Search Results - upbalst

1. Ventilation with Power Roof Ventilator
October 31, 2013

NIS-CO Hooded Power Roof Ventilators are offered with optional filter rack and filter package protected by bird and insect screen. Motorized back draft dampers are standard on all supply air fans. Filtered mushroom head features channel type filter racks, bird screen, hinged connection to the stack box. Special coatings are available upon request. Fan panel is of double orifice design to allow for supply / exhaust, or reverse-flow operation. Discharge diffusers are available in variety of styles. PRV NIS-CO Fan Power Roof Ventilators provide clear evidence of the continued leadership of ... (read more)

Author: Oleg Tchetchel

2. Industrial Power Roof Ventilator
October 30, 2013

Axial Hooded Power Roof Ventilators are offered with optional filter rack and filter package protected by bird and insect screen. Motorized back draft dampers are standard on all supply air fans. Filtered mushroom head features channel type filter racks, bird screen, hinged connection to the stack box. Special coatings are available upon request. Fan panel is of double orifice design to allow for supply / exhaust, or reverse-flow operation. Discharge diffusers are available in variety of styles. PRV Northern Fan Power Roof Ventilators provide clear evidence of the continued leadership of... (read more)

Author: Oleg Tchetchel

3. CB Power Roof Ventilator
April 29, 2013

CB Fan Co. Axial Exhaust Power Roof Ventilators are factory assembled package units constructed to withstand hurricane winds. Its construction incorporates mushroom head, or hood head with bird screen, which is hinged to a box-style stack, supplied with access door. For higher capacities stack can be substituted with tubeaxial, or vaneaxial fan. Curb caps are welded to the curb side of the stack. Fan panel assembly is located near the top. Back-draft stack dampers are standard option. Disconnect safety switch is mandatory for roof mounted units. Axial Supply CB Fan Hooded Power Roof Venti... (read more)

Author: Oleg Tchetchel

4. Canadian Blower Power Roof Ventilator
April 21, 2013

Canadian Blower supplies axial hooded fans covering sizea ranging from 12" to 120" wheel diameters with capacities from 2000 CFM to 200,000 CFM, and heating capacity up to 4,500,000 BTU/hr. Canadian Blower Axial Exhaust Power Roof Ventilators are factory assembled package units constructed to withstand hurricane winds. Its construction incorporates mushroom head, or hood head with bird screen, which is hinged to a box-style stack, supplied with access door. For higher capacities stack can be substituted with tubeaxial, or vaneaxial fan. Curb caps are welded to the curb side of the stack. Fan p... (read more)

Author: Oleg Tchetchel

5. Buffalo Fan Power Roof Ventilator
October 17, 2012

Axial Supply Buffalo Fan Hooded Power Roof Ventilators are offered with optional filter rack and filter package protected by bird and insect screen. Motorized back draft dampers are standard on all supply air fans. Filtered mushroom head features channel type filter racks, bird screen, hinged connection to the stack box. Special coatings are available upon request. Fan panel is of double orifice design to allow for supply / exhaust, or reverse-flow operation. Discharge diffusers are available in variety of styles. PRV Buffalo Fan Power Roof Ventilators provide clear evidence of the conti... (read more)

Author: Oleg Tchetchel

6. Buffalo Blower Power Roof Ventilator
October 12, 2012

PRV Buffalo Blower Power Roof Ventilators provide clear evidence of the continued leadership of Canada Blower in the area of ventilating fan packages for industrial and commercial ventilation. Buffalo Blower supplies axial hooded fans covering sizea ranging from 12" to 120" wheel diameters with capacities from 2000 CFM to 200,000 CFM, and heating capacity up to 4,500,000 BTU/hr. Buffalo Blower Axial Exhaust Power Roof Ventilators are factory assembled package units constructed to withstand hurricane winds. Its construction incorporates mushroom head, or hood head with bird screen, which ... (read more)

Author: Oleg Tchetchel

7. Chicago Blower Power Roof Ventilator
April 15, 2012

PRV Chicago Blower Canada Power Roof Ventilators provide clear evidence of the continued leadership of Canada Blower in the area of ventilating fan packages for industrial and commercial ventilation. Canada Blower supplies axail hooded fans covering sizea ranging from 12" to 120" wheel diameters with capacities from 2000 CFM to 200,000 CFM, and heating capacity up to 4,500,000 BTU/hr. Chicago Blower Axial Exhaust Power Roof Ventilators are factory assembled package units constructed to withstand hurricane winds. Its construction incorporates mushroom head, or hood head with bird screen, ... (read more)

Author: Oleg Cthetchel