A little more information as to exactly what you're looking for would be helpful. Power hacksaws come in sizes from 6"x 6" to ones that can cut stock up to 30" in diameter and larger. There are hobby grade, commercial grade, and industrial grade machines. Most commercial and industrial grades can be either wet or dry cut.
Some of the most popular for home shops are Peerless or Racine 6"x 6" wet saws like this.
Saw runs fine. I believe this is the only part that was removed to disengage the auto pressure feed.
I have a Racine model W662 from the late 1950's. They usually go for $300.00 and $800.00 depending on condition and location.