compressed air hard pipe

[Michael Spreeman]

3/4" copper is the way to go.

Michael Spreeman
www.spreemanpianoinnovations.com



>From: "Fenton Murray" <fmurray at cruzio.com>
>Reply-To: Pianotech List <pianotech at ptg.org>
>To: <pianotech at ptg.org>
>Subject: compressed air hard pipe
>Date: Wed, 17 May 2006 21:07:18 -0700
>
>I've seen this discussed before but would enjoy knowledge shared on this 
>subject. I'm finally going to put my compressor outside (along with a dust 
>collector) and hard pipe it into the shop. 150lb is the max pressure. I've 
>heard not to use pvc. Thanks in advance to all for responses on this 
>subject of what kind and size of pipe to use.
>Fenton Murray, RPT
>www.MurraysPianoTuning.com