Standard Micro-Bunsen Burner, Artificial Gas, 7/16 " (11mm) Mixing Tube OD, 2.8 CFH, 1,680 BTU Output, 3-1/2 " (89mm) Overall Height, Each

Details

Humboldt Bunsen Burners are high-quality, American-made burners with nickel-plated, die-cast zinc bases. Burners feature aluminum mixing tubes and serrated gas inlet connections. *Note: CFHs and BTU Outputs are figured on: 5 inch Water Column Pressures for Artificial and Natural Burners. 11 inch Water Column Pressures for LP Burners. Inlet OD for all Burners: 5/16 " Serrated.