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Quietair Portable Evaporative Coolers

quietaire QC48B2 48" 1 hp 2 speed Portable Evaporative Cooler

Quick move the QuietCool portable evaporative cooler to the hottest spot you have. Works great in stuffy areas such as factory shops, loading docks, greenhouses, garages, sporting events, livestock even outdoor dining areas like a company picnic or a Bar-B-Que turn QuietCool on and cool off quick. Its quick, its quiet, it's cool. QuietCool portable evaporable coolers are engineered efficient. They filter the air as it passes through the cooling media and discharges air up to twenty six degrees cooler than the incoming air. With the flip of a switch, it's cooler!


Benefits and Features

  • Maintenance Free - Engineered by our Father and Son team of engineer's and manufactured to be virtually maintenance free.
  • Easy to operate - Needs only tap water and electricity to operate.
  • No waste - Engineered to be highly efficient, no water is wasted.
  • Easy to move - Completely portable, so anyone can roll it quickly to any hot area. Comes standard with straight and swivel casters. 
  • Air flow - QuietCool is tested for maximum air flow at operating static pressure - ensuring you maximum air flow.
  • Amazingly Cooler air - Discharged air is down to 26 F degrees cooler than the incoming air. Amazing.
  • Filtered Air - Filters the air as is passes through the water saturated cooling media - eliminating many air borne particles.


  • Portable 60 gallon water reservoir is available where no water supply is readily accessible.
  • Large 10 inch semi-pneumatic rough terrain wheels .
  • Directional louvers for control the direction of the air flow.
  • Tube adaptor for distributing the cool air.
  • Water stabilizer to remove scale.
  • Cooler cover to protect your investment when not in use.


  • Direct from the Manufacturer - Engineered, Manufactured and Constructed in Houston with the highest quality parts available.
  • Housing - Constructed of rotomolded, corrosion free polyethelyne.
  • Fan - Industrial duty aluminum construction.
  • Fan Motor - Engineered to pull less Amps - saving you daily operating costs, plus high efficiency 5/8 hp for a longer life.
  • Recirculating Pump - High efficiency, maintenance free, and corrosion resistant submersible water pump.
  • Float Valve - Corrosion and maintenance free plastic.
  • Water Lines / Fittings - All constructed with 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.
  • Support -  Thick aluminum angle bar at the top of QuietCool and thick galvanized steel angle bar at the bottom increases the integrity of the structure of the QuietCool unit. Makes it last longer.
  • Parts - Only QuietCool offers 18 interchangeable parts - when you need parts - we ship them because we keep them in stock.

The Bottom Line

  • QuietCool Engineering - Means Less operating cost - maximum efficency - maximum cooling - simple to operate - available parts - each QuietCool is tested under operating conditions before shipping - corrosion free - manufactured and constructed with quality materials for a longer life.
  • QuietCool - Direct from the Manufacturer
    Engineered - Efficient - Cooler - Amazing


  • Belt Drive - 1 hp 2 speed belt drive
  • Fan - Industrial duty 17,600 on high, 11,300 on low
  • Motor - High efficiency, totally enclosed 1hp 120v 9.8 Amps 
  • Pump - Submersible 1/6 hp 120v, 5 amps
  • Total amps14.8
  • Total  watts1776
  • Size 75.5 inch W x 79 inch H x 36 inch D
Quietcool Portable Evaporative Coolers
QC48B2 48 inch Belt Drive Two Speed, 1 hp 120V, 14.8 amps, 17,600 cfm


48 BELT DRIVE TWO SPEED, 1 HP 120V, 14.8 AMPS, 17,600 CFM
Mfg. item #: QC48B2
lease to own for as little as:$69 per month!
FREE motor freight to commercial address or terminal pickup in lower 48 states. Residential or Export Orders call 800-458-3687.11

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