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Low Pressure Switch Manufacturers and Companies

IQS Directory implements a thorough list of low pressure switch manufacturers and suppliers. Utilize our listing to examine and sort top low pressure switch manufacturers with previews of ads and detailed descriptions of each product. Any low pressure switch company can design, engineer, and manufacture low pressure switches to meet your companies specific qualifications. An easy connection to reach low pressure switch companies through our fast request for quote form is provided on our website. The company information includes website links, company profile, locations, phone, product videos and product information. Customer reviews are available and product specific news articles. This source is right for you whether it's for a manufacturer of low tire pressure sensors, low pressure switch furnaces, and low pressure switch HVAC.

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Our low pressure switches can be utilized in a multitude of industries. You will be impressed with the capabilities of our systems and they are extremely accurate. All of our components are reinforced with high quality resources. We strive to be your worry-free supplier of low pressure switches. Our competent staff is ready to serve you! Call us today.
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We are devoted to your needs and our teams are continuously working to create superb products. All of our low pressure switches are guaranteed to work for many years. All of our items are reinforced for handling different tolerance levels. We are your number one source for safe pressure switches. All of these items come with unprecedented value.
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Coast Pneumatics has a history filled with innovation, something that has kept us a step ahead of our competitors in products, design and more. For the highest quality low pressure switches, look to Coast Pneumatics. Our talented and experienced staff is ready to help you find the perfect, cost-effective product to meet all of your specifications and requirements.
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For the oil pressure switch you have been searching for, look no further than Air Logic. Their extensive line has every product you need. The company strives for providing each customer with exceptional service, including on-time delivery and the most productive systems available today. For help locating a product to fit all your requirements, call Air Logic.
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Aerospace Control Products readily & cost effectively meets market demands for reliable quality differential pressure switches, including innovations such as a unique electric switch - the floating contact null switch for high & low actuation, high precision & maximum dependability diaphragm switches, compact & miniature switches, explosion proof, HVAC, general industrial & OEM switches, gas pressure switches & more!
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Industry Information
View A Video on Low Pressure Switches - A Quick Introduction

Low Pressure Switches

Low pressure switches, also referred to as light pressure switches, are used to sense changes in hydraulic or pneumatic input pressure, specifically if the pressure falls below or rises above the set pressure point, and to respond by making electrical contact, either through switching on or off. Used for negative, positive and differential pressure applications, low pressure switches can be designed to function for liquid and/or gaseous materials.

Low pressure switches are used in a wide range of industries including: the aviation industry, where they are essential for many hydraulic applications; chemical processing industries for sensitive material handling applications; laboratory or research industries for accurate testing; and wastewater systems for fast and efficient system control. Designed to actuate in response to minute, small and reduced pressure situations, low pressure switches react solely in direct correlation to the pressure of the system. Advantageous for systems such as pneumatic, plumbing, foam processing, sewer and steam, all of which can and often do operate at low pressures, low pressure switches can offer features such as explosion proof, adjustable and electronic in order to better fit the required application.


Low pressure switches are designed to regulate material flow within pressure systems. In order to be responsive to pressure changes, low pressure systems are constructed using materials such as diaphragms and sometimes piezoelectric crystals. Diaphragms respond to pressure fluctuation because when the flow exceeds the set point, the diaphragm will be pushed open and the medium will flow through. Piezoelectric crystals respond to pressure changes because when they are pressed or released, they produce a voltage that is used to actuate the switch. There are three main types of low pressure switches: negative, positive and differential. Negative low pressure switches function by converting the negative pressure signal to an electrical output; thus the switch is designed to respond only changes in the negative pressure chamber. Positive low pressure switches function in much the same way; essentially, they work by converting the positive pressure signal to an electrical output, thus only responding to changes in the positive pressure chamber. Differential low pressure switches, however, function in a significantly different manner. These switches work by measuring or regulating between two points of differing pressure and actuate based on a set point. Differential low pressure switches are extremely sensitive to any changes in pressure, no matter if the pressure is negative or positive.



Low Pressure Switches
Low Pressure Switches - Tecmark Corporation



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