Greenheck Ceiling Fan with Factory-Installed Radiation Damper UL Approved for Wood Truss Applications
Greenheck now offers an option for its ceiling exhaust fan and ceiling radiation damper to be combined at the factory into one unit shipped ready to install. Model CRD-310WT, a UL Classified ceiling radiation damper for wood truss applications, can be factory-mounted to one of six Greenheck ultra-quiet SP-A fan models (size 50 to 190 cfm) eliminating field assembly for fast, easy installation....
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AirLoc Damping Pads Help Quiet the Wind for Residential Wind Turbine
AirLoc was contacted by Maurice Ramirez, DO, PhD, of Aeolian Wind Technologies, LLC to help reduce structure borne noise in a 15Kw small wind turbine installed in Non-Coastal Florida. The hollow steel tower was initially displaying vibration amplification of up to 90 dBA., Even with various noise mitigating alterations, max sound pressure was still measuring 52 dBA, well in excess of local noise...
Read More »Electric Spring Return Actuators Meet Fire Standards for Tunnels
In an emergency situation such a fire inside rail or road tunnels, or even underground passenger platforms, electric motor operated dampers in the ventilation system can act to clear smoke from the structure as well as to suppress spreading of the fire. Most electric actuators that operate these dampers are required to be failsafe . They are equipped with mechanical springs that open (or close)...
Read More »Acoustical Solutions, Inc. Introduces the SoundVAC(TM) Product Line
Acoustical Solutions, Inc., a company that specializes in soundproofing and noise control, has introduced the SoundVAC(TM) product line for HVAC noise control. After a year of research and development, Acoustical Solutions, Inc. is excited to introduce the SoundVAC(TM) product line for companies and individuals seeking to reduce noise traveling through HVAC duct systems. The SoundVAC(TM) product...
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How to Select a Thermal Fluid Heater for Your Process
Do you know the important factors you should consider when comparing different types of thermal fluid heaters?
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Fire Smoke Damper provides pressure rating up to 4 in. w.g.
Featuring high-strength steel airfoil-style blade combined with profile frame design, 3 hr rated combination fire smoke damper model FSD-331 operates with velocity ratings up to 4,000 fpm. Class I leakage rated unit is available in vertical mount with maximum size of 120 x 96 in.
Read More »Gas Turbine Efficiency Experiences Improving Energy Aftermarket and Strengthening Demand For Core Products
Gas Turbine Efficiency plc (AIM: GTE), a leader in energy and aviation products and services, is reporting an increase in expected revenue for the first quarter of 2010, an improvement supported by several operating units. GTE revenue for Q1 2010 is expected to be in the range of $9.5-10.0M-up 20-25% over a strong Q1 2009 ($7.4M). This performance is supported by order increases in the company's...
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Vibration-Damping Breadboards suit OEM applications.
Available in 4 standard configurations, breadboards provide flat, stable surface for mounting or assembling lasers/small optical systems, prototyping, and precise inspections. Each configuration features natural frequency, nominal broadband damping and flatness of -
Read More »Pulsation Dampeners can withstand up to 2,000 psi.
Designed for high pressure applications, Armor-Damp-® Pulsation Dampeners suit oil and gas, water and waste water, paint and coating, and chemical process applications. Available in capacities ranging from 30-1,000 cubic in., products are made of stainless steel, Alloy 20, and Hastelloy. Units come with pressure gauge and charging valve mounted on the top which allows these to be charged to...
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Pulsation Dampener minimizes hydraulic shock in pump system.
Available in 4 sizes, Hydra-Cell Pulsation Dampeners protect pipes, valves, fittings, meters, and in-line instrumentation of Hydra-Cell series positive displacement pumps by producing steady, continuous fluid flow up to 99% free of pulsation and vibration. Bodies are chemical-resistant, and pressure ranges are available up to 4,000 psi. By reducing agitation, foaming, splashing, and degradation,...
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AirLoc Provides Foundation Isolation Systems for Automotive Machining Center
Recently, AirLoc was selected to provide low frequency foundation isolation systems for a manufacturing facility in the Southeast. Various machining centers required separate inertia block isolation systems to insure machine accuracy. AirLoc supplied complete systems with all panels cut to size, layout drawings, bill of materials, and installation procedures for each system. Pictures below show...
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SRG Global Coatings Enhance Surface Durability, Efficiency, Design Flexibility
SRG Global's automotive coatings enhance the structural integrity of the finished part while also improving vehicle efficiency. Check out our video to learn more.
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