power roof drain type 86.0 DallBit, DN 70
flat roof drain used for use in roofs with minimum 120 mm insulation, with factory-fitted collar of 5.0 mm modified bitumen membrane, d: 500 mm, welded to the flange and clamped with a stainless steel clamp ring
specification:
- side outlet DN 70
- domed grate, secured
– temporary blanking plate
material:
polypropylene, UV-stabilized