Air Duct Sizing Calculator

Product ID : 4163822

Product Rating

4.7 out of 5 stars

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Galleon Product ID 4163822

UPC / ISBN 683405356684

Shipping Weight 0.06 lbs
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Model 9W-7LPQ-JTV2

Manufacturer PUREPEBRIX

Shipping Dimension 8.46 x 3.78 x 0.31 inches
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₱ 1,212

Price Tracker

+ ₱ 150
International Shipping

via AIR

Get it between 2024-12-11 to 2024-12-18. Additional 3 business days for provincial shipping.

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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown

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• Electrical items MAY be 110 volts.
• 7 Day Return Policy
• All products are genuine and original
• Cash On Delivery/Cash Upon Pickup Available

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Air Duct Sizing Calculator Features

• Air Duct Calculator

• Equal Friction Method

• Duct Sizing

About Air Duct Sizing Calculator

The Duct Sizing Calculator is a hand held sliding calculator used for sizing supply and return duct systems using the equal friction, or velocity reduction design method. Front of calculator includes scales for friction, velocity, round duct size, weight per linear foot of round duct, surface area in square feet per lineal foot of round duct, rectangular equivalents of round duct sizes, weight per linear foot of rectangular duct and surface area in square feet per linear foot of Rectangular duct. Back of calculator has equivalent feet of straight duct for commonly used fittings, corrected pressure drop chart, and many HVAC formulas. Pull out slide has recommended duct velocities, recommended gauges for sheet metal, and much more. The photo shows front side of the tool. This slide is made of thick durable water resistant paper stock with glued edges and corner rivets. Tool measures 4 inches high and 8.5 inches wide. Picture shows front and back.