment, residential boilers & pneumatic, gas or fluid flow systems.
Steven Engineering - Multiple Locations
Distributor, Custom Manufacturer
http://stevenengineering.com/Prod_Serv/prod...
Company Profile: Distributor of industrial automation devices & components including pressure switches. Types include NPTF NPN pressure switches, SPDT pressure switches, NPN pressure switches & adjustable DPDT switches. Pressure switches are available in different styles, sizes & configurations. Same day shipment & JIT... delivery available.
Brand Names: ABB, Advantech, C&A, Carlingswitch, Chicago Miniature Lamp, Clarostat, Cooper Industries, Crydom,...
Ives Equipment Corp. - King of Prussia, PA
Distributor, Custom Manufacturer, Manufacturers' Rep, Service Company
http://www.ivesequipment.com/Default.aspx?P...
Company Profile: Manufacturers rep. & stocking distributor of liquid level high pressure & temperature switches. Features include stainless steel construction, hermetically sealed switches, 72 in. leadwire with strain relief, adjustable pressure ranges from 1 psi to 6000 psi & adjustable temperature ranges from minus... 130 degrees F to plus 650 degrees F. Features include storage temperature ranging from minus 58 degrees F to plus 203 degrees F. Electrical ratings include 5 A at 250 VAC & 1 A at 125 VAC.
Brand Names: United Electric Controls, ASCO
Thorco Holdings, LLC - Multiple Locations
Distributor, Manufacturers' Rep, Service Company
http://www.thorcousa.com/pressure-switches....
Company Profile: Stocking distributor of pressure switches available with NEMA enclosures. Pressure switches are available with 1 psig to 10,000 psig pressure. Materials used include aluminum, stainless steel, Hastelloy®, Inconel® & tantalum.
Brand Names: Neo-Dyn
Kinequip, Inc. - Multiple Locations
Distributor, Custom Manufacturer, Manufacturers' Rep, Service Company
http://www.kinequip.com/
Company Profile: Distributor of pressure regulators including switches. Specifications of pressure switches include -101 kPa to plus 10 kPa vacuum pressure display range, 12 VDC to 24 VDC supply voltage, up to 250 mA current consumption & 0 degrees C to 50 degrees C non-condensing operating temperature range. Features... of pressure switches include four digit LED display, self diagnosis, panel & DIN rail mount & auto preset & auto shift functions. Pressure switches are applicable for use in compressors & dispensers.
Brand Names: PSE, SMC
Marcuse & Son, Inc. - Fort Worth, TX
Distributor
http://www.marcusecompressor.com/catalog/in...
Company Profile: Distributor of pressure switches available in various models with 65 psi to 200 psi cut out pressure & 115 V & 230 V voltages. Features of pressure switches include positive quick make & break contact action, automatic unloader valves, pulsation dampers, two ground screws, non metallic covers, visible... contacts & NEMA enclosures with 1/2 in. conduit openings & 1/4 in. NPT female connections. CSA certified. UL listed.
Grainger Co., Inc. - Lake Forest, IL
Distributor, Custom Manufacturer
http://www.grainger.com/Grainger/ecatalog/N...
Company Profile: Distributor of a very wide range of pressure switches including electrical, HVACR, pump, lighting, power tool, motor, outdoor equipment, pneumatic, material handling, safety, automotive, cleaning, fleet/vehicle maintenance, hydraulic, plumbing, power transmission, security, testing & welding switches....
F.W. Webb Co. - Bedford, MA
Distributor, Custom Manufacturer
http://www.fwwebb.com/html/sevco.html
Company Profile: ISO 9002 certified distributor of switches including pressure & temperature switches.
Brand Names: Ashcroft
MSC Industrial Supply Co. - Melville, NY
Distributor, Custom Manufacturer
http://track.did-it.com/n?lid=50010356&tid=...
Company Profile: Supplier Of 450,000 Products From 2,500 Manufacturers: Cutting/Machine/Hand/Power Tools, MRO Supplies, Abrasives, Fasteners, Precision Instruments, Machinery, Electrical Supplies, Safety Equipment, HVAC, Welding, Hose, Tubing, Fittings, Material Handling, Pumps, Power Transmission, Janitorial; Same Day... Shipping
Wisconsin Oven Corp. - East Troy, WI
Distributor, Manufacturer, Custom Manufacturer, Service Company
http://wiscon.thomasnet.com/item/replacemen...
Company Profile: Custom manufacturer of blower components including gas pressure switches.
Product Catalog
Continental Fan Manufacturing, Inc. - Buffalo, NY
Distributor, Manufacturer, Custom Manufacturer
http://www.continentalfan.com/ecatalog.php?...
Company Profile: Manufacturer of standard & custom pressure switches for in-line duct fans. Pressure switches are available in voltage ratings of 120 V. Pressure switches feature electronic cycle timing board, air pressure sensing & time delay. Applications include HVAC or energy management & for surface mounting in... areas with limited internal access.
Brand Names: Aeroflo, Continental Fan, CFM
Swagelok Company - Solon, OH
Distributor, Manufacturer, Custom Manufacturer
http://www.swagelok.com/
Company Profile: ISO 9001:2000 & ISO 14001 certified custom manufacturer of limit switches for actuating valve position. Limit switches are available with rating temperature ranging from minus 13 degrees F to plus 185 degrees F temperature & 0.5 A to 20 A electrical resistance. Features of limit switches include epoxy... coated aluminum housing & anodized aluminum coupling & stainless steel bracket actuator. ASME approved & METI/KHK, ANSI, DIN, UNSPSC, eClass & TUV certified.
Corbett Industries, Inc. - Waldwick, NJ
Manufacturer, Custom Manufacturer, Service Company
http://www.corbettind.com/prod.htm
Company Profile: Custom manufacturer of industrial process heating & manufacturing equipment including limit switches, pressure switches & temperature switches. Facilities include design, sales, manufacturing, renovation, installation service & component part sales. Products include ovens, dryers, furnaces & kilns, process... fume incinerators, heat recuperation systems, combustion chambers, process air heaters, packaged control systems, textile calender roll heating systems & pre-drying equipment for web applications.
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