100 year old water pump restoration

1920 Waukesha water pump from a Ingersol Rand air compressor

[@darylhudson777]

A lot of the guys that restore tools and want to clean rusty parts use a product called CRC Evapo-rust

[@toyopatrestorations1588]

I think that stuff that I used is a similar product to that. It did work but it was just very slow.