25-11-2016, 02:03 PM
2 up and 4 out is a breeze for most macerators.
With a complete bathroom, loo, bath, & basin, running into a Saniplus we often did 4m vertical, 10m falling slightly to a 7m drop to ground drain. That's a 1st floor installation, pipework through roof space and down externally to a drain connection. Usually in council property with only a ground floor bathroom, no soil stack, and all on 21.5mm plastic overflow pipe, no problem.
If the falls are right there is really no need to go up in size on a domestic installation.
With a complete bathroom, loo, bath, & basin, running into a Saniplus we often did 4m vertical, 10m falling slightly to a 7m drop to ground drain. That's a 1st floor installation, pipework through roof space and down externally to a drain connection. Usually in council property with only a ground floor bathroom, no soil stack, and all on 21.5mm plastic overflow pipe, no problem.
If the falls are right there is really no need to go up in size on a domestic installation.
Boater Sam.
