Large Diameter Flexible Ducting

Insulated flexible duct r6 silver jacket is used in standard heating and air conditioning hvac systems and some venting applications.

Large diameter flexible ducting.

Lambro rigiflex 4 in x 96 in aluminum semi rigid flexible duct. Consumers can get these hvac air duct hoses in a variety of sizes. 4 air duct 8 ft long black flexible ducting with 2 clamps 4 layer hvac ventilation air hose great for grow tents green houses house vent register lines by terrabloom 11 99 11. Flexible duct round metal pipe 750 1200 14 16 design airflow 50 85 125 1500 2000 180 240 325 525.

As systems increase in efficiency the tolerances of how we have always done it will no longer be adequate. Some of these wide ducts are available in stock in sizes up to 24 id. The duct has r6 insulation which contains 33 more insulation than the standard r4 2 product. No matter what size you get them in all of the hvac flexible duct hoses come in a shiny metallic silver color.

Insulated flexible duct r8 silver jacket is used in standard heating and air conditioning hvac systems and some venting applications. New duct sizing chart xls author. Flexible ducting comes in a wide variety of materials and sizes guaranteeing an ideal hose for each and every application. For instance a 2 5 ton system approximately 400 cfm per ton would require 2 14 flexible return ducts or 1 very short flexible 18 duct to move the 1000 cfm required by the 2 5 ton system.

Each hose comes in several different internal diameter id options. This additional insulation provides greater thermal efficiency to save energy. If your job requires a large diameter hose that can handle weathering elements our wind handler air ventilator or tornado flex line of ducting would be great choices. While it is nice to have so many options selecting a flexible ducting made from the wrong material result in damage or total destruction of the hose.

Choose insulated or non insulated flexible ducts in the diameter that fits your ductwork. Item 1790033 model 1790033. The duct has r8 insulation which contains 50 more insulation than the standard r4 2 product. The available sizes are 4 6 8 10 and 12.

The master flow 6 in. The master flow 14 in. This additional insulation provides greater thermal efficiency to save energy. Use durable flexible ducts from grainger for your next hvac project.