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General Discussion - Model & Toy Steam Engines – Stirling Cycle – Flame Lickers – Small Antique Originals
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what is the threads on wilesco d22 boiler
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Message #72842
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Topic: what is the threads on wilesco d22 boiler (Read 165 times)
Nick
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Engineer
Posts: 9185
Location: Minnesota, USA 🇺🇸
Re: what is the threads on wilesco d22 boiler
«
on:
January 07, 2026, 06:51:29 pm »
Assuming you have whistle with chain? That is M6x1 and Safety valve M6x0.75
Curious, why do you have to run on air?
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Nick
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« previous
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The Regular Stuff: Chat, Buy, Sell, Off Topic, etc.
»
General Discussion - Model & Toy Steam Engines – Stirling Cycle – Flame Lickers – Small Antique Originals
»
what is the threads on wilesco d22 boiler
»
Message #72842