SDB Centrifugal Roof Exhaust 8 inch 835 CFM Belt Drive SDB08ML1S

NOTE: Temperature rating up to 170°

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

The non overloading centrifugal wheel with its higher static pressure capabilities makes this suitable for either ducted or non-ducted applications. It's roof mounting permits location near the area to be ventilated, allowing short duct runs and more efficient operation.

The aluminum exterior provides an attractive appearance. Belt drive results in lower operating RPM and sound levels, making the Model DB well suited to applications where quiet operation is important. Belt drive also permits easy performance adjustment when needed to balance the total ventilation system.

CONSTRUCTION

Housing
Heavy-gauge aluminum for extra strength with pre-punched mounting hole.
Neoprene isolators for reduction of vibration and sound.
Cover easily removed for quick access to motor compartment.
Water tight conduit tube for easy electrical connection from below roof.
Aluminum bird screen and disconnect are included on standard models.
Stainless steel exterior fasteners.

Centrifugal Wheel
All aluminum backward inclined wheel.
Non overloading for safe operation in ducted systems.
Statically and dynamically balanced for smooth operation.

Drives
Sized for minimum 150% of drive horsepower.
Machined cast iron adjustable motor pulleys.
Adjustable base for belt tensioning.
Non-static oil resistant v-belts.

Motors
Single speed open drip-proof are standard.
All motors are rated for continuous duty.
182T and larger motors shipped unmounted for field installation.
Disconnect switch standard with single speed drip-proof motors.

Bearings
Heavy-duty ball bearing type.
Pre-lubricated and permanently sealed.

DIMENSIONAL DATA
A = 18 inches
B = 30-1/8 inches
C = 25 inches
D = 3-3/8 inches

Roof Opening = 13-1/2 inches

Model No.:: SDB08ML1S

Voltage:: 115

Warehouse:: Florida, California

Made In U.S.A.:: Yes

Type:: Exhaust Fans

Blade Material:: Aluminum

Blade Size (Inches):: 8

CFM High:: 835

Hertz:: 60

Drive Type:: Belt

Horsepower:: 1/4

Limited Warranty:: 1 Year Limited

Motor Type:: ODP

RPM High:: 1550

Phase:: 1

Weight lbs.:: 88

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