4″ black, double ply flexible fiberglass tubing that is sold by the foot. Just choose the quantity and we will cut it to the exact length up to 25 feet.
- Flexible tubing uses a bronze coated wire for support that will not rust as it ages, which leads to small puncture holes in the hose.
- Temperature Range: -65° to 300° F.
- Thickness: .023″
- Clamps: Use worm-drive clamps.
- Meets UL 94V0 for flammability.
- Can handle up to 16 PSI and 13″ HG.
- Maintains a path of 3 7/8″ when bent in a full radius.
- 4 3/16″ outer diameter, 4″ inner diameter.