Vertical outlet siphonic roof drain

Product variations:
EPDM siphonic roof drain with vertical outlet for downpipes available in different diameters, compatible with all bituminous membranes, by heat welding. Perfectly resistant to flame, corrosion and weathering, it is ductile and easy to handle. It is made up of two parts: base-support sleeve and siphon-bowl with cap. The roof drain has an embossed support base to facilitate the penetration of the bitumen. The hose has a conical shape to fit tightly into the outlet of the downpipe.


  • The information contained in this document and any other advice provided, are given in good faith, based on DANOSA's current knowledge and experience when products are properly stored, handled and applied, in normal situations and in accordance with the recommendations of DANOSA. The information applies only to the application (s) and the product (s) to which reference is expressly made. In case of changes in the parameters of the application, or in case of a different application, consult the DANOSA Technical Service before using the DANOSA products. The information contained herein does not exonerate the responsibility of the building agents to test the products for the application and intended use, as well as their correct application in accordance with current legal regulations. The product images used in our communications are indicative and may differ slightly in color and aesthetic appearance in relation to the final product.Orders are accepted in accordance with the terms of our current General Sales Conditions.DANOSA reserves the right to modify, without prior notice, the data reflected in this documentation.Website: E-mail: Telephone: +34 949 88 82 10


  • Height (C) (mm): 205
  • Height (D) (mm): 70
  • Alto (F) (mm): 55
  • Width (cm): 36.5
  • Width (EN) (mm): 175
  • Overall width (A) (mm): 365
  • B1 (mm): 93
  • B2 (mm): 100
  • B3 (mm): 78
  • Outlet diameter (mm): 90
  • Product code: 710212

Technical Data

Concept Value Standard
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