Edwards and Shires Leadpipes

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bobroden
Posts: 135
Joined: Apr 23, 2018

by bobroden »

Are Edwards and Shires leadpipes threaded the same, and thus usable on either make of horn of the correct bore size?
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Matt_K
Posts: 4809
Joined: Mar 21, 2018

by Matt_K »

No; Edwards and Conn use the same (fine) threads. Shires uses coarse threads. Instrument innovations has an adapter that lets you use both if you're okay with the pipe sitting out a few extra mm. The pipes are also more-or-less functional w/o such an adapter too fwiw, they just stick out a hair and don't trhead in all the way. Perfectly fine for testing to see if the pipe works foryou or not.
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bobroden
Posts: 135
Joined: Apr 23, 2018

by bobroden »

Thank, Matt, that's exactly the info I needed. Much appreciated.

Bob
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tbonesullivan
Posts: 1959
Joined: Jul 02, 2019

by tbonesullivan »

I believe Kanstul pipes, if you can still find them, used the same threading as Shires. I don't know how Rath compares.
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Slidemo
Posts: 144
Joined: Apr 11, 2018

by Slidemo »

Instruments Innovations do a Bi-threaded leadpipe reciever that is awesome! I have one installed on my Bach 50 and it accepts all Edwards, Shires and Kanstul pipes. Rath pipes can screw in most but not all the way. Conn sit in but don't screw in due to a smaller diameter in my experience anyway.

They also make Bi-threaded collars to install on your favourite pipe so it will go in both fine (Edwards) and coarse (Shires/Kanstul) threaded horns.

Plus Instrument Innovations are great guys to deal with as well!