Bitumen Blue Roof Vertical Outlet DN70 & 150

Vertical outlet

A thermally insulated cast polyurethane rainwater outlet with vertical spigot giving thermal continuity. The outlet comes with a pre-attached bituminous flange to ensure waterproofing integrity between the outlet and membranes. The product is for use with Bauder bituminous waterproofing membranes when connecting to conventional gravity drainage systems. The DN70 is also used as part of Bauder’s blue roof system.

This product does not require a Declaration of Conformity (DoC) or Declaration of Performance (DoP).

Technical data sheet

Product information

Characteristic Unit Value
Length of outlet including spigot mm 258
Width of outlet opening mm 189
Width of spigot (external) mm DN70 = 75 DN150 = 160
Width of spigot opening mm DN70 = 70 DN150 = 150
Width of outlet body mm 250
Weight mm 2.5
Flow rate performance litres/sec 70DN = 7.1* 150DN = 7.2*
*Flow rate performance data using a 35mm head of water (including leaf grille), based upon requirements of BS EN 12056:3:2000. Further flow rate performance data can be obtained within this document. For bespoke drainage calculation performance data, please contact Bauder Limited.

All further technical information is stated on the data sheet.