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08:54 Sep 1, 2008
English to Russian translations [PRO] Tech/Engineering - Mechanics / Mech Engineering
English term or phrase:The pre-loading pressure of the nitrogen bearing
Давление предварительной нагрузки азотного содержания?
To obtain this, it is necessary to prevent natural circulation, which could be created inside the pipe connecting the closed tank to the system. The tank shall preferably be installed upstream of the circulating pump.
The pre-loading pressure of the nitrogen bearing shall be slightly higher than the static pressure of the system (approximate value 0.3 bar).
For capacities below 25 litres, the tanks shall be accompanied by workshop test certificate.