Super Corflo® is a dual-wall coilable polyolefin duct, and is the economical choice for conduit and inner duct applications. The dual-wall design offers a light-weight, easy to handle conduit system with an increased crush-resistance, and a semi-smooth inner wall for ease of cable pulling. Offered in standard black 250 ft. coils, Super Corflo® is also available in other colors, lengths, and with pre-installed pull tapes.
Sizes: 2″, 3″, 4″
Cut lengths: Standard 250′ (other lengths available at request)
Other: Flexible, semi-smooth inner wall, compatible with other systems.
- Underground Residential Distribution
- Street & Highway Lighting
- Transformer Vaults
- Secondary service runs
- Direct bury
- Open trench
- Concrete encasement