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Dayton Centrifugal Roof Supply Fan: 15 in Wheel, 2,105 cfm, 2 3/4 in wc Max., 1 hp - Belt-Drive Filtered Supply Fans with Drive
DaytonBelt-Drive Filtered Supply Fans with Drive

Dayton Centrifugal Roof Supply Fan: 15 in Wheel, 2,105 cfm, 2 3/4 in wc Max., 1 hp

The Dayton 857PP5 is a belt-drive filtered supply fan with a 15-inch wheel, designed for roof-mount centrifugal applications. It delivers 2,105 cfm at a maximum static pressure of 2 3/4 in wc, powered by a 1 hp…

SKU 3G-OTH-79183

Brand
Dayton
Item
Centrifugal Roof Supply Fan: 15 in Wheel, 2,105 cfm, 2 3/4 in wc Max., 1 hp
Category
Belt-Drive Filtered Supply Fans with Drive
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Technical Specifications

Dayton
Manufacturer Part Number
857PP5
Type
2,105 cfm, 2 3/4 in wc Max., 1 hp
AC/277V AC
115/208-230V
Number of Speeds
Variable
Nameplate Voltage
115/208-230V AC
Motor Enclosure Design Broad
Totally Enclosed Motor
View Full Spec Sheet

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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dayton 857PP5 is a belt-drive filtered supply fan with a 15-inch wheel, designed for roof-mount centrifugal applications. It delivers 2,105 cfm at a maximum static pressure of 2 3/4 in wc, powered by a 1 hp totally enclosed motor with variable speed capability. The fan operates on 115/208-230V AC or 277V AC, offering flexible voltage compatibility for industrial ventilation systems.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Dayton 857PP5 centrifugal roof supply fan used for?

The Dayton 857PP5 is a belt-drive filtered supply fan for roof-mount centrifugal ventilation. It delivers 2,105 cfm at up to 2 3/4 in wc static pressure, suitable for industrial air supply systems requiring filtered intake and variable-speed control.

What are the specifications of the Dayton 857PP5?

The Dayton 857PP5 has a 15-inch wheel, 1 hp totally enclosed motor, variable speed, and nameplate voltage of 115/208-230V AC or 277V AC. It is a belt-drive filtered supply fan with a maximum static pressure of 2 3/4 in wc and airflow of 2,105 cfm.

Where to buy the Dayton 857PP5 worldwide?

You can source the Dayton 857PP5 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time.

How to install a Dayton belt-drive filtered supply fan?

Mount the fan securely on a roof curb, ensuring proper alignment of the belt drive. Connect power per the nameplate voltage (115/208-230V AC or 277V AC) and verify variable-speed control wiring. Follow Dayton's manual for belt tension and filter maintenance.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

3G Electric supplies Dayton belt-drive filtered supply fans with drive. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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