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Evaporative Cooler Motor Pulley, 3/4 HP, 3-3/4 x 1/2-In.

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DIAL 6149 Evaporative Cooler Motor Pulley, 3/4 HP, 3-3/4 x 1/2-In.

Item #: 6149 by DIAL MANUFACTURING INC

UPC #: 26529614900

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Features
  • 1/2" bore.
  • Zinc construction.

Returnable

Yes

Defective Code

A

Each Weight

1.200 LB

Velocity

N

Height

2.00

Length

7.50

Width

6.75

Hazardous Material

No

Country Origin Code

US

Outside Diameter

3-3/4"

Material

Zinc

Bore Diameter

1/2"

Keyway Size

5/8"

Nomenclature

6149 VARIABLE PULLEY 3-3/4X1/2

Product Overview
PULLEY MOTOR 3-3/4X1/2IN ZINC
Specifications:

Suitable for: Evaporative Cooler Purge Systems

Variable pulleys must be opened 2-1/2 to 5 in full turns, depending on air resistance or motor will overheat. If motor cycles, open variable pulley until motor stops cycling. If cycling persists when pulley is fully opened, you must use the next size smaller pulley. Always use pulley size recommended by cooler manufacturer.