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BUILDING AIR INTAKE AND EXHAUST DESIGN - ASHRAE

WebSmoke dampers are UL555S tested and labeled, low leak damper and actuator assemblies constructed to restrict the spread of smoke in HVAC systems that are designed to be automatically shut down in the event of a fire, or opened to control the movement of smoke within a building when the HVAC system is part of an engineered smoke control system. Web• Damper can be mounted in either direction of flow • Through extensive testing of our dampers, we have determined using various blade sizes reduces required actuator … choice hotels near borger tx

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WebDesigned for safety in critical leakage applications. Isolation dampers are very low leakage and provide tight shutoff within an HVAC or process control systems. A bubble-tight … WebWhere a smoke damper is installed within a duct, a smoke detector shall be installed inside the duct or outside the duct with sampling tubes protruding into the duct. The detector … WebThe VC-90 bubble isolation damper offers a seal air heavy-duty volume control, airfoil blade, parallel or opposed. VC-96 The VC-96 bubble isolation dampers furnish a seal air heavy-duty volume control with a single thickness blade and a maximum pressure of 60 in w.g. Similar in function to the VC-90, the VC-96 is a round version. SL-100BT gray matters westport