Kaal Flex Pvt Ltd Manjusar, Vadodara, Gujarat

use this non-insulated and economically priced flexible connector in medium to low pressure a/c systems and in air venting and drying applications. The corrosion resistant spring steel wire helix is laminated with 2 ply layers of clear polyester film, fully laminated with adhesive. oversized for quick installation.  technical specification: diameter: 4-18 inches id length: 25 feet pressure rating: (wg) positive: 10 inches (3"-18" id) negative: 1 inch (3"-12" id)              1/2 inch (14"-18" id) velocity: 5000 fpm temperature range: -20f to 250f

Type : Non Insulated Flexible Air Duct

Brand Name : KAALFLEX

Material : Clear Polyester Film

Application : Heating, Cooling Ventilation & Exhaust

Color : Black, Silver

Jacket : NA

strong polyester film laminated and encapsulating a heavy, corrosion resistant steel wire helix, forms the inner core and supports a thick blanket of fiberglass insulation. The outer vapor barrier is a bi-directional, reinforced metallized vapor barrier which will not unravel. The smooth air tight inner core of polyester is designed for low to medium pressure systems.  

Type : Insulated Flexible Duct

Brand Name : KAALFLEX

Material : Clear & Metalized Polyster Film With Fiber Glass Insulation

Application : HVAC

Color : Silver/Metalized

Jacket : Metalized

strong polyester film laminated and encapsulating a heavy, corrosion resistant steel wire helix, forms the inner core and supports a thick blanket of fiberglass insulation. The outer vapor barrier is a bi-directional, reinforced metallized vapor barrier which will not unravel. The smooth air tight inner core of polyester is designed for low to medium pressure systems. technical specification: diameter: 4" through 20" id length : 25 feet pressure rating: (wg) positive: 10 inches (4"-16" id)         6 inches (18"-20" id) negative: 1/2 inch (4"-20" id) velocity: 5000 fpm temperature range: -20f to 250f r value: r-4.2, r-6.0, r-8.0

Brand Name : KAALFLEX

Certification : UL VENDOR

Warranty : 5 YEARS

Strong polyester film laminated and encapsulating a heavy, corrosion resistant steel wire helix, forms the inner core and supports a thick blanket of fiberglass insulation. The outer vapor barrier is a bi-directional, reinforced metallized vapor barrier which will not unravel. The smooth air tight inner core of polyester is designed for low to medium pressure systems.

We offer flexible air duct. Diameter: 4-16 inches id pressure rating: (wg) positive: 16 inches (4"-10" id) 10 inches (12"-16" id) negative: 2 inches (4"-16" id) velocity: 6000 fpm temp. Range: -20f to 250f cont. R-value: r-4.2, r-6.0 top quality, high pressure flexible duct for use in low to high pressure heating and cooling systems. New and improved bi-directional reinforced metallized vapor barrier will not unravel. Extremely strong, woven fiberglass fabric core with a flame resistant coating permanently bonded to a coated spring steel wire helix which supports a thick blanket of insulation and provides a double air seal.

Non-insulated UL181 Class 1 flexible air duct, extremely strong with doucle laminated polyster film permanently bonded to a corrosion resistant spring steel wire helix, for all pressure heating and cooling systems. A superior alternative in applications where insulated duct is not required or cannot be used, e.g., clean room applications. Unlike connector-rated products, is not limited to length of run.