The MEC Flex-Vent provides a safe and easy solution to vent LP Gas regulators away from open sources of ignition or other potential fire hazards. Meets all requirements of the new flexible material allowance in the 2011 NFPA-58, section 5.8.3.1 3. Durable, UV stable flexible PVC hose material suitable for use with LP Gas vapor.3/4 in. NPT swivel inlet for easy installationHose length: 72 in.Standard 90 vent assembly with screenMounting clamps and coated masonry screws suppliedCrimped ends for maximum durability
These products contain a chemical known to the state of California to cause cancer and birth defects or reproductive harm. https://www.p65warnings.ca.gov/chemicals