The TracPipe commercial-sized tee can save contractors time and money on commercial gas installations, says the manufacturer. Available in 24 variations up to 2 inches in diameter, the tees eliminate the need for black pipe or welding. Previously, a black iron tee and three straight tees were required when installing commercial piping systems, and some jurisdictions required welding of the black pipe in commercial buildings.  With the new system, there is less leak potential because instead of six attachments there are only three, says the company. 

OmegaFlex Inc., 451 Creamery Way, Exton, PA 19341-2509; 800-671-8622; 610-524-7282 (fax); www.omegaflex.com

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