Adjustable blue roof flow restrictor (bitumen)

The BauderBLUE ST-B adjustable flow restrictor is fitted into the RWO and is used to control the flow of water from a blue roof, it is part of the Bauder blue roof system. It is comprised of four parts: baseplate with stainless steel slide control, overflow pipe, baseplate inner and outer seal. The polyamide baseplate fits within the 70mm vertical outlet, with the EPDM outer seal creating a watertight fit. The HDPE Overflow slots into the central hole of the baseplate with an inner EPDM seal preventing any leaks.

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

Technical data sheet

Product information

Characteristic Unit Value
Material - Polyamide + stainless-steel Slide Control
Baseplate height mm 30 (42mm including Slide Control)
Diameter (c)  mm 196
Overflow pipe height mm 250 maximum as Std (cut down to H-Max)
Overflow Inner Diameter mm 69

All further technical information is stated on the data sheet.