GE Ventilation Valve BON-AIR GRB90 d 90 with Sleeve for d 75/110 Silent-db20
68,49 €
Aeration valve GRB90, for Geberit Silent-db20 Application purposes
For wastewater pipes with pipe dimensions ø 75 mm, ø 90 mm and ø 110 mm
For gravity drainage systems
For aerating wastewater pipes
Characteristics
Thermal insulation integrated in the housing
Air admittance valve according to EN 12380, Type A I
Colour / surface
Colour: black
Technical data
Operating temperature (°C) - min. to max.: -20 – +60 °C
Air flow (incoming air) at -250 Pa (l/s): 32 l/s
Material: ABS
DN / Nominal diameter: 90
d, ø / Outer diameter (mm): 90 mm
d1, ø / Outer diameter (mm): 99.5 mm
di, ø / Inner diameter (mm): 75 mm
L / Length (cm): 19.5 cm
W / Width (cm): 12 cm
H / Height (cm): 14.1 cm
h / Partial height (cm): 5 cm
Scope of delivery
Sleeve
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