Quiet Cool
Portable Fans
For Industrial Applications
Portable Fans Product Lineup
QC36D1X Quiet Cool Portable Fans – USGR Quietaire’s most economical portable fans model.
36″ Direct drive, Single speed, 1/2 HP. Rated @ 9700 cfm.
Specifications
- 36″ Portable Evaporative Cooler
- Direct Drive 3/4 Horsepower Single Speed
- CFM: 12,100
- Cools Area up to 2,500 sq. ft.
- Rotomold Housing
- High efficiency, totally enclosed 3/4 HP motor @ 120V 6.76A
- 1/6HP Submersible Pump @ 120V, 5A
- Total Amps: 11.76
- Total watts: 1411.2
- Size: 61.5″ W x 63″ H x 33″ D
- Ship Weight: 300 lbs.
QC36B1 Quite Cool Portable Fans – 36″ Belt drive, Single speed, 1/2 HP.
Specifications
- 36″ Portable Evaporative Cooler
- Belt Drive 1/2 Horsepower Single Speed
- CFM: 9,700
- Cools Area up to 2,500 sq. ft.
- Rotomold Housing
- High efficiency, totally enclosed 1/2 HP motor @ 120V 7.4A
- 1/6HP Submersible Pump @ 120V, 5A
- Total Amps: 12.4
- Total watts: 1488
- Size: 61.5″ W x 63″ H x 33″ D
- Ship Weight: 300 lbs.
QC36B3 Portable Fans – 36″ Belt drive, Three speed, 1/2 HP.
Specifications
- 36″ Portable Evaporative Cooler
- Belt Drive 3/4 Horsepower Three Speed
- CFM: 9,700 High – 6,410 Medium – 4,850 Low
- Spot Cools Area up to 2,500 sq. ft.
- Rotomold Housing
- High efficiency, totally enclosed 3/4 HP motor @ 120V 8.9/6.3/3.2A
- 1/6HP Submersible Pump @ 120V, 5A
- Total Amps: 13.9/11.3/8.2
- Total watts: 1668/1356/984
- Size: 61.5″ W x 63″ H x 33″ D
- Ship Weight: 300 lbs.
QC36B1X Quite Cool Portable Fans USGR Quiteaire Evaporative Cooler 36″ Belt drive, Single speed, 3/4 HP.
– 1/2 HP models rated @ 9700 cfm.
– 3/4 HP model rated @ 10,900 cfm.
QuietCool belt drive models are the Standard for quiet.
QC36B1XHL Quite Cool Portable Fans
36″ Belt drive, Single speed, 3/4 HP, Hazardous locations. Rated @ 10,900 cfm. Class I, Group D. Class II, Groups F & G.
Specifications
- 36″ Portable Evaporative Cooler
- Explosion Proof
- Belt Drive 3/4 Horsepower Single Speed
- CFM: 10,900
- Cools Area up to 2,500 sq. ft.
- Rotomold Housing
- High efficiency, totally enclosed explosion proof 3/4 HP motor @ 120V 10.3A
- 1/2HP Self Priming & Explosion Proof Motor @ 120V, 7.8A
- Class I, Group D – Class II, Groups F & G
- Total Amps: 18.1
- Total watts: 2172
- Size: 61.5″ W x 63″ H x 33″ D
- Ship Weight: 360 lbs.
QC36DVS QuietCool Portable Fans – 36 inch Direct Drive Variable Speed, 5/8 HP
Specifications
- 36″ Portable Evaporative Cooler
- Direct Drive 5/8 Horsepower Variable Speed
- CFM: 12,300
- Cools Area up to 2,500 sq.ft.
- Rotomold Housing
- High Efficiency, totally enclosed 5/8 HP motor @ 120V 6.6A
- 1/6HP Submersible Pump @ 120V, 5A
- Total Amps: 11.6
- Total watts: 1392
- Size: 61.5″ W x 63″ H x 33″ D
- Ship Weight: 300 lbs.
QC48B2 QuietCool Portable Fans – 48″ Portable Evaporative Cooler Belt Drive 1 Horsepower Two Speed
Specifications
- CFM: 17,600 High – 11,300 Low
- Cools Area up to 3,600 sq.ft.
- Rotomold Housing
- High efficiency, totally enclosed 1 HP motor @ 120V 9.8A
- 1/6HP Submersible Pump @ 120V, 5A
- Total Amps: 14.8
- Total watts: 1776
- Size: 75.5″ W x 79″ H x 36″ D
- Ship Weight: 450 lbs.
Download Brochure
Quite Cool Portable Fans Benefits and Features
- Maintenance Free – Designed and manufactured to the virtually maintenance free.
- Easy to operate – Needs only water and electricity to operate.
- No waste – Highly efficient system, no water is wasted.
- Easy to move – Completely portable, so anyone can roll it quickly to any hot area.
- Amazingly Cooler air – Discharged air is up to 20°F degrees cooler than the incoming air.
- Filtered Air – Filters the air as is passes through the cooling media eliminating many air born particles.
- Plus – Portable 60 gallon water reservoir is available where no water supply is readily accessible.
Note: The QuietCool Portable Evaporative Quiteaire Portable Cooler has ETL Approval #9800103 which conforms to UL standard 507.
Quite Cool Portable Fans Construction
- Housing – Constructed of rotomolded, corrosion free polyethelyne.
- Fan – Industrial duty galvanized steel construction.
- Fan Motor – High efficiency for a long life.
- Recirculating Pump – High efficiency, maintenance free. and corrosion resistant submersible pump.
- Float Valve – Corrosion and maintenance free plastic.
- Water Lines/Fittings – All corrosion free materials.
- Cooling Media – Cross corrugated angle fluted specially formulated cellulose material treated with a thermosetting resin. Specially designed for evaporative cooling so there is no excess load on the fan.
QC18DVS QuietCool Direct drive, variable speed, 1/4 HP.
- Constructed of roto molded corrosion Free Polyethylene.
- Industrial Duty Fan 2600 CFM.
- High efficiency 1/4 HP 120 volt totally enclosed motor.
- 1/50 HP submersible High efficiency pump maintenance Free.
- Cooling Media is a cross corrugated angle fluted specially formulated cellulose material treated with a thermosetting resin for long life and efficient cooling.
- Water supply is standard garden hose.
- Power supply required is 120 volt.
Accessories
10″ Semi-Pneumatic Rough Terrain Wheels. QC36B3 shown with optional 10″ wheels. Designed for U.S. Military but available to general public.
60 Gallon Reservoir Tank Model QR – Portable water reservoir rolls easily to any location. Holds up to 60 gallons of water for longer running time.
How does the QuietCool cool-off hot areas faster and more efficiently?
Regular fans simply circulate the same existing air, same humidity, same temperature. However, the QuietCool portable evaporative cooler takes that same existing air, combines it with evaporating water, which dramatically lowers the temperature immediately relieving hot, dry areas. Similar to the conditions when a natural rain storm approaches, the temperature drops noticeably cooler, because the air is saturated with water.
Increase Worker productivity, Lower
rejection rates. Increase your bottom line.
| Effective Temperature | 75 | 80 | 85 | 90 | 95 | 100 | 105 |
| Loss in Work Output | 3% | 8% | 18% | 29% | 45% | 62% | 79% |
| Loss in Accuracy | – | 5% | 40% | 300% | 700% | – | – |
Discharge Temperatures at Various
Dry Bulb Temperatures and Relative Humidity
