Micro-Bunsen Burner Micro-Bunsen Burners are high-quality, burners made with nickel-plated, die-cast zinc bases. Burners feature aluminum mixing tubes and serrated gas inlet connections. Height 90 mm, mixing tube diameter 11 mm. SKU: CBR021 Product Description Fuel SKUs Artificial or Mixed Gas (Coal Gas) CBR021A LPG CBR021B Related Items: Meker Burner Tirrill Burner Flame Spreader Spirit Lamp (Brass) << return to products