Peflex 2PG is an insulated UL listed Flexible Air Connector consisting of four layers of polyester binding a galvanized wire. Peflex 2PG is completely water and air tight, corrosion resistant and can withstand high static pressure (10po WC, 2.5 KPa).. High static pressure resistance is achieve by using the unique quadri-lamination process and by having a tight distance between helix (1.5 po, 38,1 mm) and by having a thick wall of (0.0033’’/0,085mm) Peflex 2PG offer a high resistance to fire because of its unique quadruple laminating process using adhesive containing fire retardant. Peflex 2PG has a much lower friction loss than regular cloth duct reducing the energy required by the system to move the air. Peflex 2PG use John Manville Flexglass Formaldehyde free Insulation. John Manville Insulation is not an hazardous substance or mixture. Available Diameters : 3’’- 4’’- 5’’- 6’’’- 8’’- 10’’- 12’’- 14’’- 16’’- 18’’ Diamètre disponible : 3’’- 4’’- 5’’- 6’’- 8’’- 10’’- 12’’- 14’’- 16’’- 18’’ -Flame Spread < 25 -Fume Spread < 50 -Maximal Speed 4000 pi/minute -Maximum Static Pressure in Continued Mode 10 po. H20 (2,5 KPa) -Maximal Negative Static Pressure in Continued Mode 1 po. H20 (0,25 kPa) -Operative Temperature Range -30oF à 250oF (-30oC à 121oC) -Maximum Temperature Ranges in Continued Mode -30oF à 140oF en continue (à 4’’WC) -30oF à 180oF en continue (à 2 ’’WC) -30oF à 250oF en continue (à ½’’WC) -Insulation Available R Value 4.2 - 6 - 8 - Vapor Barrier Material Polyethylene -Core Wall Thickness (0.0033’’/0,085mm) -Vapor Barrier Thickness (0.0033’’/0,085mm)
