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Inner Layer; Double-ply iron oxide red silicone coated fiberglass fabric hose reinforced with a spring steel wire helix, Outer layer; Single-ply black neoprene coated polyester fabric hose reinforced with a spring steel wire helix.
Unit of Measure

Specifications

Brands

 N/A Flex-Vest® Heat-Flex®

Inside Diameter

 N/A 4 1/2 in

Approximate Weight

 N/A 1.4 lb/ft

Center Line (CL) Bend Radius

 N/A 5 in

Compression Ratio

 N/A 2:1

Negative Pressure

 N/A 20 inHg

Working Pressure

 N/A 30 psi

Temperature Range (Inner Layer)

 N/A -65 to 550 ºF

Temperature Range (Intermittent)

 N/A Up to 600 ºF

Temperature Range (Outer Layer)

 N/A -40 to 250 ºF
Standard Length1 N/A 12 ft

Standard Color

 N/A Iron Oxide Red Inner Layer, Black Outer Layer

Material

 N/A Silicone

Accessories

Bridge Clamps

 N/A
  • Available for our Flexadux®, Flexaust®, Heat-Flex®, Flex-Lok® & Springflex® hoses
  • Stainless steel band & welded stainless steel bridge with stainless steel screw
  • Fits over the helix creating a leak proof seal
  • Available in clockwise & counter-clockwise
  • Available in sizes 2" to 12"

Flexadux TR Cuffed Ends

 N/A
  • Heat Welded
  • Provides a tight seal & smooth clamping surface
  • Eliminates the need for bridge clamps

Connectors

 N/A
  • Available for our Flexadux®, Flex-Tube®, Flexaust®, Heat-Flex®, Flex-Lok®, Bendway® & Springflex® hoses
  • Available in stainless steel & aluminum
  • Designed with a raised lip to prevent hose clamp from slipping off
  • Available in sizes 1.5" to 24"

Features

Features

 N/A
  • Insulation; 1-inch fiberglass insulation (R-Value=4)
  • Insulated dryer hose
  • Combines flexibility with minimal heat loss
  • Suited for air handling applications at low positive & low negative pressures
  • Good flexibility
  • Excellent external abrasion & chemical resistance
  • Standard Max. Inside Diameter = 6", consult sales team for pricing & minimums on larger sizes

Note

Note

 N/A Technical data based on 2 ft. straight lengths of hose at 72º
  • 1 Custom to 25