Ø Dinner Ø Douter 21 8 2014 FLEXWELL district heating cable FHK Subject to technical changes 5 335 Wall leadthrough with core bore or fiber cement liner pipe impermeable to pressure from water When ordering the sealing insert diameters D inner and D outer must be stated Perfect bores are required for installation As hairline cracks may be present in the concrete or could be caused by processing it is advisable for customers or others to seal the entire length of the borehole wall with suitable sealant such as AQUAGARD Tightness can only be achieved if this recommendation is followed After fitting the sealing insert no further axial movement of the pipe is permitted 1 x type C4 0 1 x type A must be provided for each pipe leadthrough FHK type DN Ø core bore or sealing set Liner pipe 3000 Ø D inner Ø D outer mm mm mm 30 91 25 150 94 150 39 116 32 200 121 200 60 148 50 250 156 250 75 171 65 250 178 250 98 171 80 250 178 250 98 220 80 350 Switzerland 300 233 350 Switzerland 300 127 220 100 350 Switzerland 300 233 350 Switzerland 300 147 220 125 350 Switzerland 300 233 350 Switzerland 300 200 310 150 400 313 400 Seal set type C40 1 x per opening Seal set type A 1 x per opening Core bore or fiber cement liner pipe type 3000 customer or others

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