Stenner pump preventative maintenance

[CaptainCannonball]

So my normal routine yearly has been to replace the tube, duckbill and the compression fittings. I was seeing a reduction in the amount of chlorine dosed and upon inspection found that the d shaped shaft had rounded the hole in the roller assembly. This caused the Stenner to sound normal but not function as expected. Just thought I would share, I’ll be keeping a spare on hand I only run my Stenner 5-40min per day year round. Lasted about three years.

 

[cowboycasey]

Nice find and I am sure it will help others

 

[colonelkirby]

Replaced roller assembly last month for exactly that reason too....

 

[Edc1911]

Thanks for the info. I'll have to check mine.