This section provides an overview for vacuum switches as well as their applications and principles. Also, please take a look at the list of 40 vacuum switch manufacturers and their company rankings. Here are the top-ranked vacuum switch companies as of November, 2023: 1.Schneider Electric SE, 2.Anfield Sensors Inc., 3.Wasco Switches & Sensors.
Vacuum switches, also called set points, are a type of electronic or mechanical device used in pneumatic or conveying systems.
Vacuum switches and pressure switches are also available as a set of products.
By sensing changes in vacuum or pressure and opening or closing an electrical circuit when a set point is reached. The switch can change the flow of air from one place under vacuum or pressure to another.
They are reliable, safe, and perform with high accuracy under pressure.
Here are some of the uses of vacuum switches.
Vacuum switches are used as switches in safety circuits, etc., or to protect vacuum equipment, etc., because they can capture changes in vacuum or pressure and control the ON/OFF of electrical circuits.
They can be used mainly for fluids, such as air and gas.
They are used in various applications that require safety interlock functions and pressure control to ensure the safety and reliability of the entire system.
The structure of a vacuum switch consists of an electric, air-driven, or mechanical switch, and a sensor part.
Vacuum switches use a sensor to detect pressure conditions and changes, and issue a predetermined signal when the upper or lower limit of the set operating pressure is reached.
This signal control allows the switch to turn ON/OFF, and by opening and closing the electrical circuit, the workpiece inside can be safely conveyed or maintained.
Since the switch is designed to open and close when pressure reaches a certain point, it has a highly robust specification to withstand repeated operation, and is made of silicon material that is easily compatible with all fluids so that it can be used in a variety of operating environments.
Although some vacuum switches are explosion-proof, as a general rule, they cannot be used for explosive or flammable gases or fumes.
*Including some distributors, etc.
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MAMCO Precision Switches, a company founded in 1964 and based in New York, is known as a manufacturer of commercial pressure switches. The company serves various industries including aerospace, automotive, oil and gas, and more with products such as low-pressure, vacuum-pressure, and differential switches that are economical to interface pressure systems and PCBs. Additionally, they have served Fortune 100 clients across the world while operating under quality management certifications including ISO-9001-2015 and TS-16949 compliant.
OMEGA Engineering Inc., founded in Norwalk, CT, in 1962 is a manufacturer of products used to measure temperature and humidity, flow and level, and pressure. The company's product portfolio includes thermocouple probes and assemblies, pressure gauges and switches, and air velocity measurement systems, wireless systems and portable optic sensors. The company serves markets including Automotive and Electric Vehicles, Renewable Energy and Energy Storage and Electronics and IT Infrastructure. The company also offers customer services that include support, custom research projects and customized services.
Honeywell International Inc. was founded in 1885 and headquartered in Charlotte, North Carolina. Honeywell is a diversified technology and manufacturing company to global customers in many industries such as aerospace, building technologies, performance materials, manufacturing, and safety. Honeywell produces hardware and software solutions for each industry it serves. In building technologies, Honeywell designs access controls, electrical and wiring, fire life safety, and employee training services. In aerospace, Honeywell designs cockpit systems and displays, engines, cabin management and cleaning, and health and usage monitoring.
Barksdale, established in 1949 and headquartered in Reichelsheim, Germany, is a manufacturer of industrial control and regulator products. The comprehensive product line includes pressure, transducers, switches, temperature, level, and flow controls that offer precise monitoring, efficient regulation, and enhanced operational safety. These products find application in industries such as oil and gas, manufacturing, energy, and transportation. The company's accurate monitoring instruments optimize processes, guarantee operational efficiency, and maintain safety standards, all of which add to the smooth running of complex industrial systems.
ANVER Vacuum Material Handling Specialists, established in 1975 and located in Elk Grove Village, Illinois, USA, is a manufacturer and supplier of vacuum tube lifting systems and vacuum lifting equipment. The company's product range includes vacuum tube lifters, lifting pads, grippers, generators, and system components, catering to diverse industries such as manufacturing, aerospace, automotive, food and beverage, and material handling. The company’s services entail, testing and certification, supply chain management, and technical support. The company also holds ISO 9001:2015 certification, an indication that it exceeds expectations in quality and service.
Wasco Switches & Sensors is a manufacturer and supplier of pressure and temperature vacuum switches. Established in 1963, the company is headquartered in Santa Maria, California, USA. The company specializes in producing a wide range of pressure and temperature switches for various applications. Its product portfolio includes pressure sensors, switches, and transducers, serving industries such as HVAC, semiconductor, medical and industrial, fire suppression, and defense as well as aerospace. Wasco Switches & Sensors offers services like technical support and customization.
Micro Pneumatic Logic, Inc., established in 1987 and located in Pompano Beach, Florida, USA is a manufacturer of pressure switches and sensors. The company specializes in manufacturing air pressure switches, differential pressure switches, flow meters, and leak detectors. The company is an expert in custom-designing miniature pressure switches for various sectors like defence, aerospace, industrial instruments, energy and networking. The switches designed with advanced technology and software are ideal for monitoring critical circuits.
Pressure Controls Inc., established in 1996 and based in Belleville, NJ, USA is a manufacturer of pressure flow and altitude switches. The company specializes in pressure and vacuum switches, absolute pressure switches, and flow switches. The company manufactures superior-quality switches, which are largely used by various industries, including aviation, defence, energy, medical and semiconductors. The company has a 10,000 sq. foot production facility, where the switches are designed using CAD and FEA software. In 2021, the company was acquired by RIDE, Inc- an engineering company, based in West Greenwich. Presently, the company is headquartered in Victory Highway West Greenwich.
World Magnetics is a manufacturer and producer of a broad range of low and high pressure, vacuum, differential switches, magnetic heads and magnetic sensors for high-end applications. They came into inception in 1962 and located at USA. They offer domestic, on-site production and shipping to customers globally. The company also provides custom design and engineered pressure switches, magnetic heads, special projects, and applications. Their allegiance to technological innovation has resulted in advanced pressure sensing solutions that add to the efficiency and safety of industrial processes.
Vacuum Research Corporation was founded in 1953 in northern California and moved to its current home in Pittsburgh, Pennsylvania in 1987. The company is a researcher and manufacturer of vacuum components including valves and gates. The company offers individual catalogs for its valve product lines including vacuum valves, conflat valves, vacuum gauges, vacuum fittings, and vane pumps. The company also offers an extensive range of fittings, flanges, & adaptors as both replacement and standalone components.
Ohio Medical Parts originated in 1910 as Ohio Chemical and Manufacturing Company in Cleveland, Ohio. Today Ohio Medical is a producer of medical air and vacuum pumping systems as well as medical suction and oxygen therapy devices. Ohio Medical services the medical device, medical gas, construction/renovation, ambulatory surgery center, industrial, and OEM solutions industries. Ohio Medical devices are manufactured in an ISO 13485 registered and FDA regulated medical device manufacturing facility. Product offerings include medical devices such as flowmeters, hoses, gas regulators, and suction regulators, as well as medical gas devices such as medical gas systems, vacuum pumps, air compressors, and medical gas accessories.
Air Logic’s parent company was started in 1935. In 1975, the parent company purchased Johnson Controls’ Fluidic Division and renamed it Air Logic, operating out of Milwaukee, Wisconsin. The company is an ISO 9001:2015 certified manufacturer of standard and custom molded components and fittings to customers in the United States and overseas. The company’s primary product categories include orifices, filters, check valves, switches, and regulators. The company also offers custom manufacturing through options of orifice and fitting sizing, as well as custom molding and material varieties.
Airtrol Components, Inc was founded in 1977 and is headquartered in New Berlin, Wisconsin. The company is a manufacturer of precision miniature pneumatic components used in light-to-medium duty applications that require small, lightweight precision components. Many customers such as NASA are in the medical, dental, aerospace, and process control or automation industries. The companies key products categories include switches including Air Valves, Precision Orifices including needle valves and barbed fittings, and Regulators, Valves & Comparators which include pressure regulators and relief valves.
Clark Solutions, established in 1962 and headquartered in Massachusetts, United States, is a supplier and distributor of fluid handling products. The company offers a wide range of products, including pumps, valves, and instruments, among others, serving industries such as chemical processing, pharmaceuticals, and food and beverage. These industries rely on the company's solutions for precise fluid control in tasks like transferring, mixing, and flow control, ensuring the accuracy and efficiency of operations.
Oil-Air Products began in 1983 and is based in Plymouth, Minnesota. OAP is a distributor of fluid power systems and offers other services. Product listings include measurement instrumentation, pneumatics, custom manifolds, power units, lubrication, pumps, motors, valves, planetary gearboxes, accumulators, flow meters, and pumps. Other services include custom system design, hose assembly fabrication, troubleshooting, and component selection, as well as machine and part inspection and either on-site or inhouse repair options.
Schneider Electric S.E. is headquartered in Rueil-Malmaison, France, and has been operating since 1836. Schneider Electric provides a number of products and services including electrical car charging, energy management software, surge protection devices, load banks, servers and HMIs, valve and valve actuators, feeder automation, grid automation, and SCADA software products, data center cooling and software, home automation and security, light switches, motion control and robotics, signaling units, solar and energy storage, RFID systems, as well as other hardware, services, and software.
FIPA, established in 1985 and headquartered in Munich, Germany, is a manufacturer of vacuum technology and end-of-arm tooling solutions. The company offers products connected with all aspects of material flow systems. It provides vacuum technology products like peripheral hardware for the generation and control of vacuums, hoses, fittings, lifting technology for lifting and conveying loads and end-of-arm tooling like gripper systems for the handling of workpieces. It also offers tailored solutions for special requirements. The company's products are mainly for plastics, sheet metal, packaging and general industries. It also offers training courses and seminars, equipment rental and installation services.
Nihon Pisco Co. Ltd., founded in 1976 and based in Nagano, Japan, is a manufacturer and distributor of pneumatic equipment and is ISO 9001 and ISO 14001 certified. The company stocks various products like valves, actuators, and vacuum accessories used in several industries, including semiconductor, medicine, and rechargeable battery. The company started selling push-in fitting for pneumatic piping in 1977 and launched the industry’s first push-in fitting built-in type speed controller in 1981. In 1993, it launched a few products, including a quick exhaust valve, a digital pressure sensor, and a vacuum generator with a digital pressure sensor.
AIR BEST(CHANGXING)TECHNOLOGY CO., LTD. is a manufacturer and supplier of vacuum components that engage in research, development, and production; founded in 2006 in Zhejiang Province, China, The components include vacuum generators, grippers, suction cups, mounting pieces, and accessories like valves, switches, gauges, silencers, and filters. The business provides services to the automotive metal press, intelligent manufacturing, woodworking, pharmaceutical, and packaging sectors. The business has ISO 45001:2018, CE, and ISO 14001:2015 certifications, and in 2020 it joined the PIAB Group as a brand.
Orion Instruments, founded in 1977 and based in Pune, Maharashtra, India is a manufacturer of pressure switches. The company specializes in industrial, OEM, domestic, flameproof and compact pressure switches. The company offers high-range, bellows, low range and hydraulic range switches. This ISO-90012015-certified company provides pressure switches to various industries, military armouries, aviation, transportation and communication sectors. The products are BASEEFA, PESO, IECEx and KLPL certified. This ensures that every product passes through a series of quality checks followed by final approval.
Anfield Sensors Inc., headquartered in Mississauga, Ontario, Canada, is a manufacturer and supplier of sensor solutions. Their product lineup includes pressure switches, differential switches, temperature switches, level switches, as well as transducers, and ultrasonic level sensors, catering to various industries such as manufacturing, automotive, aerospace, and oil and gas, providing accurate monitoring and control in hydraulic, pneumatic, and other applications. Their facility is ISO 9001:2015 certified, ensuring their products adhere to international standards.
Festo Corporation, established in 1925 and headquartered in Esslingen, Germany, is a supplier of automation technology and technical education and is ISO 9001, ISO 13485, and ISO14001 certified. It has around 33,000 catalog products, customized components, and ready-to-install solutions, including grippers, motors, and sensors used in industrial and process automation. The company won the German Future Award in 2010 and serves 300,000 customers worldwide, while its education division provides training solutions for 56,000 industrial companies and educational institutions. It registered €3.81 billion in the 2022 financial year and is available in around 60 countries, with 2,600 patents worldwide.
Edwards Vacuum is a British multinational vacuum and ultra-high vacuum pump manufacturer, founded in 1919 and headquartered in Burgess Hill, and has been a subsidiary of Atlas Copco since 2014. The company provides vacuum products, abatement solutions, and related services, including dry pumps, turbomolecular pumps, and leak detection equipment. They cater to power, glass, pharmaceutical and chemical, scientific instruments, and research and development applications. They minimize the environmental impact of semiconductor manufacturing and delivering cutting-edge products that meet the needs of their customers.
ABB Electrification Canada is a subsidiary of industrial giant, ABB. ABB Electrification serves the data center solutions, oil, gas & chemicals, food & beverage, railway, infrastructure, and microgrids industries with solutions such as smart industry, E-mobility, smart living, smart power, smart cities, and smart distribution. Products include control systems, power electronics, UPS and power conditioning, industrial software, PLPC automation, robotics, power converters and inverters, medium voltage products, metallurgy products, control room solutions, and motors and generators.
Tecmark, headquartered in Mississauga, Ontario, Canada, is a manufacturer and distributor of electric components. Their product range includes switches, sensors, thermostats, spa side controls, and air transmitters, catering to industries like agriculture, appliances, HVAC, leisure, and marine. Tecmark's products serve a wide range of applications, from controlling the flow of electricity and fluids to measuring physical quantities such as temperature, pressure, and level. The company holds several certifications such as ISO 9001:2015, CSA, and UL certifications.
B&B Instruments (BBI) was incorporated in Indiana in 1972 and still operates out of Indianapolis, Indiana today. BBI is an authorized stocking distributor for manufacturers of measurement, control & calibration equipment for pressure, temperature, flow, humidity, & level instrumentation serving both startups as well as Fortune 500 clients in industries such as utilities, metals, food, process, industrial, OEMs, and technical. BBI’s product categories include calibrators, controllers, meters, flow, gauges, humidity, level, meters, pressure, switches, temperature, and transmitters. Featured products include Autrol Transmitters APPT-3100 Differential Pressure Transmitter, Barksdale’s UDS7 Series Solid State Pressure Switches, Kytronic’s actuator positioner, and Monarch DataChart’s DC1250 2-Channel Paperless Recorder.
MiMotion was founded in 1946 in Birmingham, Alabama and today operates under Genuine Parts Company. The company operates as a distributor and supplier of custom parts for both maintenance repair and operating replacement part market and the OEM market. The company’s product line includes many types of products including abrasives, chemicals & lubricants, hand & power tools, hose & fittings, and process pumps & equipment. The company also provides maintenance repair and operating replacement parts as well as OEM parts ensuring compatibility with existing customer operations.
Applications Engineering Ltd, founded in 1983 and located in Uckfield, East Sussex, UK is a supplier of mechanical switches and sensors. The ISO 9001-certified company specializes in fire sprinkler products, level switches and sensors, Kytola flowmeters, and solenoid valves. The company has been working as a supplier of these products to sectors like manufacturing industries, defence, networking and power and energy. The annual ISOQAR audit ensures the superior quality of every product. The company is accredited by WRAS, UKCA, and UKAS Product Certification.
United Electric Controls is a manufacturer of WirelessHART gas detectors, pressure switches & trasmitters, temperature switches, electronic smart switches as well as safety transmitters, controls, and sensors. The company was founded in 1931 and is headquartered in the United States. The company aims at providing equipment protection, processes, and personnel safety in different industrial enviroment. The company's products perform industrial alarm and emergency shutdown functions for its global customers. The products have ideal applications in hydrogen energy, power, oil & gas, wastewater treatment as well as aerospace industries.
Morrow Water Technologies, Inc. was formed as Graves Service Company in 1990, was purchased by Brownlee-Morrow Engineering Co. Inc in 2006, and is based in Alabama today. The company offers a wide range of equipment, services, and support for municipal water and wastewater markets, as well as core and borehole drilling. The company’s sales division is a full-line supplier of pumping equipment including pumps, process equipment, controls, feeds, and accessories. Options including customizable systems are available. The drilling division provides a full range of services for drilling and well system design. The equipment services division provides equipment service, repairs, and maintenance.