Description: The Greenheck HBT-321 is a heavy-duty, bubble-tight isolation damper designed for critical environments where leakage control is paramount. With a rating of 20 in. wg (5 kPa) and ...
Feb. 28, 2003 — Bachmann Dampjoint Inc. (BDI) of Pointe Claire (Montreal), Quebec has been selected as the preferred supplier for the Selective Catalytic Reduction (SCR) multi-port isolation damper ...
Ruskin recently announced the BTD830 bubble tight isolation damper, the company’s newest addition to its bubble tight product series. The BTD830 is a rectangular bubble tight damper ideal for ...
TOKYO -- At least 70 percent of earthquake shock absorbers for buildings shipped by a leading manufacturer and its subsidiary potentially do not meet quality standards set by the government or clients ...
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