Positive Pressure Ventilators

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Gas Tight Fans, and Blowers
By: Oleg Tchetchel | 06/06/2008 | Ask an Expert
Canada Blower Co. now offers gas-tight and zero leakage fans and blowers for containment of hazardous organic and inorganic compounds in industrial process plants and other critical applications. Special construction and shaft sealing devices are available for blower service requiring zero or minimal gas leakage into and out of casing.

Power Tube Fan Make-up Air System
By: Oleg Tchetchel | 07/07/2008 | Entrepreneurship
In the winter, conventional make-up air systems have to heat the cold outside air prior to introduction into the building. This is an expensive process in both equipment and continuing energy cost. The Power Tube Fan Make-Up Air System is a simplier system that utilizes wasted building heat and basic aerodynamic principles for supplying, tempering and distributing make-up air. And that makes it less expensive than conventional make-up air systems to purchase, to install and to operate.

Power Tube Make-up Air System
By: Oleg Tchetchel | 09/07/2008 | Project Management
PT Air Make-Up fan system is a new ventilation concept. It utilizes some aerodynamic principles for supplying, tempering and distributing make-up air in a building in cold weather. It offers more efficiency, economy and comfort than most conventional make-up air units.

High Pressure Centrifugal Blowers in Series by Canada Blower
By: Oleg Tchetchel | 10/07/2008 | Entrepreneurship
Series and parallel connected blower installations are often used to meet performance ranges beyond normal single stage blower capacities. For systems that require high ststic pressure, and especially high pressure TOGETHER with high temperature (where standard multi stage, positive displacement, screw, or regenerative type blowers can not be used) series of single stage centrifugal blowers can be used. Many times additional blower in the system can be advantageous. For instance, where two blow

Selection of Dust Collectors for Air Cleaning
By: Oleg Tchetchel | 02/07/2008 | Customer Service
Factors influencing dust collection equipment selection include: * Concentration and particle size of contaminant; * Degree of collection required; * Characteristics of air or gas stream; * Characteristics of contaminant; * Methods of disposal.

Selection of Dust Collection for Air Cleaning
By: Oleg Tchetchel | 04/07/2008 | Project Management
Canadian Air Systems Co. is a well known designer and manufacturer of industrial dust collection systems. Dust collecting equipment is available in numerous designs utilizing a number of principles and featuring wide variation in effectiveness, initial cost, operating and maintenance expense, space, arrangements and material of construction.

High Pressure Air-knives Vs. Compressed Air Blowoff Systems
By: Oleg Tchetchel | 13/06/2008 | Entrepreneurship
Canadian Air Systems Co. has developed an universal blow-off air-knife system that includes a super high pressure single stage centrifugal pressure blower ans a system of tube-type slot air knives, that completely replaces traditional compressed air blowoff systems, and save money due to much higher operating efficiency. A flexible PVC pipe is sued to feed Air Knives from the outlet og high pressure blower. Adjustble slot opening at each air-knife enables to regulate the air velocity and volume

Wet Scrubbers for Air Cleaning
By: Oleg Tchetchel | 16/06/2008 | Sales
A high-energy venturi scrubber passes the gas through a venturi shaped orifice where the gas is accelerated to 12,000 fpm or more. Depending on the design, the scrubbing liquid is added at, or ahead of, the throat. The rapid acceleration of the gas shears the liquid into a fine mist, increasing the chance of liquid-particle impaction. In typical applications, the pressure drop for gases across a venturi is higher than for other types of scrubber. Water circulation is also higher; thus venturi a

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Cutting Edge Business Card Printing
By: John Mahoney | 21/08/2008
Business card printing is not new in the corporate world. It has been a long-running business with very little advancements through the years.

Tips for Purchasing a Suit
By: Mejo John | 21/08/2008
Advice float from any nook and corner, and every fashion designer or a fashion expert would advice you on the matter of a suit. They would say that it is essential that every man has atleast one nice suit. You never can estimate when you would require a good suit for a wedding or for a business meet where formal attire is a must.

Sales - a Dirty Word
By: Patrick E Cavanaugh | 20/08/2008
Salesperson - a pushy, loud and arrogant hand shaking backslapper. Right?

How Much Does it Cost? Estimating
By: Patrick E Cavanaugh | 20/08/2008
Nobody wants to work for nothing, but many painter do when they don't charge for all the things that are part of each job. If you intend to do a complete job, and your customer is asking for a complete job, then you should be charging for a complete job. Leave something off of the estimate and you are working for nothing.

How to Estimate a Paint Job - or It's not Guess Work
By: Patrick E Cavanaugh | 20/08/2008
You can do all things correctly; but, if you mess up here, you can get hurt. It's not rocket science to estimate a paint job. It's actually fairly easy. I have seen everything in the way of paint job estimates, from something scribbled on a torn off sheet of scrap paper to ones like mine which are broken down into each room, and within each room, the individual elements.

Work for Free
By: Patrick E Cavanaugh | 20/08/2008
I always felt crappy after having a sales call and spilling my guts, telling a customer everything I knew about the job, spending hours talking about product knowledge, techniques and such.

People Search Tools: People Search by Phone
By: Apolie Turtz | 20/08/2008
Locating someone whom you haven’t had contact for years can be very hard. And sometimes without anyone to help you, you can’t probably do it alone and contacting other people could be too time-consuming and still you will not be sure with the results. Hiring a private investigator can be an effortless action but paying an expensive service when there is a cheaper method can be impractical. You have to allot a large amount only to hire an investigator when you can do it simply online. It can be

Job Costing
By: Patrick E Cavanaugh | 20/08/2008
Job costing is a technique for evaluating performance on individual jobs. It is also a way to maintain historical data, to use to estimate future work. The calculation of costs on a job by job basis helps to take our financial temperature. How is this crew doing? How are we doing on this type of work?

More from Oleg Tchetchel

Electrostatic Precipitators for Air Cleaning
By: Oleg Tchetchel | 11/07/2008 | Project Management
Electrostatic precipitators have been extensively used in high temperature gas cleaning from equipment such as blast furnaces, open heart furnaces and central station pulverized fuel boilers. The chemical industry has many applications including sulfuric acids plants, carbon black, cement kilns and soda sh from paper mill black liquor furnaces. As voltage setting is close to the spark-over potential, application is limited to materials that are not explosive or combustible in nature unless the

High Pressure Centrifugal Blowers in Series by Canada Blower
By: Oleg Tchetchel | 10/07/2008 | Entrepreneurship
Series and parallel connected blower installations are often used to meet performance ranges beyond normal single stage blower capacities. For systems that require high ststic pressure, and especially high pressure TOGETHER with high temperature (where standard multi stage, positive displacement, screw, or regenerative type blowers can not be used) series of single stage centrifugal blowers can be used. Many times additional blower in the system can be advantageous. For instance, where two blow

Fabric Type Dust Collection for Air Cleaning
By: Oleg Tchetchel | 10/07/2008 | Outsourcing
The dust collectors are used extensively in industry for a wide range of applications. They require more space than most other types of air cleaning devices, necessiating outdoor installation in most cases.

Power Tube Make-up Air System
By: Oleg Tchetchel | 09/07/2008 | Project Management
PT Air Make-Up fan system is a new ventilation concept. It utilizes some aerodynamic principles for supplying, tempering and distributing make-up air in a building in cold weather. It offers more efficiency, economy and comfort than most conventional make-up air units.

Reversible Roof Ventilators for Building Ventilation
By: Oleg Tchetchel | 08/07/2008 | Project Management
The Type CBRE recirculators are designed for use in commercial and industrial applications where there is sufiicient ceiling height to create a temperature differential between the floor and the ceiling. These applications include factories, warehouses and large commercial buildings.

Fabric Type Dust Collectors for Air Cleaning
By: Oleg Tchetchel | 08/07/2008 | Sales
One of the most widely used type of dust collector is Fabric Dust Collector. Fabric arresters are high efficiency, medium cost collectors. The effectiveness of passing air or gas through a fabric at low velocity has been recognized and used for many years in air cleaning devices. Fabric is arranged in envelope or tubular (stocking) shapes. While removal appears to take place by a staining action of the media, in reality dust collection is obtained by building up a mat of the material.

Power Tube Fan Make-up Air System
By: Oleg Tchetchel | 07/07/2008 | Entrepreneurship
In the winter, conventional make-up air systems have to heat the cold outside air prior to introduction into the building. This is an expensive process in both equipment and continuing energy cost. The Power Tube Fan Make-Up Air System is a simplier system that utilizes wasted building heat and basic aerodynamic principles for supplying, tempering and distributing make-up air. And that makes it less expensive than conventional make-up air systems to purchase, to install and to operate.

Selection of Dust Collection for Air Cleaning
By: Oleg Tchetchel | 04/07/2008 | Project Management
Canadian Air Systems Co. is a well known designer and manufacturer of industrial dust collection systems. Dust collecting equipment is available in numerous designs utilizing a number of principles and featuring wide variation in effectiveness, initial cost, operating and maintenance expense, space, arrangements and material of construction.