Channels and floor drains compliant with EN 1253
On this page we present our selection of channels and floor drains with horizontal DN50 outlet for built-in showers, compliant with the European EN 1253 standard.
The standard requires a minimum water seal depth of 50 mm and a minimum flow rate of 24 liters per minute.

Sumisura
Modular and adjustable length
- adjustable from 430 minimum to 1200 mm maximum length
- AISI 316 s/steel and chrome plated brass grid adjustable in height
- perimetric waterproofing
- water trap removable for maintenance
- sliding supports to ease the installation useful with any length
- supplied with the cutting template for the channel and grid
- special joints allow to assemble more channels to extend the drain length or increase the drainage capacity
- dry-spot, drainage point for the water filtered through the flooring
- ABS lateral outlet DN50
- tiling thickness 7÷22 mm
- under floor encumbrance H. 95 mm
For more information on the base versions, please see the relevant page Sumisura
![-986.2018 [26.05.10]](https://www.omptea.eu/wp-content/uploads/2026/05/986.2018-26.05.10-scaled.jpg)
| ARTICLE | LENGTH |
|---|---|
| 986.201.8 | L. MAX 800 mm |
| 986.401.8 | L. MAX 1.200 mm |


Water seal
50 mm
Water volume
36 l/min
![-986.2018 [26.05.11]](https://www.omptea.eu/wp-content/uploads/2026/05/986.2018-26.05.11-scaled.jpg)
![-983.2018 [23.05.06]](https://www.omptea.eu/wp-content/uploads/2024/05/983.2018-23.05.06-scaled.jpg)
Nanoflow
With reversible tileable cover
- AISI316 stainless steel tileable cover
- cover adjustable in height for tiles thickness from 15 to 25 mm
- perimetric waterproofing
- water trap removable for maintenance
- adjustable supports to ease the installation
- dry-spot: drainage point for the water filtered through the flooring
- ABS lateral outlet DN50
- tiling thickness 15÷25 mm
- under floor encumbrance H. 90 mm
- ideal also for flush-to-wall installation
![-956.7018 [26.05.10]](https://www.omptea.eu/wp-content/uploads/2026/05/956.7018-26.05.10-scaled.jpg)
| ARTICLE | LENGTH |
|---|---|
| 956.101.8 | L. 300 mm |
| 956.701.8 | L. 500 mm |
| 956.801.8 | L. 600 mm |
| 956.901.8 | L. 700 mm |
| 956.201.8 | L. 800 mm |
| 956.301.8 | L. 900 mm |


Water seal
50 mm
Water volume
40 l/min
![-956.2018 [26.05.11]](https://www.omptea.eu/wp-content/uploads/2026/05/956.2018-26.05.11-scaled.jpg)
![-953.9018 [26.05.12]](https://www.omptea.eu/wp-content/uploads/2026/05/953.9018-26.05.12-scaled.jpg)
Emyflow
Easy to clean and maintain
- easy to clean and maintain as it consists of a single surface in stainless steel AISI316 and with a direct access to the drain
- water trap removable for maintenance
- perimetric waterproofing
- adjustable supports to ease the installation
- ABS lateral outlet DN40 with 2 additional outlets
- ABS jointed tailpiece DN50
- tiling thickness 15÷30 mm
- under floor encumbrance H. 95 mm
- ideal also for flush-to-wall installation
For more information on the base versions, please see the relevant page Emyflow
![5966.8048 [26.05.10]](https://www.omptea.eu/wp-content/uploads/2026/05/5966.8048-26.05.10-scaled.jpg)
| ARTICLE | LENGTH | GRID |
|---|---|---|
| 5966.804.8 | L. 600 mm | Line |
| 5966.904.8 | L. 700 mm | Line |
| 5966.204.8 | L. 800 mm | Line |


Water seal
50 mm
Water volume
32 l/min
![5966.2048 [26.05.11]](https://www.omptea.eu/wp-content/uploads/2026/05/5966.2048-26.05.11-scaled.jpg)
![5963.8038 [26.03.25]](https://www.omptea.eu/wp-content/uploads/2026/05/5963.8038-26.03.25-scaled.jpg)
Basicflow
With grated cover
- AISI 316 stainless steel grid
- perimetric waterproofing
- water trap removable for maintenance
- dry-spot, drainage point for the water filtered through the flooring
- ABS lateral outlet DN50
- tiling thickness 13 mm
- under floor encumbrance H. 85 mm
![-946.7068 [26.05.10]](https://www.omptea.eu/wp-content/uploads/2026/05/946.7068-26.05.10-scaled.jpg)
| ARTICLE | LENGTH | GRID |
|---|---|---|
| 946.506.8 | L. 400 mm | Light |
| 946.706.8 | L. 500 mm | Light |
| 946.806.8 | L. 600 mm | Light |
| 946.906.8 | L. 700 mm | Light |
| 946.206.8 | L. 800 mm | Light |
| 946.306.8 | L. 900 mm | Light |


Water seal
50 mm
Water volume
39 l/min
![-946.2068 [26.05.11]](https://www.omptea.eu/wp-content/uploads/2026/05/946.2068-26.05.11-scaled.jpg)
![-943.3068 [22.08.05] -916, Kor](https://www.omptea.eu/wp-content/uploads/2026/05/943.3068-22.08.05-916-Kor-scaled.jpg)
Odessa
Floor drain with reversible tileable cover
- stainless steel AISI316 cover and frame adjustable in height
- tillable cover 130×130 mm and orientable frame 150×150 mm
- perimetric waterproofing
- water trap removable for maintenance
- adjustable supports to ease the installation
- dry-spot, drainage point for the water filtered through the flooring
- ABS lateral outlet DN50
- tiling thickness 20÷40 mm
- under floor encumbrance H. 80 mm
![2465.6028 [26.05.10]](https://www.omptea.eu/wp-content/uploads/2026/05/2465.6028-26.05.10-scaled.jpg)
| ARTICLE | MEASURES |
|---|---|
| 2465.608.8 | Q. 150X150 mm |


Water seal
50 mm
Water volume
29 l/min
![2565.6028 [26.05.11]](https://www.omptea.eu/wp-content/uploads/2026/05/2565.6028-26.05.11-scaled.jpg)
![2465.6028 [22.08.04]](https://www.omptea.eu/wp-content/uploads/2026/05/2465.6028-22.08.04-scaled.jpg)
