HIRLEKAR PRECISION

Since our inception in 1977, we have been honored with many awards of merit.

In May 1994 we obtained certification for our quality systems in accordance with ISO Standards.

IMPRESA 98 “Award for the best contribution towards Indo-Italian business relation” from Indo Italian chamber of commerce.

lMCCIA-Tata Honeywell Award for 1997-98 for Quality performance.

In July 1999 Engineering Export Promotion Council awarded us regional certificate for "Export Excellence for the year 1997-98 in the category of instruments – all types in SSI sector”.

Hirlekar Precision is a strategic & resourceful, yet cost effective vital link in the supply chain management of the customers from demanding industries of developed countries located throughout the world. Efficient communication and logistics management has ensured strong inter dependence with customers spread far and wide. UPS, FedEx and DHL are Hirlekar Precision’s shipping partners.

Hirlekar Precision’s products are available directly or through competent distributors in more than 35 countries with backing of trained engineers to maximize productivity of our valued customers.

We private label our instruments for many leading instrument manufacturers.

Hirlekar Precision operates from multiple locations in Pune, 2.5 hours from Mumbai by car, where more than 40 qualified employees design and produce differential pressure instruments. Close cooperation with customers from an early design stage, use of latest engineering design software & CNC production machines guarantees highest standards in technical design and exceptional manufacturing quality.

Hirlekar Precision beats competitors on quality, delivery, price, performance and service. We have a complete range of differential pressure instruments based on magnetic coupling.

Hirlekar Precision encourages employees to participate in the formation & implementation of corporate goals, to support the efforts in being a socially responsible organization, and to conduct business with the highest degree of integrity & consistency.

BASIC OPERATING PRINCIPLE

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.

SWITCH : 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.

Standard instruments are not suitable for oxygen service.