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A semi rigid and lightweight non-insulated air duct, manufactured by using a dead soft aluminum strip which is spirally wound and mechanically joined together forming an air tight and leakproof triple lock seam. A self supporting and corrosive resistant ULC-S110 and UL181 Class 1 product is produced providing excellent strength and flexibility. Adaptable to any low to high pressure heating, ventilation and air conditioning system.Material: AluminumMaximum Rated Velocity: 20.3 m/s (4000 fpm) Maximum Positive Pressure: 3 kPa (12 in. WC) Maximum Negative Pressure: 0.25 kPa (1 in. WC) Temperature...

This non-insulated flexible air duct, features a reinforced aluminized trilaminate, spirally wound and mechanically locked together by a corrosive resistant galvanized steel helix. This advanced tear resistant ULC-S110 and UL-181 Class 1 product is supported by the outside metal helix which with the resilient duct liner, provides the necessary product integrity to obtain the high pressure rating, both positive and negative, required by many engineered HVAC duct systems.Material: Aluminum, foil, fiberglass mesh trilaminateMaximum Rated Velocity: 20.3 m/s (4000 fpm) Maximum Positive Pressure: 3.0...

Molecularly bonded high temperature thermo plastic rubber. Exceeds temperature limit of most plastics and is an economical alternative to specialty fabric duct. SF-TPR provides outstanding performance and flex fatigue resistance. Smooth interior design allows for superior flow and maximum efficiency. Extremely flexible with excellent shape retention. Material: Thermo Plastic Rubber with molecularly bonded wear strip vapour barrier > This insulated flexible duct is assembled using a CPE core which is mechanically locked together by a corrosive resistant galvanized steel helix. The core is wrapped...

Ductbond is a high velocity duct sealant, tested to ASTM G-21, with a Rating = 0 (no fungal growth on surface). This UL Listed duct sealant is tested to ASTM E84 and meets NFPA 90A and 90B 25/50 requirements. UV Rated, Fire Resistant, water based, non toxic, VOC Rated and inhibits mold and mildew growth. Assembly comes complete with quality regulator and retractable spring bearing hardware. Available in diameters ranging from 4 to 12Ԕ; with or without damper. Save approximately 43% on installation time over conventional fish-lock collars. Conicals average 36% less Static Pressure (SP) drop and...

Unique lock-formed seam and consistent calibrated tolerances combine to produce a superior quality product in a wide range of gauges to SMACNA Standards. Spiral duct is available in galvanized, aluminum, 304/316 stainless steel, in diameters ranging from 3 to 60Ԕ. Standard length - 10ft. > Strategically locate these in-line silencers to eliminate noise problems. All silencers come with double-lipped EPDM self-sealing gaskets for easy system integration. Available in diameters from 3 to 50Ԕ, lengths from 1 ft. to 8 ft., insulation thicknesses from 2 to 6Ԕ. Insertion loss data and pressure drop...

Suspend any static load with these quick and versatile cable hangers. Reduces installation time by up to 6 times over conventional threaded rod and hanger strap. UL and CSA Listed, SMACNA Verified and Seismic Tested. Available in five load rated sizes and 5 ft to 30 ft lengths. The Multi-Cut Hole Cutter is ideal for cutting large quantities of identical holes ideal for spin-on cut-ins. It can cut perfect holes from 2Δ to 12 diameter through a wide range of gauges. It comes with a solid cast aluminum body, adjustable nut & pivot pin, and easy to read scale. Replaceable three fluted cutting bits...