NARVA Lichtquellen GmbH + Co. KG


last updated / print date: 25.03.2018
Technical data | NARVA Lichtquellen GmbH + Co. KG | Light can do more.
Responsible for web site content according to § 6 TDG: NARVA Lichtquellen GmbH + Co. KG | Copyright © - all rights reserved
NARVA Lichtquellen GmbH + Co. KG, Industriegebiet Nord, Erzstraße 22, D-09618 Brand-Erbisdorf
Design & System by creativ clicks, your internet agency (

Glass metal connectors

  • The USP of the NARVA vacuum tubes are the new and highly robust glass-metal connectors
  • The glass is not subjected to tensile stresses
  • This makes the tubes much less susceptible to fracture
  • Effortless absorption of strong axial and shear forces
  • Patented protection for this NARVA solution
  • In accordance with EN 12975-2, this structure is resistant to both cavitation impacts[AR1]  as well as the impact of temperature variations caused by cold water straight from the stagnation state