Primarily Petroliana Shop Talk Forums Shop Talk Petroliana Forums General Petroliana Discussion G&B Visible Pump Models

I have no idea where I'm going with this other than curiosity. Following is a list of G&B T series visible pump models I have documented over the years. Does anyone have any other model numbers to add to the list?


T-176

50 Version 1
58
65
72 Version 3
77 Version 1
100 Version 2
108
112 Version 2
118
126A
127
131

T-177
5
6
8
35

T-178

3
38

T-179

5
10 ?
69

Can you tell me which models had the taller 73 inch skins on them? I have and have had several of these pumps and can't figure out for the life of me which models had the tall skins.

Thank you!

I have a G&B T-177 stamped as a Model 2 and it uses the taller 73" skins.

Is it a 5 or 10 gallon pump? I used to think that only the 5 gallon ones had the taller skins, but after buying a another one with 73 inch skins on Sunday I don't think that is correct.

Canadian version... TC1

I believe all of the the T-176's had 68 3/16” skins and the T-177, T-178 and T-179's had 73 7/8” skins. However I cannot confirm that this is correct.

Thanks Daryl.

Thanks Richard.

The T-177 is a 10 gallon pump with tall skins, I have recently looked at a G&B 5 gallon pump that had the same (taller) skins. The 5 gallon pumps such as the 67 should be on the list of G&B visibles.

So all the 73 inch skins are 9 1/2 inches at the top and 18 inches at the bottom? I'm trying to figure out if the 5 gallon and 10 gallon pumps take the same skins. I'm guessing that they do and the difference must be in the bottom jar casting.

The reason I didn't include the G&B 67 is that I was only researching the T-176 - T179 models.

I believe all the skins are 9 1/2 inches at the top and 18 inches at the bottom & yes the bottom cylinder plates are different.