Quality policy

Since its establishment and up to nowadays TERMOBREST has been adhering to the following three guiding principles: QUALITY, RELIABILITY and SAFETY. Our product quality complies with the highest standards applied to gas fitting production.

Each product manufactured under TERMOBREST trademark passes 100 % multistage control. At least nine-year average product life cycle is one of the quality and reliability indices. Our production quality is confirmed by all necessary certificates of conformity applied in gas industry:

TERMOBREST quality management system is certified against ISO 9001–2015.

Within the 34-year period, we have been abided by three main principles of QUALITY, RELIABILITY AND SAFETY. Such approach enabled us to join the leaders of gas industry and take our proper place in the markets of the Eurasian continent. Today TERMOBREST trademark is a guarantor of maximum reliability and safety of gas systems.

We use the best raw materials and suppliesQuality control at all stages of productionQuality control at all stages of productionQuality control at all stages of productionQuality control at all stages of productionOnly successfully passed tests give the "green light" to the productOnly successfully passed tests give the "green light" to the productOnly successfully passed tests give the "green light" to the productOnly successfully passed tests give the "green light" to the productOnly successfully passed tests give the "green light" to the product

Every product manufactured under TERMOBREST trademark passes 100% multistage quality tests. The key indicator of quality and reliability of the products is average service life – no less than 9 years. Оur quality is confirmed by certificates:

 

PRESSURE SWITCHES

Pressure switches are used as excess-pressure and under-pressure differential monitoring devices for natural gas, liquified gas and air in gas supplying and ventilation systems.

Pressure switches monitor extremely slight pressure differences and provide for electrical disconnection of a system when the set value is reached.

TECHNICAL DATA:

Diaphragm type series DPD (excess-pressure):

  • max. operating pressure: up to 1500 mbar (1,5 bar);
  • controlled pressure range: from 3 up to 1000 mbar;
  • output: dry contact.

Diaphragm type series DPD-Н (excess-pressure):

  • max. operating pressure: up to 1500 mbar (1,5 bar);
  • controlled pressure range: from 0,6 to 1000 mbar;
  • output: dry contact.

Diaphragm type series DPD-Т (under-pressure):

  • max. operating pressure: up to -50 mbar;
  • controlled pressure range: from -0,6 to -50 mbar;
  • output: dry contact.

 

Electronic type series DPD-Е (excess-pressure):

  • max. operating pressure: up to 9000 mbar (9 bar);
  • controlled pressure range: from 0,5 to 6000 mbar;
  • output: current (4…20 mА), relay, visual (LED).

Electronic type series DPD-Е…Т (under-pressure):

  • max. operating pressure: up to ±105 mbar;
  • controlled pressure range: from -70 to 70 mbar;
  • output: current (4…20 mА), relay, visual (LED).

Electronic type series DPD-16 (excess-pressure):

  • max. operating pressure: up to 16000 mbar (16 bar);
  • controlled pressure range: from 100 to 16000 mbar;
  • output: current (4…20 mА), relay, digital (interface RS-485), visual (4-digit digital display).

CLIMATIC VERSION:

  • -30…+60 °С;

OPERATING MEDIUM TEMPERATURE:

  • -30…+60 °С;

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If you need help selecting necessary equipment, please visit our web-site www.termobrest.ru or contact our specialists by e-mail info@termobrest.ru or by phone:

+375 (162) 53-64-13 (technical consultation line);

+375 (162) 53-64-76 (sales and logistics department).