S & P DB20SH1S Downblast Belt Drive Centrifugal Roof Exhauster - 20" Wheel, 115/208-230 Volt
Soler Palau manufactures various types of exhaust fans. 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. Restaurants can also use this type of fan in non-grease areas. It mounts on the roof which allows it to be near the area to be ventilated. With a closer proximity to the ventilating area, shorter duct runs help to create more efficient operation. This DB roof exhauster installs into a 24.75" roof opening. Installation should be on a flat, solid surface capable of bearing the weight and vibrations. 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-stressing 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 exhausters also offer quieter sound levels and lower RPMs. The DB20SH1S offers 17.5 Sones @ 0.25 Static Pressure with 985 RPMs. With it's quiet operation, the DB ventilation system is a great choice.
The casing on the S & P DB20SH1S 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. The cover is easily removed for convenient access to the single-speed, open drip-proof motor for repair and repair.
The DB20SH1S is a size 20 model which means the fan wheel is 20 inches across. With 5,276 CFMs at zero Static Pressure (resistance against air) and a 1.00 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. DB Exhausters are available in 18, 20, and 24 inch models. Each model offers several horsepower options from .33 - 2.0 horsepower.
Use this model to replace 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.
- Net Weight (lbs.)
- Wheel Size (In.)
- 20 "
- Horsepower (HP)
- Max. BHP
- Max. Static Pressure WG (In.)
- 1-1/4 "
- Sones Level
- 17.5 @ 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
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