Check out Ductulator Pro at:
https://play.google.com/store/apps/details?id=com.welmurr.ductulator2
Users can change between I-P and S-I units by tapping the units, on the right.
Duct sizes can be obtained based on either maximum friction or velocity. Tap on the values for velocity or friction to switch between calculation methods.
Calculations are based on standard air 0.075 lb/ft3 (1.2 kg/m3) in clean galvanized steel duct.
Your feedback is much appreciated.
Latest Version
1.0Requires Android
4.0
Category
Tools AppContent Rating
Everyone
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Flag as inappropriateLast updated on Oct 10, 2015
Minor bug fixes and improvements. Install or update to the newest version to check it out!
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