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You are here: Home / Software / Allowable Leakage based on Percentage on System CFM

Allowable Leakage based on Percentage on System CFM

AABC recommends calculating allowable leakage as a percentage of volume flow rate. Enter the CFM of the system or duct section you are testing, and the percent leakage allowed.

Allowable Leakage based on Percentage and System CFM
cfm
%
cfm

We assume no liability for use of this program. We have made every effort available to make sure this program calculates correctly.

Oriflow, LLC 2125 Range Rd., Suite B - Clearwater, Florida 33765

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Tel: 727-400-4881

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MENU
  • Home
  • Products
    • Compare Models
    • Cobra Tester
    • Panther Tester
    • Rhino Tester
    • Accessories
      • Smoke Machines
      • Flexible Duct
      • Dust Covers
  • Contact Us
  • Technical
    • All Technical Topics
    • Introduction to Allowable Leakage Specification
    • Technical Calibrations
    • ANSI/ASHRAE 90.1-2010 – Leakage Specification
    • Duct Leak Testing Supply System
    • Duct Leakage Testing – RETURN SYSTEM
    • Orifice Plates
    • Manometers
  • Software
    • Online Programs
      • Allowable Leakage based on SMACNA Leakage Class
      • Allowable Leakage based on Percentage on System CFM
      • Allowable Leakage based on DW/143 Duct Pressure Class
    • Download Duct Test Sheets (calculate allowable leakage, duct surface area and more!)
      • Oriflow Duct Leakage Test Sheet: SMACNA Leakage Class
      • Oriflow Duct Leakage Test Sheet: Percent Allowable
  • Videos
  • Testimonials
  • Request a Quote