Industrial high pressure radial fan ventilators, high temperature fan ventilators, centrifugal and axial blower fans, roof / wall exhaust and supply fans and inline ventilator blowers.
BLOWERS DEPOT

Industrial Centrifugal Fans

Industrial Blowers are designed to handle industrial process air. Fan features a radial design fan wheel, available as air-handling AH wheel, or material handling MH wheel. Fan construction features rigid housing, braced for additional strenght, heavy duty shaft, heavy duty pillow block bearings, shaft and bearing pedestal, adjustable motor base, and weather motor cover. Flanged Inlet / Outlet, Companion flanges, Access Door, Drain, Plug, Damper, Spark Resistant Construction, Abrasion Resistant Construction, High Temperature Fan Construction to 800 F, and vibration insulation are optional. Special alloys and coatings are avaialble upon request.

Pressure Blowers and Turbo Pressure Blowers are general industrial fans designed to handle industrial process air at high pressure. Fan features pressure blower all welded steel radial wheel, which on junior pressure blowers is of cast aluminum design. Fan construction includes heavy duty rigid housing, which on junior fans is of cast iron blower design, reinforced with braces, blower wheel, heavy duty shaft, heavy duty pillow block bearings, shaft and bearing pedestal, adjustable motor base, and weather motor cover. Flanged Inlet, Flanged Outlet, Companion flanges, Access Door, Drain, Plug, Inlet Screen, Outlet Guard, Dampers, Spark Resistant Construction, Abrasion Resistant Construction, High Temperature Blower Construction to 800 F, and vibration insulation are optional accessories. Direct drive fans are avialble in Arr. 8 construction. Belt drive fan arrangements utilize standard V-belt drive supplied in fixed pitch, or adjustable pitch option. Special alloys and coatings are avaialble upon request.

Plug Fans are designed to handle industrial process air for air recirculation in ovens and furnaces. Fan features inlet cone with venturi profile, a non-overloading backward inclined, backward curved, or airfoil wheel, heavy duty shaft and bearings, shaft and bearings pedestal reinforced with braces, adjustable motor base, and belt guard. Spark Resistant Ventilator Construction, Abrasion Resistant Fan Construction, High Temperature Construction to 1500 F, are optional accessories. Direct drive fans are avialble in Arr. 4 construction. Belt drive arrangements utilize standard V-belt drive supplied in fixed pitch, or adjustable fan pitch option. Special alloys and coatings are avaialble upon request.

Fan accessories: Prefabricated unitary base, safety bird screen, shaft and bearing guard, belt guard, weather and motor cover, automatic and Motor-Operated Backdraft Dampers, inlet vane dampers, flanged inlet, flanged outlet, access door, drain and plug, spring or rubber vibration isolators, and high temperature construction are avaialble upon request. Special protective coatings and alloys (aluminum, or stainless) are optional. Pre-wired and loose Safety Disconnect Switch, and Speed Controller are optional.

All models power roof ventilators bear the AMCA Seal.


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Engineering of OEM fans, tubeaxial blowers and fan impeller blades, Chicago Blower, American Coolair, IGE, ILG, CBC, Buffalo Blower / New York, Industrial Gas Engineering, Canadian Blower – Chicago Blower, Twin City Aerovent fans, CBC Chicago Blower fans, Acme fan ventilators, New York Blower, ILG American Coolair fans, fans for building ventilation, industrial high temperature oven fans, furnace blowers, leader ventilators, Delhi fans, negative pressure ventilators, USA industrial fans blowers, explosion proof pressure blowers, blower air knives, high temperature pressure blowers. The size of the area in which the centrifugal blower is to be used will obviously play a major part in the decision of how large the fan needs to  be and how much air it can actually blow through the area.Sales engineers for high temperature oven circulating fans, sandblast blowers, stainless steel fans blowers, vacuum blowers, corrosion resistand fans, chemical resistant blowers, air table blowers, Aerovent Fan ventilators, fume fans, high temperature fans & blowers, Industrial Air Products fans, LAU ventilators, CBC fans, Peerless Blower fans, high vacuum fans, wall fan ventilators, power roof vantilator fans.

Custom fans, heat resistant fans, panel fans, suction fans, up-blast and down-blast fans and blowers, vaneaxial,  tubeaxial, tubular acoustafoil fans, wind tunnel fans, blast blowers, direct drive fans and blowers, gas tight fans and blowers, insulation blowers and fans, Northern Blower Sales, Twin City fans.

Channel type or Regenerative Blowers deliver up to 1,300 SCFM of uncontaminated flow at up to 8 PSIG pressure, and from 30” to 0” Hg vacuum. Typical applications include air conveying, refuse burning, instrument air, air dryer, air cushioning, tank agitation, sewage aeration, blister packing, liquid spraying, fuel atomizing, air knives, product curing, radon gas elimination, automatic bottling, vacuum holding, soil remediation, paper transport, scrap collection, powder recovery, gas sampling, thread holding, and all applications requiring medium pressure, or vacuum.

Regenerative, of Channel Blowers are available with cast aluminum casing enclosing cast aluminum rotors. NPT threaded flange connection 1”, 1.5”, 2”, 2.5”, 3” and 4”, as well as metric threaded flange of type G are standard. Shaft sealing is provided by C-flange motor mount, or by sealed bearings.

Regenerative Blower Packages are supplied on unitary base of standard or isolation type with RIS, or spring vibration isolators. Power transmission is implemented by V-Belt Drives complete with V-belts, adjustable or constant speed sheaves and pulleys, bushings, and motor slide bases; or by direct drive coupling. Motors are of High Efficiency design. OSHA Belt Guard and OSHA Coupling Guard are standard.

Expansion Joints, Flexible Connectors and Compression Couplings isolate Regenerative Blower to allow for thermal expansion and mis-alignment of piping.

Pressure / Vacuum Relief Safety Valves of VLR type are of spring loaded type kunkle valve. They set-up point of operation and bleed-off to prevent over-pressurization, or relief vacuum.

Inline Check Valves direct airflow or vacuum in one direction only. Flow Converters change direction of the flow by electronically, or pneumatically activated diverter.

Pressure / Vacuum Controls include differential pressure gauge up to 15 PSIG, vacuum gauge from 30” to 0” Hg, temperature gauge, gauge snubber to reduce pressure pulsation, and .25” pet-cock valve to isolate the gauge.

Regenerative Silencers are offered as inlet and discharge silencers with sound absorbing polyurethane elements. Additional auxiliary inlet and outlet silencers offer additional means of sound attenuation. Sound Enclosures are custom made based on application requirements.

Inlet Filters are offered with wire-mesh oil wetted (multi-wash), high efficiency ultra-synthetic (polyester, washable), or paper (thrown away) media. Controls included Differential Filter Pressure Gauge used as Filter Restriction Indicator. Filter casing is available as open flange design, hooded design, or combined filter-silencer assembly. In-line filters are custom.

Controls and drives options for side channel blowers include: variable frequency drives (VFD), motor starters, are available in NEMA 1, NEMA 3R, NEMA 4 enclosure, as well as for x-proof applications.

At this juncture it is prudent to reiterate that a fan running at a particular speed can have an infinite number of operating points all along its characteristic curve. The fan will interact with the system to produce an operating point at the intersection of the system curve and the fan curve. Note that it is the system in which the fan is installed that will determine the operating point on the fan curve. Thus it is vitally important that the system designer accurately determine the system losses in order to ensure that the actual air flow rate is as close as possible to the design air flow rate.