TANGRA's Blog

Feb 4

Analysis of the possibilities for energy recovery through recuperation in the ventilation and air conditioning systems.

  • February 4, 2015

It seems the discussion for the necessity of energy recovery systems is over not only in Western and Northern European countries, but also in Bulgaria. For the people who made serious effort for convincing and proposing legislative changes in the...

May 29

How to choose explosion proof version fans?

  • May 29, 2014

The supply of fresh air and the discharge of the exhausted air are of significant importance for workers’ health and it is a part of the safety work environment conditions. That is also very important in some specific industries where...

Feb 27

5 reasons to use Nederman in your service workshop

  • February 27, 2013

We will give you a few reasons why you should choose Nederman in your service workshop 1. Less wear – The main reasons for the wear of hoses and cables are the mechanical damages. Left on the floor, they are often...

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