Insulated Flexible Duct , Type 25-24

INSULATED FLEXIBLE DUCT Fully flexible high quality factory thermally insulated duct, for all low/medium/high pressure Air Conditioning and Ventilation systems. Easy to install over either Oval or Round connections. Standard ECONOFLEX innercore, shielding the fibreglass insulation from the airstream. The outerjacket/vapour barrier is made of a very tough spirally reinforced multiple layer Aluminium laminated construction. INSULATED FLEXIBLE DUCT , Type 25-24 Technical Specifications - Wire : High tensile steel wire helix - Wire Spacing : 25 m.m. - Diameter : 102 mm.-508 mm. ( 4 ins.-20 ins. ) - Temperature Range : From -30° C to 140° C - Air Velocity : Maximum 20 - 30 m/sec - Working Pressure : 500-750 mm.wg or 20-30 ins.wg - Insulation : 1.5 lb/ft3 (24 kgs/m3) - Inne

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