Product Code: QL-EV
\nQ-Line trickle vent that has been tested to British standards. Available in various sizes from 205mm to 405mm.\n
Q-Line Features
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\n - Available in 4000 (2500mm²), 3000 (1692mm²) & 2000 (1134mm²) variants
\n - From 1134mm² to 2500mm² equivalent area
\n - Made from stable ASA
\n - Snap on screw cover caps
\n - Multi position vent
\n - Tested to BS EN 1026:2000 & BS END1027:2000
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Visit the DG Supplyline Ltd website for more information on Q-Line Coloured Trickle Vent - 2000, Green