Posted on October 21, 2009Industrial Power Roof Ventilators
Deep mines, underwater tunnels, and other subterranean and submarine environments require elaborate mechanically operated systems for maintaining the air supply in a healthful condition. The lives of those working in, or traveling through, such areas...
Reversible Articles
Posted on October 8, 2009Selecting Righ Fan for Building Ventilating
As with all fan systems, it is important to remember that only available air can be exhausted. Fans cannot operate in a vacuum. If the exhausted air cannot be replaced in the facility, fan performance will drop off and production will suffer. The...
Posted on October 20, 2009Roof Ventilators by Canada Blower
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...
Posted on October 15, 2009Understanding Thread Plug Gages
Thread Plug and Ring Gages, Hardness Testing, Calibration and Special Taps and Dies at WESTport WESTport is a manufacturer of Plain and Threaded Plug and Ring Gages, Rockwell, Brinell Hardness Testing Products, Special Taps and Dies and Metrology...
Posted on October 15, 2009The Basics of Hardness Testing and Special Taps
Thread Plug and Ring Gages, Hardness Testing, Calibration and Special Taps and Dies at WESTport WESTport is a manufacturer of Plain and Threaded Plug and Ring Gages, Rockwell, Brinell Hardness Testing Products, Special Taps and Dies and Metrology...
Posted on October 15, 2009The Basics about Plug Gages and Bore Gages
Thread Plug and Ring Gages, Hardness Testing, Calibration and Special Taps and Dies at WESTport WESTport is a manufacturer of Plain and Threaded Plug and Ring Gages, Rockwell, Brinell Hardness Testing Products, Special Taps and Dies and Metrology...
Posted on October 15, 2009Learning More about Ring Gages
Thread Plug and Ring Gages, Hardness Testing, Calibration and Special Taps and Dies at WESTport WESTport is a manufacturer of Plain and Threaded Plug and Ring Gages, Rockwell, Brinell Hardness Testing Products, Special Taps and Dies and Metrology...
Posted on June 29, 2009Gage Block and Pin Gauge Basics
Thread Plug and Ring Gages, Hardness Testing, Calibration and Special Taps and Dies at WESTport WESTport is a manufacturer of Plain and Threaded Plug and Ring Gages, Rockwell, Brinell Hardness Testing Products, Special Taps and Dies and Metrology...
Posted on June 26, 2009Industrial ventilation by Reversible Ventilators
Type HS PRVs reliably extract large volumes of hot gases and smoke regardless of building configuration, location and weather conditions. They withstand high temperatures for long periods of time. A reliable ventilation system that can operate during...
Posted on May 27, 2009Reversible Ventilators for Building Roofs
The concept of venting smoke and heat was first outlined by Industrial Risk Insurers (IRI). Use of powered ventilation could eliminate the problems experienced with gravity vents. Specially designed roof mounted exhaust fans would mechanically vent...
Posted on May 27, 2009Hey Doc, Is My Vasectomy Reversible?
One of the greatest medical misconceptions is that a vasectomy is a permanent physical alteration. In reality, a vasectomy is reversible. Before making the decision of Vasectomy Reversible, learn more about the procedures as possilbe just by calling...
Posted on September 21, 2009Ventilators for Building Ventilation
Industrial Pressure Blower Co. offers now a truly reversible (exhaust and supply roof fan for general ventilating. Type HS PRVs reliably extract large volumes of hot gases and smoke regardless of building configuration, location and weather...
Posted on April 1, 2006Reversible Roof Exhausters for Building Ventilating
A reliable ventilation system that can operate during a fire is both vital and essential. It prevents smoke logging, allows people to escape quickly, minimizes damages to property and contents and enables firemen to attack the fire without hindrance....
Posted on April 1, 2006Reversible Roof Fans for Building Ventilating
A reliable ventilation system that can operate during a fire is both vital and essential. It prevents smoke logging, allows people to escape quickly, minimizes damages to property and contents and enables firemen to attack the fire without hindrance....
