Primus 57 burners

Discussion in 'Stove Forum' started by nmp, Nov 2, 2024.

  1. nmp

    nmp SotM Winner Subscriber

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    Are all Primus 57 burners regulated it’s that what makes it a 57?

    I have a heater attachment and the catalogues dont show the burner as a regulated one when the heater is in use?
     
  2. Nicola Francesco Elia

    Nicola Francesco Elia Italy SotM Winner SotY Winner Subscriber

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    Hi Nick, yes Primus 57 uses the 4047 burner.

    Nicola
     
  3. Nicola Francesco Elia

    Nicola Francesco Elia Italy SotM Winner SotY Winner Subscriber

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    A 4047 burner with a specific configuration of rack height, different from 107 or 110.

    image.jpg
     
  4. nmp

    nmp SotM Winner Subscriber

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    @Nicola Francesco Elia
    Thanks Nicola
    I have a heater dome for a 110 but the support leg is too tall to use in conjunction with a 46 silent I have as a test bed but the 157R reflector fits well.
    I have a 51 but it’s a roarer, however it will give me some idea of the length of the leg I need for the heater dome on a 57? Hopefully?
    The chances of me finding an actual 57 will be minimal!
     
  5. Nicola Francesco Elia

    Nicola Francesco Elia Italy SotM Winner SotY Winner Subscriber

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    You can use a 51 with a non regulated silent burner without problems with your 157r set up… in the end it’s identical to the 154r set up for traditional 54.

    Nicola
     
  6. Pharael

    Pharael SotM Winner Subscriber

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  7. nmp

    nmp SotM Winner Subscriber

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    @Pharael yet agin that is a beauty of a stove and thanks for the tape measurement.
    @Nicola Francesco Elia I thought that was probably the case I will give it a go!
     
  8. Håvard Kvernelv

    Håvard Kvernelv Norway SotM Winner Subscriber

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    Hi.
    I have a follow-up question related to the 4047 burner on the Primus 57.
    I hope it is OK to add it to this thread?

    I bought a Primus 57 from ebay. It was converted to a lamp, so many parts are missing, but the stove also came with a heater dome that I want for another project/stove.

    57 lampe.jpg

    Some previous owner had drilled a hole to get the wires through the stove. This means that some parts are missing/destroyed. See attached picture.
    As this burner is very special, I assume the parts are "impossible" to find, and that I need manufacture or improvise the missing parts (4187 and 6124 in particular). I hope the cleaning needle 6132 can be replaced with some similar part.

    57 missing parts.jpg

    I'd like to hear if anyone may have creative ideas to which (more common) parts can be used /adapted to fit this nice stove / burner?

    Any help or hint is appreciated,
    Håvard
     
  9. nmp

    nmp SotM Winner Subscriber

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    @Håvard Kvernelv

    why do people do this to stoves the parts look similar to those used isn something else (I cannot remember at the moment ! Is it a 110?)
     
  10. Tony Press

    Tony Press Netherlands Subscriber

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    Part 4187 is the same pattern as found in Primus pressure lamps, I’d say.

    I may have part 6132 as NOS, but I’m away from home for some days.


    Tony
     
  11. Håvard Kvernelv

    Håvard Kvernelv Norway SotM Winner Subscriber

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    Thanks, @Tony Press - then I probably have the cleaning needle myself. And perhaps No 4187 in some spare part lamp.
    Great tip!

    Håvard