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
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
Number Of Flower : Non Insulated Flexible Air Duct
MaterialClear & Metalized Polyster Film With Fiber Glass Insulation
ApplicationHVAC
JacketMetalized
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.
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.
Number Of Flower : Insulated Flexible Duct
Brand Name : KAALFLEX
Material : Clear & Metalized Polyster Film With Fiber Glass Insulation
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
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
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.
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.
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.
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.
Secondary Business TypeManufacturer / Exporters / Wholesale Suppliers
Year of Establishment2008
No. of Employees21 - 50
Annual TurnoverRs. 5 to 25 Crore Approx.
Ownership TypeCorporation/Limited Liability Company
GSTIN Number24AADCK1562B1Z4
Opening Hours
SUN : Closed
MON : 9:30 AM - 6:30 PM
TUE : 9:30 AM - 6:30 PM
WED : 9:30 AM - 6:30 PM
THU : 9:30 AM - 6:30 PM
FRI : 9:30 AM - 6:30 PM
SAT : 9:30 AM - 6:30 PM
Kaalflex Pvt. Ltd. is a "Flexible Duct Manufacturing company" with a modern and state of the art plant located in Vadodara, Gujarat. In India, "Kaalflex" exclusively the only manufacturer with the technology colorbation with U.S. based Flexible Technhologies and brand rights to market "Thermaflex-UL". "Kaalflex" is furthermore a UL approved vendor and a supplier to "Thermaflex-UL" in USA. With a world recognized name of the most reliable and durable products in the residential & commercial HVAC industry and years of experience in the global market, we now intend to introduce this world class product into the expanding Indian domestic main stream market, with our most popular Insulated Flexible Air Ducts & Non Insulated Flexible Air Ducts.
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