Backwater flap type R_D (DN)

for round opening, flat cover

For details please select a Marker


Tip-over prevention | Tip-over prevention



Backwater flap with flat cover and integrated channel flap, stepped bed 100mm, soft sealing in accordance with DIN 19569 part 4 seal class 3 for dowelling onto structures with flat surfaces in accordance with DIN 18202 tab.3 row 7.

  • Assembly versions

    Available assembly versions

    1. RAD
    2. RED
    3. RKD
    4. RPD
    5. RVD
    6. RND
  • Reference excerpts