Speedaire Compressor Head Identification

by James
(Moorpark, CA, U.S.A.)

Speedaire compressor pump

Speedaire compressor pump

Speedaire compressor pump
Speedaire compressor pump
Speedaire compressor pump
Speedaire compressor pump

Hi Bill, Can you help I.D. this compressor head? I was told by the seller that this is a Speedaire but I can find no I.D. plate on it. Each of the cast parts has a casting number in it. For example the crankcase is marked "J3188" in 1/2" tall figures. (It could also be "J318B') I'm trying to determine the correct rpm and hp it requires for a single phase motor to drive it. Thanks, James


P.S. I don't know why the photos uploaded sideways!

Comments for Speedaire Compressor Head Identification

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Nov 09, 2018
Speedaire is often Champion
by: Doug in s.d.ca.

So you might try looking at those for a match.

And someone else may actually know what it is off-hand. I don't, sorry.


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