Domestic & Commercial Ventilation Systems - Polypipe

Flat Channel SystemsCode Fitting Dimensions mm Pressure loss. PaBoxed Prepack Description Round Rect 15 l/s 30 l/s 60 l/s 120 l/s 180 l/sMegaDuct 220961 - MegaDuct 220 Elbow Bend with rotating offset spigot 150 220 x 90 - - 9.0 34.00 75.0150mm Connection950 - MegaDuct 220 Horizontal 90° Bend - 220 x 90 - - 9.0 35.70 79.6955 - MegaDuct 220 Horizontal 45° Bend - 220 x 90 - - 4.6 19.74 46.5960 - MegaDuct 220 Vertical 90° Bend - 220 x 90 - - 7.0 28.80 65.9975 - MegaDuct 220 Vertical 45° Bend - 220 x 90 - - 6.0 26.76 64.2970 - MegaDuct 220 Straight Round to Rectangular Adapter 154 220 x 90 - - 3.7 14.10 30.7PolyVent 2252001 - PolyVent 225 Flat Channel 1m - 234 x 29 4.2 15.4 57.2 - -20150 - PolyVent 225 Flat Channel 1.5m - 234 x 29 6.2 23.1 85.8 - -20200 - PolyVent 225 Flat Channel 2m - 234 x 29 8.3 30.8 114.3 - -2006 - PolyVent 225 Flat Channel Connector - 234 x 29 - - - - -2007 - PolyVent 225 Horizontal 90° Bend - 234 x 29 10.0 37.3 139.1 - -2008 - PolyVent 225 Horizontal 45° Bend - 234 x 29 1.2 4.8 19.1 - -2010 - PolyVent 225 Vertical 90° Bend - 234 x 29 5.5 19.9 72.7 - -2011 - PolyVent 225 Vertical 45° Bend - 234 x 29 4.5 8.6 29.7 - -2013 - PolyVent 225 Elbow Bend / Plenum 100 234 x 29 7.9 31.5 126.0 - -2005 - PolyVent 225 Round to Rectangular Adapter 100 234 x 29 3.8 14.8 57.2 - -PolyVent 3003001 - PolyVent 300 Flat Channel 1m - 308 x 29 2.3 8.4 31.6 - -30150 - PolyVent 300 Flat Channel 1.5m - 308 x 29 3.4 12.7 47.5 - -30200 - PolyVent 300 Flat Channel 2m - 308 x 29 4.5 16.9 63.3 - -3006 - PolyVent 300 Flat Channel Connector - 308 x 29 - - - - -3007 - PolyVent 300 Horizontal 90° Bend - 308 x 29 2.6 10.4 41.5 - -3008 - PolyVent 300 Horizontal 45° Bend - 308 x 29 1.1 4.1 14.7 - -3010 - PolyVent 300 Vertical 90° Bend - 308 x 29 3.1 11.5 42.6 - -3011 - PolyVent 300 Vertical 45° Bend - 308 x 29 2.2 7.7 26.6 - -3013 - PolyVent 300 Elbow Bend / Plenum 100 308 x 29 4.3 15.8 58.9 - -3005 - PolyVent 300 Round to Rectangular Adapter 100 308 x 29 6.1 23.7 91.7 - -Round Pipe SystemsCode Fitting Pressure loss. PaBoxed Prepack Description Dimensions mm 15 l/s 30 l/s 60 l/s U (W/m 2 K) R (K/W)@ 15 l/s @ 15 l/sEasiPipe 100135-4 40135 EasiPipe 100 Round Pipe 350mm 100 0.2 0.5 1.1 - -1100-4 41100 EasiPipe 100 Round Pipe 1m 100 0.5 1.4 3.1 - -1200-4 - EasiPipe 100 Round Pipe 2m 100 1.0 2.8 6.2 - -2100-4 - Outer Sleeve for EasiPipe 100 1m 104 0.5 1.4 3.1 - -130-4 - EasiPipe 100 Telescopic Pipe 250-450mm 104 Figures vary according to length required100490 40490 EasiPipe 100 Right Angle Bend 100 5.6 21.1 80.1 - -491 40491 EasiPipe 100 45° Bend 100 2.1 8.2 31.4 - -492 40492 Equal T-Piece 100mm 100 Figures vary on installation499 - Equal Y-Piece 100mm, 100 Figures vary on installation493 40493 EasiPipe 100 Straight Connector 100 0.9 4.2 20.4 - -494 40494 EasiPipe 100 Connector with Non-Return Valve 100 25.0 44.9 101.6 - -495 - EasiPipe 100 Connector with Valve and Wall Plate 100 25.0 44.9 101.6 - -External dimensionsInternal dimensions33