Make IT Yourself!
Positive Pressure Respiration Unit
V.1 on Google Drive
Version 1, was the first shot at making it, it included a single Voltage booster and TPU seals, aswell a voltage display and a speed controller for the fans.
V.2 on Google Drive
Version 2, was the second attempt, including dual voltage boosters, a new kind of switch, and a round body shape.
V.3 on Google Drive
Version 3, was the most refined version so far, but it did contain one important upgrade a full seal from Filter through the fan to the output.
V.4 is in progress, and is available to the patrons.
It'll have dual Power boosters, proper seals heatsinks for the electronics and more fun stuff!
You can order it in 3 styles
3M fIlters, North Filters
1) Just the shell as a kit
2) The shell and electronics as a kit, or
a fully functional unit pre assembled.
The Kits are now availiable on my Etsy
If it doesn't work feel free to send me a message.