qiksix

Hi Guy's, can anyone tell me how to tell the difference between the 80A series pumps without flow testing.
Some older pumps have 80A cast on and no other marks as they use the same housing, are they like oil pumps with longer gears for higher volume pumps that i can measure before spending $$ getting it flowed.

Thanks

OneBadGMC

They have:

80A-00 - 1.8GPM
80A-0 - 4.0GPM
80A-.5 - 5.2GPM
80A-1 - 7GPM

To my knowledge, they are all stamped with the appropriate part number on the housing.

They are all the same pump with different length gears. I don't know of any resources online that have measurements for the gear length in relation to the model number of the pump.

You may wind up having to call Enderle and ask.

qiksix

Thanks WJ, trying another pump this afternoon.

dak697

Any of the pumps I have that just had 80A cast into them were the 7GPM pumps ..The newer ones all have - #'s on them