Drainage System Detail With 27.5cm Funnel And 25.1cm Base Section

This drainage system detail drawing presents a sectional construction layout of a floor drainage unit showing internal components and structural layers used for water discharge systems. The drawing illustrates a stainless steel funnel element with an upper opening dimension of approximately 27.5 cm and a vertical height reference of around 21.6 cm. The drainage funnel connects to a PVC pipe outlet positioned at the base with a structural width dimension of about 25.1 cm and an internal outlet opening of 10.0 cm. The drawing also includes a protective grill cover at the top with a vertical dimension of 14.5 cm and an internal chamber measurement of approximately 11.8 cm. This drainage system detail clearly shows how water enters through the top grill and flows through the stainless steel funnel into the connected PVC pipe.