Oh, you're looking for the entire assembly.

Try
http://www.statesupply.com/displayCategory.do?Id=2115

They are only rated for 125 psi though.
They sell a 1/2in pipe one rates for 200psi, but it is about twice as
much.

They are a good company. My building is heated with a steam boiler
dating to the Eisenhower administration, so I've had occasion to use
them a few times.

Paul K. Dickman

On Fri, 28 Jan 2005 08:27:03 -0800, Grant Erwin
wrote:


McMaster-Carr ( http://www.mcmaster.com) carries some, search for sight
gauges.
Paul

I knew that going in, Paul. My diapers just couldn't handle the pricing! - GWE