Description
Introducing the DuraVent DuraFlex Pro Stainless Steel Flex Pipe - 50', the epitome of excellence in venting technology. DuraVent, the unrivaled leader in the venting industry, proudly presents this innovative solution, meticulously engineered for professionals in the HVAC and Hearth markets.
Engineered with 20% more stainless steel per foot than other liners on the market, the DuraFlex Pro boasts unparalleled strength and durability. Its extreme flexibility eliminates the hassle of tricky installations with multiple offsets, ensuring your project runs seamlessly. Available in diameters ranging from 3" to 12", and with custom length options, it's a versatile solution designed to meet your specific needs.
Benefits:
- Unmatched Strength: With 20% more stainless steel, DuraFlex Pro ensures longevity and reliability.
- Flexibility Redefined: Tackle complex installations effortlessly with extreme flexibility.
- Customization at Your Fingertips: Tailor your order with custom lengths, perfectly matching your project requirements.
- Wide Diameter Range: Available from 3" to 12" diameters, catering to diverse applications.
- Corrosion Resistance: Crafted from highly corrosion-resistant 316 Stainless Steel for enduring performance.
- Certified Reliability: Listed to UL 1777 and ULC S635, guaranteeing safety and quality.
- Lifetime Assurance: Enjoy peace of mind with a limited-lifetime warranty.
Features:
- Custom lengths are also available for 3” - 8” diameters. 9”-12” diameters available in custom lengths only (Use Ventinox components).
- Minimum length of 10’ for custom orders.
- Maximum 200' for 3" - 4" diameters, 125' for 5" diameter, 100' for 5.5" - 6", 50' for 7" - 8", 25' for 10" and 12" diameters.
Note:
- Must be ordered in increments of 10'.
- 3"-8" diameter flex can be ovalized up to the first 4'.
- Call Customer Service to add ovalizing to your order and for pricing.
Applications:
DuraFlex Pro ultra-flexible relining for a masonry chimney. Use with gas, wood pellet, oil, or wood appliances. Applications include fireplace inserts, furnaces, boilers, and water heaters.
Specifications:
| Model | Size | Flex Length |
| 3DFPRO-50 | 3" I.D | 50 ft. |
| 4DFPRO-50 | 4" I.D | 50 ft. |
| 5DFPRO-50 | 5" I.D | 50 ft. |
| 55DFPRO-50 | 5.5" I.D | 50 ft. |
| 6DFPRO-50 | 6" I.D | 50 ft. |
| 7DFPRO-50 | 7" I.D | 50 ft. |
| 8DFPRO-50 | 8" I.D | 50 ft. |
| Materials | 316 stainless steel | |
| Construction | Single-Wall | |
| Clearance | 0” clearance for gas, oil, and pellet applications. | |
| Clearance | 1” clearance to masonry for wood-burning | |
| Listings | Listed to UL 1777 and ULC S635 (MH45609). | |
| Warranty | Limited-lifetime warranty | |
Downloads:
About the Manufacturer:
Consistently the first to market with new innovations in venting systems, DuraVent has captured a leadership position in emerging markets. DuraVent has patents for several products and continues to design safe and technologically advanced venting.The company’s research into solving problems with corrosion, when biofuels such as corn are used, led to the break-through patent for PelletVent Pro.