Industrial and commercial roof top centrifugal fans / upblast wall fans and roof ventilators. Sales of propeller wall and roof exhaust fan ventilators and blowers.
power roof ventilators

                                                   Canada Blower PW Pressure Blowers:

- Straight radial blades of heavy cast aluminum for self cleaning feature, dynamically balanced and designed for efficient operation;
- Arc-welded 16 GA steel housings and motor bases for rigidity and long life;
- Rotatable housing for a variety of discharge positions;
- AMCA tested and ASHRAE rated;
- Designed for industrial applications such as small exhaust systems where air is laden with dust or grit and also for supplying high pressure air for conveying and cooling.

Type HP Pressure Blowers:

- Capacities to 10,000 CFM @ 90";
- Efficiency... advanced wheel and aerodynamic housing combine for air-handling efficiency superior to conventional radial wheel designs;
- Lower sound levels;
- Stable Performance... the pressure curve remains stable from wide open to closed off... fan instability, or pulsation, is eliminated even when "turn-down" approaches zero flow;
- Versatility... various accessories, modifications, fan arrangements available.