Where gravity drainage is not an option, it is necessary to install a pumped shower waste system. However consideration should be given to the site circumstances as to which option is the most suitable.
Bottom Exit Kit
Where a shower tray has been fitted and access to the floor below can be gained (but is minimal), two options are available: Shallow bottom exit kit will fit below the tray and has a 35mm deep gulley. Standard bottom exit kit has a 70mm deep gulley.
Wet Floor Kit
Where a floor former or a screeded floor has been fitted, an untrapped gulley can be installed and is suitable for both vinyl and tiled floors.
Top Exit Kit
Where a shower tray has been installed but the floor is unbreachable for drainage, the top exit allows the waste to be taken away from the top of the tray and out through the pump unit.