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This section provides an overview for vacuum switches as well as their applications and principles. Also, please take a look at the list of 43 vacuum switch manufacturers and their company rankings. Here are the top-ranked vacuum switch companies as of December, 2024: 1.Schneider Electric SE, 2.Barksdale, 3.ITT INC..
Table of Contents
A vacuum switch is a device that activates or deactivates an electrical circuit by detecting pressure levels below atmospheric pressure. It operates based on vacuum pressure changes, controlling fluid flow or activating safety mechanisms when specific pressure thresholds are reached. Its unique feature of preventing arcing due to the absence of air makes it ideal for high-voltage electric power applications, where the switch mechanism operates within a vacuum to enhance safety and reliability.
Vacuum switches have a broad range of applications, including:
They are integral to the safety, protection, and control circuits of automated vacuum equipment. Uses span semiconductor manufacturing, chemical analysis, vacuum deposition, and pressure control systems, benefiting from the compatibility of silicon and stainless steel with various fluids.
High-voltage circuit breakers utilize vacuum switches for reliable power transmission in buildings, factories, and railways. They ensure circuit interruption during malfunctions, with some designed as vacuum electromagnetic contactors for large motor control, primarily in 6kV and 3kV high-voltage circuits.
Vacuum switches operate by sensing pressure changes and actuating a switch to open or close an electrical circuit. They consist of a sensor and a switch mechanism, which may be electric, pneumatic, mechanical, or electronic. The sensor detects vacuum pressure levels and triggers the switch based on preset limits, ensuring safe operation in various environments. For electric power applications, they interrupt current flow in case of system malfunctions, utilizing a vacuum valve construction to diffuse and quench arcs efficiently.
Key features include:
They offer a broad vacuum pressure setting range, accommodating various operational needs.
Designed for durability, vacuum switches boast a long lifecycle with minimal setting errors, often exceeding 1 million cycles.
Constructed mainly from stainless steel, their welded seals are compatible with a wide array of gases.
Many models feature a single-pole, dual-headed contact for precise ON/OFF control at set pressure limits.
Vacuum switches are also crucial in managing shock currents in electric power systems and high-temperature plasma experiments, effectively preventing overvoltages and ensuring circuit safety during large current accidents.
*Including some distributors, etc.
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Brooks Instrument, established in 1946 and currently a subsidiary of Illinois Tool Works Inc. (ITW), is an American manufacturer with its global headquarters in Hatfield, Pennsylvania, specializing in flow and pressure measurement and control technology. The company’s offerings encompass various mass flow controllers and meters, tailored for heat treating, cutting, and other thermal processes for mass flow sensors. Additionally, the company delivers pressure and vacuum controller technology for original equipment manufacturers (OEMs). It develops vaporization technology, utilized in industrial and semiconductor processes, for water vaporization or humidification, along with variable area (VA) flow meters (rotameters) for liquid or gas flow measurement.
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.
Mold-A-Matic Corp. (MAMCO), founded in 1964, is an American manufacturer based in Oneonta, New York, providing injection-molded plastic products and services. The company manufactures standard and custom plastic parts and thermoplastic elastomer products through injection molding. These products find applications across various industries, including aerospace, automotive, and consumer goods. The company also provides general engineering and value-added manufacturing services for in-house mold production, post-molding machining, as well as precision machining with tight tolerances.
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.
MicroStrain is based in Williston, Vermont, and is an American manufacturer of inertial and wireless sensors originally established in 1987 before being acquired by HBK in 2019. The company produces various industrial and tactical-grade sensors, wireless sensor network devices, and data analysis software. Its products include battery powered wireless 3-axis accelerometers with a rugged and weather-proofed shell, cloud-based platforms for sensor data management or analysis, and software for wireless sensor network control purposes. The company's products are mainly used by clients in the aerospace, automation, and construction industries.
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.
Thyracont, founded in 1970 and headquartered in Passau, Germany, is a manufacturer of vacuum instruments. The company specializes in manufacturing a wide range of modern technology, such as controllers, transmitters, vacuum gauges, and leak detectors. With features like enhanced process control, more durable goods, and decreased downtime, these vacuum instruments—which are certified ISO 9001—are essential for sectors including semiconductor production, R&D, and industrial applications. It provides simplified vacuum solutions that satisfy the specific requirements of experts and companies in an array of industries, leading to improvements in vacuum applications and processes.
COVAL is a manufacturer of industrial vacuum components that was established in 1986 in Montélier, France. The company produces various vacuum technology products and related automation solutions. Its products include bell-shaped vacuum suction cups, vacuum grippers for precision material or workpiece handling operations, and spring compensators for adjusting height or positioning. It also offers custom vacuum systems for lifting, claming, and sealing operations for clients with unique projects. The company primarily serves customers in France’s automotive, industrial packaging, and aerospace sectors.
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.
ANVER Corporation is an ISO 9001:2015-certified manufacturer of vacuum systems and related products for use in material handling operations established in Hudson, Massachusetts, USA, in 1968. The company’s products include a range of vacuum lifter types including tube lifters and tilters, vacuum cups and pads in different shapes and sizes, and several types of vacuum pumps and generators. It also offers related accessories such as gauges, switches, and hoses. The company chiefly serves clients in the industrial manufacturing and processing sectors.
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.
Filter Minder is based in Waterloo, Iowa, USA, and is a manufacturer of air and fluid filter monitoring products originally established in 1977 before being acquired by the Donaldson Company Inc. in 2015. The company produces gauges, indicators, and sensors for monitoring air and liquid filter conditions. These include electronic sensors, mechanical indicators showing filter restriction or pressure drops, and filtration system performance enhancers such as specialized hoses. The company’s products chiefly serve clients in oil and gas, hydraulics manufacturing, and landscaping or irrigation.
ITT Inc., established in 1920 and headquartered in Westminster, USA, is a manufacturer of industrial pressure and temperature switches. The company’s products include pressure, vacuum, and sanitary switches. Its obsolete switches utilize a negative rate Belleville spring for increased stability, vibration resistance, and over-pressure capability. Its temperature switches, thermowells, and junction boxes suit Div 1 and Div 2 hazardous areas. The company’s vacuum and general-purpose switches cater to various industrial, chemical, and energy applications. Its switch technologies are designed for harsh oil and gas environments, with explosion-proof and hermetically sealed designs for accurate temperature measurements.
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.
Micro Technologies, established in 2007 and based in Haryana, India, is a manufacturer and supplier of laboratory equipment and hospital furniture. The company provides analytical, chemistry, pharmacy, and physics laboratory instruments as well as various types of microscopes, including digital, metallurgical, and stereo microscopes. It also offers medical devices, surgical instruments, and hospital furniture, such as examination tables. Certified with ISO 9001:2008, the company adheres to total quality management (TQM) principles, covering the procurement of raw materials like aluminum and steel, manufacturing processes, and the final delivery of products.
United Electric Controls is an ISO 9001-certified manufacturer of safety and control products for process equipment that was founded in 1931 in Watertown, Massachusetts, USA. The company produces detectors, switches, and measurement instruments that can be designed to integrate into existing systems, or function separately. These include electronic pressure switches, gas detectors for monitoring combustible or toxic gasses, and process temperature maintenance products with emergency shutdown features. The company also offers additional product repair, engineering, and calibration services.
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.
MFP Automation Engineering, founded in 1991 and based in Hudsonville, Michigan, is a manufacturer and distributor of fluid power, motion control, and automation products. It stocks products such as fire suppression systems, hydraulics, and connectors and has over 80,000 SKUs in inventory from brands like ACE, SKF, and Parker. It even has an on-site Parker store that stocks thousands of ready-to-go parts like servo motors and hose assemblies. The company is ISO 9001 certified and provides on-site installations, filtration analysis, and systems engineering services. Its CNC vertical machining centers range from five to twenty-five spindle horsepower.
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.
Endress+Hauser SE+Co. KG is a supplier of data and metrology instrumentation for industrial automation that was established in 1953 in Reinach, Basel-Country, Switzerland. The company offers systems and software for system integration and data acquisition, as well as measurement devices for process parameters such as liquid pressure and flow. It also offers Analytik Jena brand bioanalytical systems and instruments for laboratory applications, and consultation services for customers. The company serves a range of clients in the chemical, energy, and life sciences 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.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Schneider Electric SE |
14.3%
|
| 2 | PRESSURE CONTROLS, INC. |
7.1%
|
| 3 | ABB Electrification Canada ULC |
7.1%
|
| 4 | Barksdale |
7.1%
|
| 5 | ITT INC. |
4.8%
|
| 6 | Wasco Switches & Sensors |
4.8%
|
| 7 | Micro Pneumatic Logic, Inc |
4.8%
|
| 8 | AutoVac Industrial Vacuum & Air Systems |
4.8%
|
| 9 | Anfield Sensors Inc. |
4.8%
|
| 10 | Vacuum Research Corporation |
4.8%
|
Derivation Method
The ranking is calculated based on the click share within the vacuum switch page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
18 | 62.1% |
|
France
|
2 | 6.9% |
|
Germany
|
2 | 6.9% |
|
Japan
|
2 | 6.9% |
|
India
|
2 | 6.9% |
|
China
|
1 | 3.4% |
|
Canada
|
1 | 3.4% |
|
United Kingdom
|
1 | 3.4% |
19 products found
19 products
YTK
250+ people viewing
Last viewed: 11 hours ago
Standard Response
Protection of Protection Special Class IP66 and 3000PSI with resistant pressure Manufacturer: New-flow (Taiwan)
ITEC SOLUTION Co., Ltd.
120+ people viewing
Last viewed: 1 hour ago
Standard Response
Higher performance under pressure. Reliable Honeywell vacuum switches are available for critical applications exposed to performance spikes and oth...
2 models listed
Krone Co., Ltd.
270+ people viewing
Last viewed: 18 hours ago
Fast Response
4.0 Company Review
■ Characteristics -It can be used with a maximum of 2 MPA and high pressure with a different pressure switch that can be used for liquids with a ro...
Krone Co., Ltd.
190+ people viewing
Last viewed: 16 hours ago
Fast Response
4.0 Company Review
■ Characteristics ・ It is a high -precision pressure switch widely used in general industrial machinery. ・ It is used as a positive pressure or v...
2 models listed
YTK
20+ people viewing
Last viewed: 1 hour ago
Standard Response
YTK
20+ people viewing
Last viewed: 17 hours ago
Standard Response
Nihon Pisco Co., Ltd.
10+ people viewing
Last viewed: 6 hours ago
Ueda Manufacturing Co., Ltd.
110+ people viewing
Last viewed: 17 hours ago
The VL-550 series is a general-purpose vacuum switch that is widely used in industry, medical equipment, chemical plants, etc. for automatic operat...
Ueda Manufacturing Co., Ltd.
80+ people viewing
Last viewed: 17 hours ago
The PL-650 series is ideal for locations that require indoor dustproofing and drip-proofing, and like the PL-550 series, it is widely used as a gen...
Ueda Manufacturing Co., Ltd.
90+ people viewing
Last viewed: 3 hours ago
The VU7 series is a vacuum switch for indoor use. Suitable when you want to narrow the opening/closing vacuum difference (ON-OFF width) when settin...
2 models listed
Ueda Manufacturing Co., Ltd.
90+ people viewing
Last viewed: 6 hours ago
The VU74W series is an outdoor waterproof vacuum switch. The main body cover is made of die-cast aluminum, and the protection structure is equivale...
2 models listed
TAIYO Co., Ltd.
60+ people viewing
Last viewed: 7 hours ago
Ideal as a relatively large-capacity vacuum source for breathable plywood, automatic machines with short cycle times, and items that require quick ...
30+ people viewing
Last viewed: 1 day ago
This vacuum switch is equipped with a single-pole, double-throw contact, and can obtain two-point ON/OFF control signals at the same time at the up...
