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Products > Field Devices > Sensors & Switches > Pressure > Water Pressure




ANNICOM has been established as a design and build company for the Industrial Controls, HVAC, and Building Automation Industry for more than 25 years. Alongside its own range of high quality water pressure measurement solutions under the “”Axio”” brand name it also designs and manufactures controls for many of the industry giants on an OEM basis, including such companies as Honeywell, Toshiba Carrier and Clivet.

AX-LDPS-3382 - Liquid Differential Pressure Switch

AX-LDPS-FD113 - Liquid Differential Pressure Switch

AX-LDPT-482 - Liquid Differential Pressure Transmitter



Reliability and Innovation in the Areas of water pressure measurement. We can supply you with a variety of products – with the focus on pressure switches, pressure transmitters, and thermostats – to achieve greater reliability and innovation.

FEMA Catalogue


Greystone Energy Systems Inc. is internationally recognized as one of the largest ISO registered manufacturers of HVAC sensors and transducers for Building Automation Management Systems. We have conscientiously established a worldwide reputation as an industry leader by maintaining leading-edge design technology, prompt technical support, and a commitment to on-time deliveries.

WPS Series – Liquid Pressure Switch

GLPS-G Series – Gauge Liquid Pressure Switch

PGS Series - Gauge Pressure Transmitter

DP Series - Differential PRessure Transmitter




At Johnson Controls, we transform the environments where people live, work, learn and play. From optimizing building performance to improving safety and enhancing comfort, we drive the outcomes that matter most. Dedicated to protecting the environment, we deliver our promise in industries such as healthcare, education, data centers, and manufacturing.

P499 Heavy Duty Pressure Transducer




Industrie Technik’s sales, production and development teams work side by side to ensure reliability in every step. In their large scale testing area water pressure measurement products are repeatedly subjected to extensive tests. They leave nothing to chance and believe that only in-house tested products are reliable products.

Product Brochure


MAMAC Systems is a leading global manufacturer of sensors, transducers, control peripherals and web browser based IP Appliances. MAMAC products are used for HVAC and environmental controls, remote monitoring alarming, energy metering, and industrial automation.

PR-282 - Differential Pressure Transducer

Sensors & Transducers