Shop by Brand > S and P Commercial Exhaust Fans > S & P DB20TH1S Downblast Belt Drive Centrifugal Roof Exhauster - 20" Wheel, 115/208-230 Volt

S & P DB20TH1S Downblast Belt Drive Centrifugal Roof Exhauster - 20" Wheel, 115/208-230 Volt

SolerPalau SolerPalau
Availability: Usually Leaves Warehouse in 2 - 3 Business Days
Price: $1,249.00
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  • Description

    Soler Palau makes various types of ventilation. The DB line of Downblast Belt Drive Centrifugal Exhausters install on the roof of your "clean air" facility. Facilities such as manufacturing and assembly plants, schools, gyms and athletic facilities, hospitals and office buildings are considered clean air facilities. Eating establishments can also use this type of fan in non-grease areas. Roof mounting gives you the opportunity for shorter duct runs, in for the areas or spaces being exhausted, for more efficient operation. This DB roof exhauster installs into a 24.75" roof opening. When installing the exhauster on a roof, caution must be taken to assure that the roof is capable of supporting your unit. The DB line offers higher static pressure capabilities which allows for both ducted or non-ducted installations.

    Belt drives allow for easy adjustments to balance the system. An automatic belt tensioner is available for DB models up to size 24. The addition of this helps to eliminate the risk of over-tensioning the drive components. The 100070 Automatic Belt Tensioner must be ordered at the time of your roof exhauster and it is factory-installed.

    Belt driven ventilation fans also offer quieter sound levels and lower RPMs. The DB20TH1S offers 22.0 Sones @ 0.25 Static Pressure with 1,100 RPMs. If a quiet ventilation fan is your priority, this is the right model for you.

    The casing on the S & P DB20TH1S features heavy-duty aluminum construction. An included bird screen will help to protect the fan. It also includes a stainless steel exterior fasteners and a disconnect switch. An easily removable cover allows for quick access to the single speed open drip-proof motor for maintenance.

    The DB20TH1S is a size 20 model which means the fan wheel is 20 inches in diameter. With 5,892 CFMs at zero Static Pressure (resistance against air) and a 1.50 horsepower motor, this fan offers operation up to 0.5 static pressure and is rated for continuous use. Tri-voltage (115-208-230) is standard on all 3/4 to 1 1/2 horsepower, single phase motors. The Downblast Belt Drive Exhausters offer several horsepower options within each fan size. Available fan sizes include 18, 20 and 24 inch models, while horsepower options range from 1/3 hp up to 2 hp.

    This model makes for easy replacement of these exhausters: Greenheck GB, Loren Cook ACEB, Pennbarry DX, Carnes VEBX, Acme PV and Fantech 5BDD models.

    S&P Downblast Belt Drive Centrifugal Roof Exhausters have a 5 year warranty. They are also AMCA Certified for Air and Sound Performance as well as cULus 705 Listed.

  • Tech Specs

    Net Weight (lbs.)
    Wheel Size (In.)
    20 "
    Horsepower (HP)
    1 1/2
    Max. BHP
    Max. Static Pressure WG (In.)
    1-1/4 "
    Sones Level
    22.0 @ 1/4 SP
    CFM @ Zero Static Pressure
    Type of Drive
    Belt Drive
    Roof Opening (In.)
    24.75 "
    AMCA Air and Sound Licensed, UL 705 Listed
    Warranty Detail
    5 Year Limited Warranty, 1 Year Motor Warranty
  • Manuals and Guides

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