Soil and waste product guide - CMS
Soil and waste product guide - CMS
Soil and waste product guide - CMS
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WASTE SYSTEM: Vents<br />
Air Admittance Valve ■ Fire Stop Seal<br />
Air Admittance Valve<br />
Fire Stop Seal<br />
OSMA SOIL & WASTE SYSTEMS Product Guide 2005<br />
www.wavin.co.uk<br />
OsmaVent 40 Air Admittance Valve<br />
z For direct connection to a 32mm [1 1 /4"] or 40mm [1 1 /2"]<br />
<strong>waste</strong> pipe spigot<br />
z Allows air into discharge pipe systems without allowing<br />
foul air to escape<br />
z See Design <strong>and</strong> Installation Guide BBA <strong>and</strong><br />
BS EN 12056:2000 for ventilation requirements<br />
z BBA certificated (Certificate No. 86/1643)<br />
MATERIAL: ABS<br />
NOM. PART DIMENSIONS [mm]<br />
SIZE NO. COLOUR A B C<br />
40 4S303 BGEWN 66 40 71<br />
Fire Stop Seal<br />
z For use with 50mm, 82mm, 110mm <strong>and</strong> 160mm pipes which<br />
penetrate a compartment wall or floor<br />
z See Design <strong>and</strong> Installation Guide <strong>and</strong> Building Regulations<br />
1992, Approved Document B for fire stopping requirements<br />
MATERIAL: Metal, containing an intumescent compound<br />
NOM. PART DIMENSIONS [mm]<br />
SIZE NO. COLOURS A<br />
50 2S001 BGEWN 60<br />
82 3S001 BGEWN 60<br />
110 4S001 BGEWN 60<br />
160 6S001 BGEWN 100<br />
WASTE SYSTEMS: Vents<br />
(Also PP Push-Fit Waste system: ClearBore: Components) 67
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