NARVA Lichtquellen GmbH + Co. KG


last updated / print date: 01.08.2021
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NARVA Lichtquellen GmbH + Co. KG, Industriegebiet Nord, Erzstraße 22, D-09618 Brand-Erbisdorf
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NARVA - Vakuum tubes

In its capacity as an OEM supplier, NARVA currently offers vacuum tubes in the following layouts:
Both models are available with absorber coated on one or both sides (type standard or power) and in the lengths 800 mm. 1,500 mm, 1,775 mm and 2000 mm.

The absorber are available with one (Standard) and double-sided (Power) for all variants coating.

Double-side coating is usedin collectors which are fitted with reflector systems. An increas in performance of up to 30% can therefore be achieved for each pipe. Even with reflective metal roof ( zinc , Ekotal ) enters a yield increase .

Inquiries and technical information:


direct flow vacuum tubes


heat pipe vacuum tubes