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BauderBLUE SR B Water flow restrictor
  • BauderBLUE SR B Water flow restrictor

BauderBLUE SR-B

Green and Blue roofs

A bespoke blue roof flow restrictor, designed to be fitted into a Bauder bitumen 70mm vertical outlet, to control the discharge rate for a blue roof. The product consists of 4 parts (baseplate, overflow pipe and two EPDM seals). The number of drain holes and the height of the overflow are dictated by Bauder’s individual blue roof calculations.


Product details

CharacteristicTest MethodUnitValue
Material-Polyamide
Baseplate heightmm30
Baseplate diametermm176 (excluding outer seal)
Overflow pipe heightmm250 max (cut down to H-Max)
Overflow diametermm75 outer, 69 inner
BauderBLUE SR B Water flow restrictor

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