I’m trying to I.D. this old Ingersoll Rand air compressor pump?

by Jack
(Long Island, N.Y.)

Hello, I am trying to I.D. this old air compressor pump so I can match it to the proper air tank. Thank you

Oil fill side w/1 ft ruler

Oil fill side w/1 ft ruler

 

 

I.D. plate

I.D. plate

 

 

Back w/1 ft ruler

Back w/1 ft ruler

 

Top w/1 ft ruler

Top w/1 ft ruler

 

_____________________________________

Air tank sizes
by: Doug in s.d.ca.

It’s got a motor? What’s the rating on that?

And the pulley size?

Looks like the sheave is around 9 inches – bore about two and stroke maybe three?

All that in aid of guesstimating the flow to answer the tank question.

Good with the ruler though. Just kinda hard to see.

____________________________________

‘Proper air tank’
by: Rob

Its an IR model A from a 30 litre tank, 2 hp 930 rpm approx 4 cfm

 

 


New comment? New question? Please add it here along with photos to help others help you with your compressor and equipment problem!