Hydro Crunch Non-Insulated Black Lightproof Flexible Aluminum Ducting with Duct Clamps
Ventilation
Strong and flexible black lightproof aluminum duct is ideal for HVAC, bathroom, greenhouse, grow room, grow tent fan exhausting and other general purpose exhaust applications. Made from 3-ply ultra thick aluminum laminate for unparalleled durability, high temperature resistance fire-resistance coating, with a temperature range from 0 to 140F. Not only does the duct act as in intake and exhaust piping for active-cooled fixtures and reflectors, but also stores and dissipates heat at a steady rate, which reduces room temperature fluctuations. Features helically shaped and internally crimped galvanized steel strips and interlocking steel strips that form an air tight and leak proof system.
Ventilation
Strong and flexible black lightproof aluminum duct is ideal for HVAC, bathroom, greenhouse, grow room, grow tent fan exhausting and other general purpose exhaust applications. Made from 3-ply ultra thick aluminum laminate for unparalleled durability, high temperature resistance fire-resistance coating, with a temperature range from 0 to 140F. Not only does the duct act as in intake and exhaust piping for active-cooled fixtures and reflectors, but also stores and dissipates heat at a steady rate, which reduces room temperature fluctuations. Features helically shaped and internally crimped galvanized steel strips and interlocking steel strips that form an air tight and leak proof system.