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US Phone: 630.543.6000
International: 011+1+630.543.6000

Duct Design Calculator Wheel

Duct Design Calculator Wheel

Smaller size duct calculator computes the same calculations as the larger 8.5" x 11" calculator, but a more limited range of calculations.

All functions are on the front of the calculator. The back is blank.

Size: 5" x 7.5"
Material: Heavyweight calculator board
Quantity: Minimum 500

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Air Duct Calculator Options
When do you need them? Anything else?

The air duct calculators shown here are available with our without your custom imprint.

Minimum Order Quantity:
Custom with your company info: 500 units
Stock item without your imprint: 10 units