Moin, my newest lamp was finished today! I got my hands on a completely weathered Petromax HK 350 and built it all over again. Unfortunately, the surface was very bad, but the technology was in good shape. I have enough original lamps, I finished the new old Lamp in an alternative personel Style military look. I'm curious how the lamp will behave during the test run. The 350 Models should run quieter than the 500 Models of the same size. Good evening everyone!
As afr as I know 250cp will not work. That is why the Swiss used the smaller 250 cage on a 500cp tank.
I Yes it works, quite well actually. I burn in the mantle with a 500HK nozzle and air gap settings. Once all cool, exchange nozzle and set the air gap for a 250HK.