Burners according to DIN 30665 cannot be switched off completely. A small flame remains burning even if needle valve or stop cock are turned off. The gas flow shall be disconnected by means of the central stop cock in the laboratory.
Product Specifications
HS Code #84162080
CombustibleNatural gas
Flame temperature1540 °C
Height155 mm
StandardDIN 30665
UNSPSC41102401
Weight210 g
With air regulationYes
Manufacturer Article Number1000
Bunsen burner for natural gas DIN version, with air regulation DIN-DVGW-Reg.-Nr. NG-2211AN0135