Industrial high pressure FRP blowers, high temperature fiberglass fans and ventilators, centrifugal and axial FRP fans, roof / wall exhaust and supply fiberglass fans and inline FRP ventilator blowers. Sales of centrifugal fiberglass pressure blowers and axial FRP blower fans.
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FRP Pressure Blowers

FRP Pressure Blowers are designed for highly corrosive application to handle acid vapors, and organic and inorganic chemical fumes that are highly corrosive to metal at temperatures up to 250 F. Fan applications include scrubber systems, odor control systems in wastewater treatment plants, laboratory exhaust systems, metal finishing and chemical-process industries. Fiber-reinforced-plastic pressure blowers are made from chemical grade polyester or vinyl ester resins and reinforced with glass or fiber. Additional surface veil is available depending on the application. Capacity range of FRP Pressure Blowers is from 0 to 8,000 CFM and static pressure range is up to 40” WG.

Housings of FRP Pressure Blowers are rotatable and fabricated of polyester resin based FRP , while FRP fan wheels are made of vinyl ester resin FRP to allow for more strength. 316 stainless steel, or Hastelloy C-276 alloy wheel and shaft assemblies are available. FRP ORB self-cleaning wheel design and FRP Pressure Blower wheel design are used depending on application. Standard fan shafts are made of C-1040/1045 steel covered with FRP sleeve. 316 stainless steel shafts are optional. Inlet/outlet flange drilling is according to ANSI 125/150 bolt pattern, or Voluntary Product Standard PS15-69. Neoprene gasketing with Teflon Shaft Seal, or Viton seal element in FRP casing is provided where low leakage is desired.

FRP Pressure Blower Accessories include outlet flanged wafer-type damper, made of FRP; inlet vane damper in FRP construction; companion flange with collar in FRP construction; unitary base available with spring or rubber-in-shear RIS isolator ; drain and plug threaded FRP drain with PVC plug; inspection port ; surface veil provided in compliance with ASTM D 4167; all-vinyl ester airstream; graphite impregnation to control static electricity; adjustable motor base ; OSHA Guards and Motor weather cover; drive components; VFD duty high efficiency motors; and others.

Teflon Impregnated Flexible Connectors to isolate FRP pressure blower and to allow for mis-alingment of piping.

FRP Blower Silencers are offered as inlet and discharge silencers with FRP sound absorbing elements. 304, 316 stainless steel options are available as well.

Controls and drives: variable frequency drives (VFD), magnetic motor starters, are available in NEMA 1, NEMA 3R, NEMA 4 enclosure, as well as complete set of electrical components for x-proof fan applications.

 




FRP fiberglass and PVC fans and pressure blowers.




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Canada Blower FRP General Purpose Fume Exhauster backwardly inclined fan wheels provide high efficiency and quiet operation with a nonoverloading horsepower characteristic. Made of premium-quality, corrosion-resistant vinyl ester resin. Metal hub, shaft, and stainless-steel fasteners are encapsulated in full-thickness FRP.

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. These power roof ventilators have the added advantage of providing normal day to day ventilation and in many cases can also be fitted with duct work for use in multi store buildings.
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 Type Canada Blower HS
 Power Roof Ventilators
 
 have been tested to operate:

 

 -  continuously at 650 F

 - 3 Hours at 800 F

 - 1.5 Hours at 1000 F

 - 1/2 Hour at 1,200 F


The use of HS PRVs to vent heat and smokes has these specific advantages:

It is not dependent on air temperature differential or wind direction and velocity to create air movement.

It does not rely on heat itself to activate the system. Smoke detectors andwater-flow devices also may be utilized.

It provides for normal ventilation needs of the building as well as for emergency use as a vital component of the fire protection system.

There is usually a substantial cost saving in the purchase and installation of the dual purpose system.

Maintenance cost for building and equipment is frequently reduced.

The system can be effectively used in multi stories and below grade building areas.

Reliability of operations is assured because powered ventilators are in dailyuse and receive regular inspection and maintenance.

The unique Canada Blower Type HS power roof ventilators provide a solution for emergency heat and smoke venting that is dependable under the most extreme circumstances.
All critical components of Canada Blower HS PRV that exposed to the air-stream are ferrous  construc-tion to withstand high temperature conditions. These heavy gauge materials prevent warping of fan parts and malfunc-tion at high temperatures. This also insures years of trouble-free service in normal daily operation of the PRV fan. The wind shroud is made of galvanized steel; an exterior finish coat of epoxy can be specified. Painted parts are coated with epoxy to provide a protective coating rated excellent for hardness, impact resistance, adhesion and chemical resistance.

The concept of venting smoke and heat was first outlined by Industrial Risk Insurers (IRI). Use of powered ventilators could eliminate the problems experienced with gravity ventsSpecially designed roof mounted exhaust fans would mechanically vent heat and smoke under
emergency fire conditions.

Design of Heat & Smoke Fan
Belt and bearings are protected from the air stream by enclosing them in a ventilated tube. Design of HS fan incorporates a heat slinger / impeller. It isolates the fan bearings from damaging heat and draws cooler outside air through the motor compartment and over the belt and bearings. A spring load, fusible link activated device automatically opens dampers when temperature at the fan reaches 165 F. This enables the fan to function as a gravity ventilator prior to powered operation. for known future needs and/or balance systems with the minor corrections often needed for the unpredictable installed system variations.
A safety disconnect switch is mounted to the PRV housing. This feature protects maintenance personnel from an accidental fan start when the unit is being serviced.

This versatility and longer life without complexity, special tools or excessive cost are exclusive with CANADA BLOWER.

Experienced design, engineering, research and production know-how are complemented by extensive tooling in the construction of Heat & Smoke Roof Exhausters.

Quick supply of idustrial axial fans, air circulation ventilators, warehouse ventilators,
tubular acoustafoil fans, wind tunnel fans, blast blowers, high volume ventilation fans, hot air ventilation fans, industrial exhaust fans, portable industrial blowers, garage ventilators, PRV roof fans, explosion proof pressure blowers, wall ventilators, fan wheel blades, combustion pressure blowers, pvc ventilators, ID fans, FD fans, force draft ventilators, induse draft blowers, propylene & FRP PVC ventilators, spark-resistant blowers, sealed ventilators, dust collector ventilators & fans.
High temperature fans, industrial process pressure blowers, high pressure side channel regenerative pressure blowers; industrial; process and commercial heating; ventilating and air conditioning equipment.
Engineering of through the wall exhaust fans, airflow exhaust ventilators, fume hood exhaust fans, roof / wall supply blowers, paint booth ventilation fans, high pressure air blowers, air pressure blowers, high temperature air blowers, rotary air blowers, air fan-blowers systems, roof blowers, roots blowers, oven / dryer exhaust ventilators, heavy-duty ventilation fans, spray booth exhaust fans, New York blowers, Dayton fans, Chicago blowers, American Coolair ventilators, ACME ventilators, Twin City fans, Aerovent fans, Cincinnati blowers.