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Explosion-Proof, UL & CSA Listed for Class I, Groups B, C & D and Class II, Groups E, F & G. The Series H2 Dual-Action Explosion-Proof Pressure Switch is designed for sequencing two different actions as pressure of a liquid or gas increases or decreases. The design consists of two concentric pistons operated by a single diaphragm with one pressure chamber. Each piston actuates a separate switch independent of the other. The switches may be adjusted to operate together, at opposite ends of the range or at two intermediate set points. The threaded top is removed to field adjust or service switches without disturbing electrical or pressure connections. The Duotect® switch is explosion-proof and weatherproof. It can be mounted in any position and is not affected by vibration.
Retail price from $2064,4
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Series CS/CD Diaphragm Pressure Switches combine advanced design and precision construction in a small size. Unit is ideal for instrument panels, small compressors and general industrial applications. Visible set point and easy to wire SPDT snap switch reduce installation time. Operates in any position and is vibration resistant.
Retail price from $402,5
Available
Miniature Series APS/AVS Adjustable Pressure Switches offer reliable switching for pressure/vacuum alarm, shutdown or control. The units are readily adjustable throughout their range using the locking adjusting ring and indicating pointer. The body is constructed of stainless steel for durability in harsh environments. Switches include 12″ (30 cm) wire leads sealed with epoxy for additional protection.
Retail price from $170.75
Available
The Series MHS Miniature High Sensitivity Pressure Switch offers a wide range of field adjustable pressure set point options. The compact switch can be used with air or other compatible fluids. Ideal application is for turning pumps and compressors on and off when levels change. The Series MHS models offer a variety of electrical ratings to suit application needs. The switch is easy to install and easy to adjust, with a long mechanical life of over 10 million cycles.
Retail price from $27,15
Available
The Series CX Compressor Pressure Switches are designed with a 20 amp normally closed SPST switch for direct control of pumps and motors. The set point and deadband are both easily adjustable via screw terminals inside the cover. For ease of installation, the switches come with a 1/4″ female NPT process connection or the optional 4-port connection block on the CX-4 models. Besides making installation easier, one of the other ports can be used to install a pressure gage. Plus, these switches can be mounted in any orientation.
Retail price from $23,45
Available
Reliable and convenient, the Series AP Diaphragm Operated Pressure Switch is a compact switch for instrument air or other low pressure applications. Visible set point and external adjustment add convenience. Used on air, non-corrosive gas or liquid service compatible with wetted parts. Units are available in weather-proof and explosion-proof housing.
price by request
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The differential pressure switches series DPMS8 for low and high static pressure are particularly suitable to be installed on every chemical, petrochemical plants, onshore and offshore applications and machinery, food and pharmaceutical industry .
price by request
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The pressure switches series PBS8 are particularly suitable to be installed on every chemical, petrochemical plants, onshore and offshore applications and machinery, food and pharmaceutical industry or however where is mandatory the use of all Stainless Steel instruments in presence of medium ? high pressure
price by request
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The pressure switches series PMS8 have been engineered to be used in presence of very low pressures on every chemical, petrochemical plants, ventilation plant where is mandatory the use of all Stainless Steel instruments
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The pressure switches series PMS8.1 are particularly suitable to be installed on every chemical, petrochemical plants, onshore and offshore applications and machinery, food and pharmaceutical industry or however where is mandatory the use of all Stainless Steel instruments
price by request
Available
The pressure switches series PMS8.2 are particularly suitable to be installed in presence of low pressures on every chemical, petrochemical plants, onshore and offshore applications or however where is mandatory the use of all Stainless Steel instruments
price by request
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The explosion proof differential pressure switches series DPMS10.1 are particularly suitable to be installed on every chemical, petrochemical plants, onshore and offshore applications and machinery, food and pharmaceutical industry or however where is mandatory the use of instruments certified for zone 0/1.
price by request
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The explosion proof pressure switches series DPMS10.2 with horizontal diaphragm for low range, are particularly suitable to be installed on every chemical, petrochemical plants, onshore and offshore applications and machinery, food and pharmaceutical industry or however where is mandatory the use of instruments certified for zone 0/1 Available version with vertical diaphragm for high static pressure.
price by request
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The explosion proof pressure switches series PMS10.1 are particularly suitable to be installed on every chemical, petrochemical plants, onshore and offshore applications and machinery, food and pharmaceutical industry or however where is mandatory the use of instruments certified for zone 0/1
price by request
Available
The explosion proof pressure switches series PMS10.3 are particularly suitable to be installed on every chemical, petrochemical plants, onshore and offshore applications and machineries food and pharmaceutical industry or however where is mandatory the use of instruments certified for zone 0/1
price by request
Available
The explosion proof pressure switches series PMS10.4 are particularly suitable to be installed on every chemical, petrochemical plants, onshore and offshore applications and machinery, food and pharmaceutical industry or however where is mandatory the use of instruments certified for zone 0/1
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Customers tell us that the Series DA/DS Bourdon Tube Pressure Switches are the best pressure switches made. The Mercoid DA/DS Series is one of the world’s broadest lines of pressure switches. The DA/DS Series has extremely high sensitivity and great repeatability. The DA Models are equipped with two external adjustments, one for setting high pressure operating point, the other for setting low pressure operating point. Deadband, the difference between high and low setpoints, is adjustable over the full-scale. The DS Models are equipped with a single external adjustment for setting operating point only. For mercury-free switches we offer the snap action switch. Hermetically sealed mercury switch also available.
price by request
Available