Utilities

Utilities

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Utilities

Have you been looking for heavy-duty industrial grade finned coils, for either an exact dimensional replacement or a new application? Are you searching for a coil, which does not plug up and can handle the abuse of a hot water or steam wash down? Are you tired of constantly having to repair tube to header joint leaks?
For years, Utilities have been plagued with the premature failure of coils used for combustion air pre-heaters and transformer oil coolers, due to the extreme and abusive conditions under which it operates. A number of attempts have been made to supply coils that will be reasonably efficient and yet not plug or leak -but all to no avail. Conventional coils, with their spiral wrapped paper thin fins, do not stand up to a high pressure hose while being washed down in an attempt to clean them, and the fins collapse, leaving the coil ruined. Brazed joints leak because the filler rod has been eaten away due in part to either inadequate condensate drainage, poor steam quality or the chemicals used to clean the coil.
Anderson - Snow Corporation manufacturers a coil that solves this problem! ANSCOR offers a coil fabricated from either 5/8", 3/4" or 1" O.D. tubing with flat plate type fins. Fin spacings are available from 4 to 14 fins per inch, with a fin thickness of either .010", .016" or .025". This heavy fin is available in Copper, Aluminum, Type 304 or Type 316 Stainless Steel, Monel, Carbon Steel and Cupro-Nickel. The heavy wall tubing used in conjunction with this fin is also available in the above materials from .028" to .120" wall. This heavy fin can take more abuse without the fins collapsing. The wide fin spacing also makes plugging less likely to occur. The heavy wall Stainless Steel or Carbon Steel tubing offers a fully welded tube to header joint.
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