Sears DvBliss compressors Sizes?

by Jason
(Slinger, Wisconsin)

2HP 919.15678 Sears compressor

2HP 919.15678 Sears compressor

I have two older very common Sears/DvBliss compressors, one is an 1hp compressor and the other is a 2hp compressor, I have also seen 3hp ones that have the same look to them. The two horse is 919.15678. My question is concerning the pump they appear to all use the same compressor head unit with just a bigger hp motor and a slightly larger motor pulley. I was just hopping to confirm this theory and also find out what the actually max speed the heads were made to run at?

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Jul 18, 2015
pump speed
by: Doug in s.d.ca

Don't think I've seen anything much over 1100RPM.

Might be interesting to calculate the speeds on what you have.


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