No tube, stock photo is for reference only! About the ITB/ITT Series Efficiency, economy and performance in one package One of the most economical radiant tube heaters on the market for spot heating distribution and production facilities. Built using Infrasave’s low cost heating system design, the ITB energy efficient heater provides comfort and a quick payback period.
Building a Gas Fired Crucible Furnace, by David J. Gingery, published by Gingery Publishing, Rogersville, Mo.,1988. 8 1/2 x 5 1/2 paperback, 108 pages.
Vintage Brass Lab Bunsen Burner 7.5" Inventory #1795 DESCRIPTION The vintage brass burner is in good condition. The tube was squeezed together at the top. There are some scratches from previous handling.
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