Make a Vacuum Pump for AC in Cars, HVAC, or FUN
A fun, super cheap project yields an awesome tool/toy to play with.
Can side tap: http://amzn.to/1NzRZbA You can salvage the same dual valve I use off of this side can tap
Line tap to recharge fridges/ac units: http://amzn.to/1ThGmdG
GREAT for science projects!
I've gotten this pump to pull to approx 15 microns, but easily does 25microns.
A theoretical perfect vacuum is 29.92inhg. You won't achieve this with any pump and need to adjust for your altitude. Every 1000 feet you are above sea level you need to subtract 1 inch of mercury. So I live at 4500 feet and that makes a perfect theoretical vacuum for me 25.42inhg(29.92 minus 4.5). The barometric pressure plays a role as well by it is negligible.
This link has a good calculator: https://www.turntex.com/component/content/article?id=77:maximum-theoretical-vacuum-calculator&catid=36:main-data
Water boiling point to vacuum: http://www.engineersedge.com/h2o_boil_pressure.htm
Видео Make a Vacuum Pump for AC in Cars, HVAC, or FUN канала sixtyfiveford
Can side tap: http://amzn.to/1NzRZbA You can salvage the same dual valve I use off of this side can tap
Line tap to recharge fridges/ac units: http://amzn.to/1ThGmdG
GREAT for science projects!
I've gotten this pump to pull to approx 15 microns, but easily does 25microns.
A theoretical perfect vacuum is 29.92inhg. You won't achieve this with any pump and need to adjust for your altitude. Every 1000 feet you are above sea level you need to subtract 1 inch of mercury. So I live at 4500 feet and that makes a perfect theoretical vacuum for me 25.42inhg(29.92 minus 4.5). The barometric pressure plays a role as well by it is negligible.
This link has a good calculator: https://www.turntex.com/component/content/article?id=77:maximum-theoretical-vacuum-calculator&catid=36:main-data
Water boiling point to vacuum: http://www.engineersedge.com/h2o_boil_pressure.htm
Видео Make a Vacuum Pump for AC in Cars, HVAC, or FUN канала sixtyfiveford
Показать
Комментарии отсутствуют
Информация о видео
Другие видео канала
![Vacuum Pump from Fridge Compressor](https://i.ytimg.com/vi/p-lBdX_UsMY/default.jpg)
![](https://i.ytimg.com/vi/Xm9TONDfwt8/default.jpg)
![Wiring Refrigerator Compressor for DIY Air Compressor](https://i.ytimg.com/vi/k0p8v6wtVIE/default.jpg)
![Interesting vacuum chamber](https://i.ytimg.com/vi/ViuQKqUQ1U8/default.jpg)
![Freon recovery on the cheap homemade Air conditioning recovery machine](https://i.ytimg.com/vi/Tc19q37L6ic/default.jpg)
![D.I.Y VACUUM PUMP](https://i.ytimg.com/vi/TBPofanybQk/default.jpg)
![how to build a vaccum pump / air compressor out of a AC unit.](https://i.ytimg.com/vi/XSRLJqJIMR8/default.jpg)
![Vacuum Pumps Explained - Basic working principle HVAC](https://i.ytimg.com/vi/pnqXEnn3DNk/default.jpg)
![What's inside a Refrigerator Compressor](https://i.ytimg.com/vi/3Uwx-_VecHo/default.jpg)
![DIY Vacuum Pump And Chamber](https://i.ytimg.com/vi/BeiW_37rS-U/default.jpg)
![Homemade Vacuum Pump Machine from Old Refrigerator Motor Compressor / Experiments](https://i.ytimg.com/vi/O0YWyqtqNao/default.jpg)
![How To Make a Vacuum Pump from Old Compressor](https://i.ytimg.com/vi/SxvH3EtxN-I/default.jpg)
![DIY Vacuum Pump - Repurposing refrigeration compressors](https://i.ytimg.com/vi/-CIoY5gbt9c/default.jpg)
![How to Properly Recharge Your AC System](https://i.ytimg.com/vi/Pdq8JAlct6s/default.jpg)
![Air Compressor to Vacuum Pump Conversion](https://i.ytimg.com/vi/tNolBHwa3G8/default.jpg)
![How to Pull a Vacuum on an AC System - Step by Step](https://i.ytimg.com/vi/kUdCa3feGvg/default.jpg)
![How to Make a Powerful Vacuum Cleaner Using 775 Motor and PVC Pipe](https://i.ytimg.com/vi/3g7W8sgWzhU/default.jpg)
![3D Printing Metal At Home? Pretty Much! FarmCraft101](https://i.ytimg.com/vi/w3i8i-9bjqI/default.jpg)
![Vacuum Pump Mod](https://i.ytimg.com/vi/3KNAIwuNe-I/default.jpg)
![RV Air Conditioner Troubleshooting - Partially Frozen Coil, Dirty Condenser, Low Refrigerant Charge](https://i.ytimg.com/vi/WNu5dnkbLYI/default.jpg)