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Old 05-18-2015, 05:27 AM   #3
angus99
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City: Signal Mtn., TN
Vessel Name: Stella Maris
Vessel Model: Defever 44
Join Date: Feb 2012
Posts: 2,742
Quote:
Originally Posted by JDCAVE View Post
I have the speed seal cover for my raw water pump and am in the process of changing the impeller.

1) I believe the paper gasket that comes with the Jabsco impeller is surplus to requirements. Correct?

2) Is the circular rubber disk for the centre of the impeller part of the installation, or not? It seems it came with the impeller but the one I installed last time did not have the disk.


Jim
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On mine, the O-ring takes the place of the paper gasket. I still use glycerin to lube things up, including the O-ring. These things work like a charm.
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