Gauges

A special section just for steam engines and boilers, as without these you may as well fit a sail.
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johnp
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Gauges

Post by johnp »

I have 3 old Ashcroft gauges, one for main pressure one for vacuum and a small pressure gauge 0-30psi. What's the small one for? Would LP cylinder only get less than 30 psi? I've never had a compound before so I don't know.
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Lopez Mike
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Re: Gauges

Post by Lopez Mike »

Is it plumbed to the receiver (the pipe between the high pressure and low pressure cylinders)?

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johnp
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Re: Gauges

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Not plumbed, just mounted on a board
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Lopez Mike
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Re: Gauges

Post by Lopez Mike »

I see. Well, monitoring the receiver pressure can be useful. And that range seems about right.

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Re: Gauges

Post by artemis »

:?: If the gauge says "inches Hg" its supposed to read vacuum and might have been on the exhaust side of the engine?
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