Highly Customized

100 million+ combinations

Fast delivery: 1 week

For standard gauges*

Leading exporter

80%+ production exported

Welcome to Hirlekar Precision

Hirlekar Precision is one of the largest differential pressure gauge manufacturers in the world. Our gauges, which are based on magnetic coupling principle, are used in filtration and cryogenics industry. Quality assurance and reliability is maintained through a set of fixed protocols. More than 80% of production is exported to 50+ countries around the globe. We can communicate efficiently in English, Deutsch, Hindi, Marathi and Gujarati.

New Product

Hirlekar Precision

LX Case: Removable strong glass filled nylon case

3 JUNE 2014

In regions where temperatures fluctuate frequently, the chances of condensation in gauge are high. The LX Series case can be removed, cleaned and reinstalled on site. Recommended in remote locations with fluctuating temperatures

Operating Principle

Hirlekar Precision

High and Low pressures are separated by a sensor assembly consisting of a magnet, diaphragm and a range spring. The difference in pressure causes the assembly to move in proportion to the change against the range spring. A rotary magnet, located in a separate body compartment and isolated from the acting pressures, is rotated by magnetic coupling as per the linear movement of the sensor assembly. A pointer attached to the rotary magnet indicates differential pressure on the dial. Reed switches are located adjacent to the pressure chamber and are activated by the magnetic field. Mount the instrument at least 50 mm away from ferro magnetic surfaces, else calibration may be shifted.

Products for a wide range of applications

Filter Monitoring

Natural Gas Filtration

Hazardous Environment

Explosion Proof Instruments

Irrigation Filtration

Cryogenic Tank Level Measurement

Compound Center Zero Gauge

ISO 9001-2015 Certified.

Global standards in manufacturing and documentation are maintained through compliance and strict adherence to ISO standards.


Hirlekar Precision DP gauges can be found in North America, South America, Africa, Middle East, Europe, Asia and Australia. We have distributors, partners and customers in more than 50 countries.

Global Exports

"More than 80% production exported to 50+ countries"

+91 98 2304 3051
Copyright © 2016 Hirlekar Precision
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