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I recently purchased a Jabsco Model 31801-1305 diapram pump. It worked great for moving my bio around. Lately it is almost impossible to prime and pumps slow. I suspect it has nitrile diaphram and valves in it. The parts breakdown shows there is vitron parts available for it but I have been unable to contact any suppliers for it.
Any suggestions?
Tom
I recently purchased a Jabsco Model 31801-1305 diapram pump. It worked great for moving my bio around. Lately it is almost impossible to prime and pumps slow. I suspect it has nitrile diaphram and valves in it. The parts breakdown shows there is vitron parts available for it but I have been unable to contact any suppliers for it.
Any suggestions?
Tom
Well..so much for that plan. I can't replace the diaphram and valves on that pump (Jabsco 31801-1305) with oil resistant. Hell, I can't even replace them with OEM. I guess Jabsco doesn't manufacture that model any more. What a waste of money that was.
Well..so much for that plan. I can't replace the diaphram and valves on that pump (Jabsco 31801-1305) with oil resistant. Hell, I can't even replace them with OEM. I guess Jabsco doesn't manufacture that model any more. What a waste of money that was.
Hate it when that happens, go to get replacement parts and they are no longer made. Had a motor-tool that broke a $3.00 spring and ended up having to replace the whole tool because the spring is no longer made...
I'm not 100% on your type of pump, but with any pump of this type, don't deadhead it if you can help it, and if it has check ***** on the suction side, make sure they are seating well.
Most times these pumps are condemned it is just inability to make suction, or forcing pressure through the suction side.