Description

ATCO's Ultra-Flex Kit is a 10' insulated UL 181, Air Duct, as well as a 4" Long Metal Connecting sleeve.


Construction

ATCO's Ultra-Flex 10' flexible duct is manufactured with a reinforced non-metallic inner core.


Applications

ATCO's Ultra-Flex Kit is used in situations where UV Bio-Treatment lamps in air handling systems have been installed. Due to this deteriorating effect on the flexible ducts, ATCO introduced it's Ultra-Flex Kit, which is desgined to withstand the lasting effect of UV bombardment on the inner core of a non-metallic flexible duct.


Code Compliance*

UL 181, UMC 10-1, SBCC, BOCA, NFPA 90A & 90B, HUD 515-2.1 (b), Cities of Chicago, New York & San Francisco, County of Dade (Florida), California State Fire Marshall.
*ATCO recommends that you check with the local code body having jurisdiction in your area to determine applicable codes.

Product Data

	Length: 10'
	Diameters: 4", 5", 6", 7", 8", 9", 10", 12", 14", 16", 18", 20"
	Vapor Barrier: Reinforced metallized polyester
	End Treatment: Plain Ends
	Packaging: 1 piece per carton (connecting sleeve enclosed)

Performance Data

	Rated Positive Pressure: 10" w.g. per UL-181 (UL Listed pressure ratings are determined in straight lengths at ambient temperatures.)
	Recommended Operating Pressures (Determined in a 90° bend at elevated temperatures in accordance with ADC FD 72-R1 Test Code.) Maximum Positive: 6" w.g. - 4" thru 12" Dia. 4" w.g. - 14" thru 20" Dia. Maximum Negative: 3/4" w.g. - all diameters
	Vapor Transmission: 0.05 perms
	Maximum Velocity: 5,000 FPM
	Maximum Operating Temperatures: -20° F to 140° F (continuous) (@ maximum pressure) -20° F to 180° F (continuous) (@ 2" pos. w.g. max.) -20° F to 250° F Intermittent (@ 1/2" pos. w.g. max.)
	Flame Spread: 25 max
	Smoke Developed: 50 max
	R-Value: 6.0 (In accordance with ADC Flexible Duct Performance and installation standards (1991) using ASTM C-518 at installed wall thickness on flat insulation only.)

Installation

Air duct connections and joints shall be made per installation instructions outlined by ATCO Rubber Products, Inc. and as required by the UL 181 listing procedure. (Installation instructions are included inside of each carton.)

Air Friction chart:

Please click here to view the air friction chart.

Warranty:

Atco warrants that all flexible ducts will be free from defects in material and workmanship for a period of five years from the date of purchase only if the ducts are installed in accordance with Atco's installation instructions and under conditions specified in Atco's performance data. The buyer's exclusive remedies for any defect in the flexible ducts shall be replacement or refund of the purchase price, at Atco's option.

ATCO MAKES NO OTHER WARRANTIES, EXPRESS, IMPLIED, STATUTORY OR OTHERWISE. IN PARTICULAR, ATCO MAKES NO WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ATCO SHALL HAVE NO LIABILITY TO THE BUYER OR ANY THIRD PARTY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY KIND WHATSOEVER, INCLUDING, BUT NOT LIMITED TO, PERSONAL INJURY, PROPERTY DAMAGE, LOST PROFITS OR OTHER ECONOMIC INJURY DUE TO ANY DEFECT IN THE FLEXIBLE DUCTS. MATERIALS AND SPECIFICATIONS FOR THE FLEXIBLE DUCTS ARE SUBJECT TO CHANGE WITHOUT NOTICE.


For price and availability please contact: Sales