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Concealed Washing Machine Trap with Integrated Air Admittance Valve
Concealed Washing Machine Trap with Integrated Air Admittance Valve
Concealed washing appliance trap supplied with an HL902 air admittance valve, cleaning opening and 3/4-inch appliance hose connector. Finished with a 110 × 225 mm stainless steel cover plate.
Technical specifications
| HL article | HL404.1 |
|---|---|
| Application | Washing appliance drainage |
| Configuration | Without water supply |
| Drainage connection | DN40/50 |
| Material | PE |
| Rated flow capacity | 0.38 l/s |
| Features | HL902 air admittance valve included; stainless steel cover 110 × 225 mm; minimum installation depth 65 mm |
| Product weight | 504 g |
| Standard / reference | DIN 19541 |
| Manufacturer | HL Hutterer & Lechner, Austria |
Official HL documentation
| Article code | HL product | Technical drawing |
|---|---|---|
| HL404.1 | Official HL product page | Technical drawing (PDF) |
For additional dimensions and available manufacturer documents, refer to the official HL product page linked above.
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