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S&P SDB Series Model SDB 18 Downblast Belt Drive Centrifugal Roof Exhauster, 750 to 1450 RPM, Single or Three Phase ODP Motor, Exhaust Air Up to 5787 CFM

S&P SDB Series Model SDB 18 Downblast Belt Drive Centrifugal Roof Exhauster, Single or Three Phase ODP

Model SDB 18 Roof Exhauster

1/2 to 2 Motor HP (Horsepower) and Static Pressure Up to 1-3/4" WG (Water Gauge)

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Features:

S&P SDB Series Model SDB 18 Downblast Belt Drive Centrifugal Roof Exhauster
1/2 to 2 Motor HP (Horsepower), Static Pressure Up to 1-3/4" WG (Water Gauge), 750 to 1450 RPM (Speed), Exhaust Air Up to 5787 CFM
Phase Motor Type: Single Phase ODP (Voltage Varies Based on Motor HP) or Three Phase ODP (208-230/490 Tri Voltage)
Primarily Used for Exhaust of Relatively Clean Air from Wide Range of Commercial, Industrial and Institutional Environments such as Manufacturing and Assembly Plants, Office Buildings, Schools, Hospitals, Restaurants, Athletic Facilities and Many Others

Housing
Curb Cap Has Integral Deep Spun Inlet for Efficient Performance and Prepunched Mounting Holes for Ease of Installation
Lifting Lugs for Easy and Safe Placement of The Fan on The Roof
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
Quick-Release Latches on Motor Cover for Easy Access to Motor Compartment
Conduit Passage for Easy Electrical Connection from Below Roof
Aluminum Birdscreen 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

Motors
1-Year Warranty
Brands are Nationally Recognized and Locally Serviced
Single Speed Open Drip-Proof are Standard
Explosion-Proof, Totally Enclosed and Two-Speed Motors are Available
All Motors are Rated for Continuous Duty
182T and Larger Motors Shipped Unmounted for Field Installation
Disconnect Switch Standard on Single Speed Drip-Proof and Totally Enclosed Motors

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

Bearings
5-Year Bearing Warranty
Heavy-Duty Ball Bearing Type
Air Handling with Grease Fittings
Sized for A Minimum L50 Life In Excess of 200,000 Hours

AMCA Seal
Assures Accuracy of Air and Sound Performance

cULus Label
cULus 705 Listing Assures Electrical Safety and Reliability
cULus 705 Must Be Specified When Required

Dimensions:

(W = side to side) (D = front to back) (H = top to bottom)

Overall Dimensions: 39-3/16" Diameter x 36-3/8" H
Roof Opening: 25-1/2" Diameter
Curb Outside Dimensions: 28-1/2" Diameter
Damper Outside Dimensions: 24" Diameter
Approximate Weight: 134 lbs

Description:

The S&P SDB Series Model SDB 18 Downblast Belt Drive Centrifugal Roof Exhauster features 1/2 to 2 Motor HP (horsepower), static pressure up to 1-3/4" WG (water gauge), 750 to 1450 RPM (speed), and an option of Phase Motor Type: Single Phase ODP (Voltage Varies Based on Motor HP) or Three Phase ODP (208-230/490 Tri Voltage). The primarily used for exhaust of relatively clean air from wide range of commercial, industrial and institutional environments such as manufacturing and assembly plants, office buildings, schools, hospitals, restaurants, athletic facilities and many others.

Additional Information: