back check valve

[fishdoc11]

Hey Rodger,
Where can I get a couple of back check valves for my calcium dispenser(being used with the osmolator). I can't find any at lfs's or online. I installed a "commercial grade" valve when mine went bad and the pump has to work too hard to move water past it. In turn the kalk does'nt get stirred well.
TIA, Chris

 

[rvitko]

The TetraTec or Rena check valves should be reaily available and will work just fine. Check Petsmart- even though I shudder to say that.

 

[fishdoc11]

Thanks
I actually bought a couple of those but didn't use them because a local lfs employee(that I actually trust) told me they wouldn't work for water
Chris

 

[rvitko]

We used to buy our check valves from Rena so i know they will work.

 

[fishdoc11]

Good to know.
Thanks again Roger