Soil and waste product guide - CMS

PVC-U SOIL SYSTEMS: Vents
Terminal Fittings
Terminal Fittings
OSMA SOIL & WASTE SYSTEMS Product Guide 2005
www.wavin.co.uk
Balloon Grating
MATERIAL: PVC-U
NOM. PART DIMENSIONS [mm]
SIZE NO. COLOURS A
82 3S302 BGEWN 94
110 4S302 BGEWN 90
160 6S302 BGEWN 160
Weathering Collar
z Used to maintain a watertight seal between pipe and traditional
lead or aluminium flashing
z To be solvent welded to pipe using Solvent Cement Filler
4S394 (page 81)
MATERIAL: PVC-U
NOM. PART DIMENSIONS [mm]
SIZE NO. COLOURS A
82 3S300 BGEWN 62
110 4S300 BGEWN 86
160 6S300 BGEW 58
Breather Vent
z Used on mastic-asphalt or built-up roof finishes to allow
moisture-laden vapour to escape from the screed or roof deck
z Prevents distortion, blistering and deterioration of the finish
z Do NOT use for roof-void ventilation
MATERIAL: Propylene co-polymer
NOM. PART DIMENSIONS [mm]
SIZE NO. COLOURS A B C D
110 4S700 BGEWN 127 102 150 204
SW/S Vent Cowl
z Provides an alternative weather-proof termination for soil and
vent pipe, or outlet for a mechanical-ventilation system
z Can be used in a vertical or horizontal position
MATERIAL: PVC-U
NOM. PART DIMENSIONS [mm]
SIZE NO. COLOURS A B C
110 4S310 BGEWN 172 40 100
SW/S Extract Valve
z Fitted with solvent weld socket
z Adjustable valve for use with a mechanical extract or ventilation
system to control the air flow rate
MATERIAL: PVC-U and Polypropylene
NOM. PART DIMENSIONS [mm]
SIZE NO. COLOUR A B
110 4S709 BGEWN 178 25-42, closed to fully open
PVC-U SOIL SYSTEMS: Vents
(Also WC Connectors: Easy-Fit Pan Connectors) 47