I have stacks of pump bosses & a Monitor High Speed to check them against. I'll get on it after Newark
Not being a petrol-head nor using regular gasoline in stoves the ethanol thing isn't something I followed but it started in the 70's from a quick...
Most of the apparatus you quote there aren't small self pressurised stoves. That design is where the caution is primarily aimed. I did know a...
Although Staffan doesn't mention ethanol (that was someone else) if a ex owner of the Optimus company (in a period where a lot of their models...
As Blackdog pointed out having the air release on the cap would be unusual for a Burmos this size.
Is the wording on the pan ring or tank? If the former it may be off another stove.
Try someone like polymax online. You need the inside diameter & cross section in mm. I use them for the odd o-ring.
Love those Pocket outfits.
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