Flex-Lok 550 is a Single-ply silver silicone coated fiberglass fabric hose mechanically crimped in a continuous process. 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.
Temperature Range: -65°F to 550°F
- Extremely flexible & compressible
- Manufactured with flame retardant materials
- Ideal for medium temperature heater & floor exhaust applications
- Available with a non-marking thermoplastic rubber clip cover to protect the helix & the equipment that is attached to the hose
- Negative pressure fan system with ambient air inlet recommended to maximize effectiveness and life of duct