Uploaded March 2018 | Updated September 2026, 6 hours ago

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Here's a video on how I used to make the Nova-to-Ergopump hose adapter. I don't make these anymore. Please don't ask.)
The adapter allows you to use an Optimus Nova burner with a Primus Ergopump hose and pump.
Threads: M8x0.50 and M8x0.75
Brass hex stock is 7/16".
Link to specialty tap and die supplier:
victornet.com
Contact a machinist in your area for custom building per the instructions and guidance in this video.
Music courtesy of YouTube Audio Library. Music credit: "Church of 8 Wheels" by Otis McDonald.