Friend of mine was showing me a pump that he has. Not sure what it is. It looks like a G&B 176 but it is different in several ways. It has stops inside the pump similar to a Fry. It takes a five gallon cylinder.

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Here is a G&B 176 for comparison.

Looks like a G&B 177 with adjustable stops G&B 177

We have a 177 with these stops. They are usually missing for some reason.

The cut out in the sheet metal and the stops look the same to me. Thanks for the pictures, ABCTrip. Hope your looking Norm. Norm take a few minutes and join the group ! Great bunch of people and a wealth of knowledge.

I believe the one I posted was a model 6, but I will check.

It is a 5-gallon G&B T-177. I had a 10 gallon T-177 with the same type of gallon selectors. John, any idea what the attachment mounted to the inside of the hinged access door is for? My T-177 did not have it.

I can see that the 5 gallon T-177 had a completely different pump than the 10 gallon. The 10 gallon pump was the same style as a Fry pump and probably others.
Joe

Could the attachment mounted to the inside of the hinged access door be for storing the pump nozzle with hose to lock up the pump at night?