Discussion in 'Stove Forum' started by Tony Press, Nov 8, 2019.
What diameter is the jet in the 4746 nipple for the Primus No. 3 stove?
Hi Tony, don't know what the jet diameter is, but I do know that Base-camp have the No.3 jets in stock.
I think it is 0,6 mm.
Here's an image of the pack of cleaning needles.
0.60 to 0.63mm is about the nominal size for sure.
I'll have a probe with my number/letter drills tonight to check. My 529 was a #72 (0.635mm) with a slightly worn orifice, but I can check my 3s as well
I reckon 0.6mm diameter jet aperture for a No.3 stove is correct.
This link to a Radius No.36 I have said:
“This Radius No 36 is jetted at 0.7mm, or 28 thou, which is bigger than my No 3 stove.”
Radius No. 36 Stove *
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