Laboratory Bunsen burner A47 series

laboratory Bunsen burner
laboratory Bunsen burner
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A4701 – A4702 BUNSEN/THERMOCOUPLE BUNSEN BURNER WITH THERMOCOUPLE Safety Bunsen burners with thermocouple valve for immediate gas flow interruption should the flame accidentally extinguish. The two models differ on the specific fitting according to the selected combustible. CHARACTERISTICS A4701 Bunsen burner for Natural Gas A4702 Bunsen burner for L.P.G. (Liquid Propane Gas) Pressure for Natural Gas: 22 mbar Pressure for Liquid Propane Gas: 0.1 – 0.5 BAR USE AND OPERATION Bunsen burners with built-in thermocouple valve are freeflame devices utilized to carry out small weldings and heatings. In order to avoid any risks, the bunsen burner has to be connected properly to the natural gas distribution network or to the liquid gas bottles; connection has to be carried out by means of type-tested pipelines according to the type of gas being used and duly fixed in place with suitable hose clamps.


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