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Product Announcements
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Power Open / Power Close Actuators
Hansen Corp. NEMA 4 Damper Actuator Housing Belimo Americas Electronic Fail-Safe GK and AHK Series Actuators Belimo Americas AFB24-SR Spring Return Actuator Belimo Americas ZG-JSL (Jackshaft Bearings) Linkage for Actuators Belimo Americas Damper Actuators in SelectPro Belimo Americas |
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Ruskin Air & Sound Control BTO92: Bubbletight Damper BTR92: Bubbletight Damper CBS7: Industrial Counterbalanced Backdraft Damper CBS8: Industrial Counterbalanced Backdraft See Ruskin Company Information |
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A Supplement to HPAC Engineering Magazine FALL 2007... With the emphasis on "green," sustainable buildings, IAQ, and energy savings, damper leakage rates are more important than ever. See Ruskin Company Information |
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Current and reliable Dampers news stories high-strength steel airfoil-style blade combined with profile frame design, 3 hr rated combination fire smoke damper model FSD-331 operates with |
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Backdraft Dampers are rated for velocities up to 2,000 fpm.,... May 7, 2009 - Round backdraft damper Model WDR-53 features galvanized steel frame with aluminum blade, while Model SSWDR-53 is constructed with 304 |
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Square Smoke Damper, 8x8, 120V - Motorized Fire and Smoke... See Grainger Industrial Supply Profile & Catalog |
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Bubble-Tight Dampers HBTR Series ? Zero Leakage November 1... rooms HBTR-151 HBTR-451 Frame Blade Seals The heavy duty flanged frame is available with A silicone rubber blade seal is standard and eliminates See Greenheck Information |
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HCD-530 Industrial Control Damper Steel Airfoil Blades... 2 4 3 6 4 8 6 0 48 0 1 2 2 4 3 6 4 8 6 0 5000 fpm Damper Width ( in.) Damper Width ( in.) Damper Width ( in.) essur 36 10 Pr 48 3000 fpm 6000 fpm See Greenheck Information |
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RCS Round Motorized Damper, Modulated, 12 Inch, NO - RC12RDMNO... The RDM series of HVAC Zone Dampers are round motorized dampers which allow for variable damper blade positioning for MODULATING zone airflow. |
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Dampers, Actuators and Valves control your environment with... Table Of COnTenTs Section 1: Damper & DCa selection nPT Globe Valves ?" ? 3" Dampers and actuator sizing |
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Auto Parts, Auto Accessories, Car & Truck Parts on... HVAC Parts Meter Car Speaker Sensor Harness & Connector Seal Spring Sprocket & Chain Valve Hot PromotionsTop 30 Fastener Manufacturers | |