Tubby and/or suction problem?

[Creetin]

anyone experienced after your tubby stops the pump, the water continues to flow?

i dont think its the tubby but both my sump and pail are on the same level. this defies gravity!

[Gouldian]

Hi bro,

I suspect its still back siphoning - back siphon will happen on same level as well as long as there is a sudden drop in initial pressure. I believe you can simply arrest the problem with a check valve.

HTH ;-)

[Creetin]

Hi bro,

I suspect its still back siphoning - back siphon will happen on same level as well as long as there is a sudden drop in initial pressure. I believe you can simply arrest the problem with a check valve.

HTH ;-)

wow this is new to me. i always tot it will happen if its on the different levels. maybe i will poke a hole in my hose instead haha tks!