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Product Type:Lab Supply
Item Package Dimensions:9.398 cm L X8.636 cm W X8.128 cm H
Item Package Weight:0.5 lbs
Country Of Origin: United States
These noiseless burners provide a clear flame of any desired height from 1/2" (12.7mm) to 12" (305mm), with separate control of both flame temperature and flame length. The burners incorporate threaded aluminum air control sleeves and precision machined, fine-pitch brass needle valves with internal stuffing box and self-sealing packings. Rustproof 3-1/2" (89mm) octagonshaped, plated die-cast bases and aluminum mixing tubes are also utilized.