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.
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Flex-Vest Fiberglass Fabric Hose

1 Inch (in) Inside Diameter Flex-Vest Fiberglass Fabric Hose
Flex-Vest Fiberglass Fabric Hose

1.5 Inch (in) Inside Diameter Flex-Vest Fiberglass Fabric Hose
Flex-Vest Fiberglass Fabric Hose

2 Inch (in) Inside Diameter Flex-Vest Fiberglass Fabric Hose
Flex-Vest Fiberglass Fabric Hose

2.5 Inch (in) Inside Diameter Flex-Vest Fiberglass Fabric Hose
Flex-Vest Fiberglass Fabric Hose

3 Inch (in) Inside Diameter Flex-Vest Fiberglass Fabric Hose
Description N/A 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.
Brands N/A Flex-Vest® Heat-Flex®
Inside Diameter N/A 1 in N/A 1.5 in N/A 2 in N/A 2.5 in N/A 3 in
Approximate Weight N/A 0.5 lb/ft N/A 0.6 lb/ft N/A 0.8 lb/ft N/A 0.9 lb/ft N/A 1 lb/ft
Center Line (CL) Bend Radius N/A 2 in N/A 2.5 in N/A 3 in N/A 3.5 in N/A 4 in
Compression Ratio N/A 2.5:1
Negative Pressure N/A 29 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
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 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 N/A Technical data based on 2 ft. straight lengths of hose at 72º
  • 1 Custom to 25