Double-ply construction black Polytetrafluoroethylene (PTFE) fabric hose with a silver heat-resistant fiberglass liner mechanically crimped in a continuous process.
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Flex-Lok TCF Fabric Hose

3 Inch (in) Inside Diameter Flex-Lok TCF Fabric Hose
Flex-Lok TCF Fabric Hose

4 Inch (in) Inside Diameter Flex-Lok TCF Fabric Hose
Flex-Lok TCF Fabric Hose

5 Inch (in) Inside Diameter Flex-Lok TCF Fabric Hose
Flex-Lok TCF Fabric Hose

6 Inch (in) Inside Diameter Flex-Lok TCF Fabric Hose
Flex-Lok TCF Fabric Hose

7 Inch (in) Inside Diameter Flex-Lok TCF Fabric Hose
Description N/A Double-ply construction black Polytetrafluoroethylene (PTFE) fabric hose with a silver heat-resistant fiberglass liner mechanically crimped in a continuous process.
Brands N/A Flex-Lok®
Inside Diameter N/A 3 in N/A 4 in N/A 5 in N/A 6 in N/A 7 in
Approximate Weight N/A 0.69 lb/ft N/A 0.87 lb/ft N/A 0.81 lb/ft N/A 0.96 lb/ft N/A 1.18 lb/ft
Center Line (CL) Bend Radius N/A 3.5 in N/A 4 in N/A 4.5 in N/A 5 in N/A 5.5 in
Compression Ratio N/A 3:1 N/A 3:1 N/A 5:1 N/A 5:1 N/A 5:1
Negative Pressure N/A 8 inHg N/A 7 inHg N/A 6 inHg N/A 4 inHg N/A 3.8 inHg
Working Pressure N/A 11.2 psi N/A 9 psi N/A 7 psi N/A 6 psi N/A 5.2 psi
Temperature Range N/A -60 to 600 ºF
Standard Length N/A 25 ft
Standard Color N/A Black
Material N/A Coated Fabric
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
  • Fabric is locked around a coated steel wire by a metal strip formed into a clip
  • Metal strip acts as a wearstrip and offers outstanding external abrasion resistance
  • Fiberglass liner increases tensile strength for a longer life cycle
  • Excellent fatigue resistance & good flex characteristics
  • Excellent for reel & drop systems
  • Sealed exterior prevents the escape of dangerous fumes
  • Ideal for venting many of today's harsh chemicals
  • Available with a non-marking thermoplastic rubber clip cover to protect the helix & the equipment that is attached to the hose, consult sales team to discuss appropriate applications
  • Standard Min. Inside Diameter = 4", consult sales team for pricing & minimums on smaller sizes
  • Standard Max. Inside Diameter = 12", consult sales team for pricing & minimums on larger sizes
  • Negative pressure fan system with ambient air inlet recommended to maximize effectiveness and life of duct
Note N/A Technical data based on 2 ft. straight lengths of hose at 72º