Flexible Generator Fuel Connectors

Dormont Flexible Gas Appliance Connectors
 
Dormont Flexible Gas Appliance Connectors are engineered for safe, reliable connections between gas supplies and stationary outdoor appliances, including backup and standby generators, HVAC units, and other outdoor gas equipment. These connectors are designed and tested to meet the highest safety and performance standards for residential, commercial, and industrial installations.
 
Manufactured from annealed 304 stainless steel, these flexible gas connectors provide strength, corrosion resistance, and ease of installation. Optional protective coatings are available for enhanced durability and antimicrobial protection in harsh outdoor environments.
 
Key Features
Flexible Stainless Steel Construction:
Made from annealed 304 stainless steel for maximum flexibility, strength, and corrosion resistance.
Protective Coating Options:
Gray Dip Coating: Heavy-duty antimicrobial coating with UV stabilizers for long-lasting outdoor performance.
Yellow Powder Coating: Polymer coating offering superior corrosion and flame/smoke resistance, plus antimicrobial protection to inhibit bacteria, mold, and mildew growth.
High-Performance Design:
Operating Temperature: -40°F to 150°F (-40°C to 65.6°C)
Operating Pressure: Maximum 0.5 psi (3.45 kPa)
Hydrostatic Burst Pressure: Minimum 250 psi (1725 kPa)
Durable Fittings:
Flare Nut: Carbon steel with zinc trivalent chromate plating
Flare Adapter: Carbon steel with zinc trivalent chromate plating
 
Applications
Ideal for connecting the gas supply to the gas inlet of stationary outdoor appliances such as:
Backup and standby generators
Rooftop HVAC units
Outdoor gas equipment and appliances
(Note: Designed for occasional movement after installation. Repeated bending, flexing, or exposure to extreme vibration should be avoided.)
 
Compliance & Approvals
Applicable Codes:
ANSI Z223.1/NFPA 54 – National Fuel Gas Code, Section 9.6
International Fuel Gas Code (IFGC) Section 411.1
CSA B149.1 – Natural Gas & Propane Installation Code, Section 6.21
Uniform Mechanical Code (UMC) Section 1313.0
Uniform Plumbing Code (UPC) Section 1212.0
Additional Approvals:
Commonwealth of Massachusetts Board of State Examiners of Plumbers and Gas Fitters
Testing & Certifications:
UL2200-2015 Standard
CSA Group Certificate of Compliance to ANSI Z21.75 / CSA 6.27 – Connectors for Outdoor Gas Appliances and Manufactured Homes
Intended for exterior, above-ground use in non-rigid connections between gas supply and the inlet of stationary outdoor appliances.