SDB Centrifugal Roof Exhaust 24 inch 6422 CFM Belt Drive 3 Phase SDB24

NOTE: Temperature rating up to 170°

The SDB belt drive fans are designed to exhaust air up to 15,583 CFM in high static pressure applications up to 1-3/4". The aluminum exterior provides an attractive appearance. Belt drive results in lower operating RPM and sound levels, making the Model SDB well suited to applications where quiet operation is important. Belt drive also permits easy performance adjustments when needed to balance the total ventilation system.

The non-overloading backward inclined wheel with its higher static pressure capability makes this unit suitable for either ducted or non-ducted applications. Its roof mounting permits location near the area to be ventilated, allowing short duct runs and more efficient operation.

SDBs are primarily used for the exhaust of relatively clean air from a wide range of commercial, industrial and institutional environments such as manufacturing and assembly plants, office buildings, schools, hospitals, restaurants, athletic facilities and many others.

CONSTRUCTION

Housing

Curb cap has integral deep spun inlet for efficient performance and prepunched mounting holes for ease of installation.
Spun aluminum hood and skirt for weather protection and attractive appearance.
Heavy-gauge motor support for rigidity and strength.
Neoprene isolators for reduction of vibration and sound.
Conduit passage for easy electrical connection from below roof.
Aluminum birdscreen is standard.
Stainless steel fasteners on exterior.

Centrifugal Wheel

All aluminum wheel.
Backward-inclined for efficiency at higher static pressure.
Non-overloading for safe operation in ducted systems.
Curved blades for efficiency and quiet operation.
Dynamically balanced for smooth operation.

Speed Controllable Motors

Brands are nationally recognized and locally serviced.
Motors are single speed, speed controllable and drip-proof.
All motors are rated for continuous duty.
Disconnect is standard.
Motors ship mounted as standard.

AMCA Seal

Assures rating of Air and Sound performance.

UL Label

UL 705 Listing assures electrical reliability.
UL 705 must be specified when required.

DIMENSIONAL DATA
A = 36 inches
B = 46-5/8 inches
C = 49-3/8 inches
D = 6 inches

Roof Opening = 31-1/2 inches

Model No.:: SDB24RH3S -208V

Voltage:: 208 / 230 / 460

Warehouse:: Florida

Made In U.S.A.:: Yes

Type:: Exhaust Fans

Amps:: 2.8

Blade Material:: Aluminum

Blade Size (Inches):: 24

CFM High:: 6422

Hertz:: 60

Drive Type:: Belt

Horsepower:: 3/4

Limited Warranty:: 1 Year Limited

Motor Type:: ODP

RPM High:: 645

Phase:: 3

Weight lbs.:: 301

Notice: Manufacturer's products features and specifications are subject to change without notice.

California Residents: warning

WARNING- This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.

Installation Manual

Information Manual

Submittal