- January 29th, 2018, 7:31 pm
#4457
Been at at job where the sink stopper gets sucked down when an attempt to empty sink bowl is done after the stopper is slightly raised into its open position.
It is the stainless steel grid type with a rubber seal below it, possibly typical Franke type.
This has only started to do this and rubber seal appears to be as new.
No signs of where the waste goes outside from below solid floor, so I assume it is directly into a 110mm pipe below floor.
Any ideas what could be causing this?
It is the stainless steel grid type with a rubber seal below it, possibly typical Franke type.
This has only started to do this and rubber seal appears to be as new.
No signs of where the waste goes outside from below solid floor, so I assume it is directly into a 110mm pipe below floor.
Any ideas what could be causing this?