http://www.a1articles.com en-us editorial@articlealley.com A hazardous location air exhaust / ventilation fan (sometimes called explosion proof) may be required in any area where the presence of flammable gases, vapors or finely pulverized dust in the atmosphere is sufficient to create a threat of an explosion or... http://www.a1articles.com/sparkproof-fans-and-blowers-2175274.html 08th April 2011 Regenerative blowers operate as a multistaged compressors. Each blade-to-blade regeneration stage results in a slight pressure increase. Total pressure rise from air entry to discharge yields a continuous operating pressure up to 300-in. w.g. (11 PSIg) or... http://www.a1articles.com/regenerative-blower-2171766.html 06th April 2011 Most fans are tested using procedures specified by Air Movement and Control Association International Inc. (AMCA), Illinois, USA. The fan under test is mounted near the outlet of the test rig and air in-flow through the rig is varied by the movable gate a... http://www.a1articles.com/inline-axial-fans-for-ventilation-2135516.html 22nd March 2011 In many dryer applications, the static pressure requirement is between 0.5 and 3" 0f water column. For these pressure requirements, a duct vaneaxial fan often is the best selection. The duct vaneaxial fan offers a broad performance range and good pressure... http://www.a1articles.com/fans-for-industrial-building-ventilating-2101951.html 09th March 2011 Proper ventilation requires that there be a movement or circulation of the air within the space and that the temperature and humidity be maintained within a range that allows adequate evaporation of perspiration from the skin. It was formerly believed tha... http://www.a1articles.com/power-roof-ventilators-1956200.html 14th January 2011 Side channel blowers are relatively low-volume, high-pressure blowers that produce centrifugal airflow. They are used in compression blowers, vacuum blowers, and industrial blower applications. Compression regenerative blowers can be used or configured as... http://www.a1articles.com/regenerative-blowers-for-industry-1943226.html 10th January 2011 Industrial blowers are manufactured using a range of durable plastics and metals, or a combination of both materials. For example, industrial blowers operating in corrosive environments are usually made of polypropylene because it provides greater structu... http://www.a1articles.com/industrial-blowers-for-building-ventilation-1928713.html 04th January 2011 Forced ventilation is a method of control indoor air quality. Excess humidity, odors, and contaminants can often be controlled via dilution or replacement with outside air. However, in humid climates much energy is required to remove excess moisture from ... http://www.a1articles.com/forced-draft-fans-and-blowers-1910167.html 20th December 2010 Canada Blower is known for its high qualtity industrial fans of different types, such as: Airfoil Centrifugal Fans are used for a wide range of applications in many industries, hollow-bladed airfoil fans are designed, engineered and tested for use in a... http://www.a1articles.com/centrifugal-fans-and-axial-fans-by-canada-blower-1899491.html 13th December 2010 Centrifugal ventilator has a number of blades mounted around the hub, which turns on a shaft that passes through the housing. A Centrifugal fan can come in three different types of fan blades. They can come with forward curved blades, backward curved b... http://www.a1articles.com/industrial-centrifugal-blowers-1890473.html 08th December 2010 Industrial fans are classified into propeller, tube axial and vane axial styles, and each type has different characteristics. Propeller fans consist of only a motor and propeller and therefore are the simplest. Tube axial are similar to propellers but has... http://www.a1articles.com/industrial-blowers-and-fans-by-canada-blower-1876785.html 30th November 2010 A variable pitch blade in axial fan blower is used where precise control of static pressure within supply ducts is required. The fan wheel will spin at a constant RPM . The blades follow the control pitch hub. As the hub moves toward the rotor the blades ... http://www.a1articles.com/axial-flow-ventilation-fans-1855310.html 22nd November 2010 Tough industrial applications mean tough fans and blowers by Canada Blower Co. Canada Blower is a world wide distributor of industrial process ans OEM fans and blowers, as well as fan / blower components; including high pressure blowers, high temperature ... http://www.a1articles.com/axial-fiberglass-fans-and-rfp-blowers-1847619.html 17th November 2010 Fans handling hot airstreams must have sufficient airflow and be kept in operation until airstream temperatures cool below 120 F to prevent damage to the fan unit. The Tubeaxial fan ambient air cooling system is only effective while fan is operating. C... http://www.a1articles.com/high-temperature-fans-and-blowers-for-operating-up-to-2200-f-by-canada-blower-1825559.html 05th November 2010 Canadian Blower Company has developed reliable and efficient air make-up units for industrial building ventilation. In industrial plants where there is a high density of employees and many manual operations involved, an improvement in the environment can ... http://www.a1articles.com/industrial-direct-fired-air-handling-units-1792060.html 14th October 2010 Canadian Blower Co. is an engineering company for plastic and fiberglass fans and blowers for industry applications where aggressive media must be moved. Plastic fans include polypropelene, PVC, PVDF, fire retardant and UV resistant PPs. Applications f... http://www.a1articles.com/fiberglass-blowers-by-canadian-blower-company-1745027.html 15th September 2010