Seal-Lok for CNG O-Ring Face Seal Tube Fittings and Adapters

Parker’s CNG O-ring Face Seal (ORFS) Fittings and Adapters, Seal-Lok for CNG, provide reliable fuel conveyance with an elastomeric seal compound made of hydrogenated nitrile. Tested and certified by TUV for applicable industry standards, these O-ring face seal fittings offer zero clearance, resistance to over torque and vibration resistance making it an ideal hydraulic fluid connection solutions.

Markets:
• Alternative Fuels

Features/Benefits:
• Highly resistant to over-torque, eliminating damage from over-tightening, creating unlimited reusability.
• Flat sealing surface allows for ease of installation with zero clearance.
• Superior resistance to vibration.
• Unlimited reusability
• Parker’s Robust Port Stud on adjustable ports is manufactured with a longer locknut virtually eliminating washer damage and potential leaks, as well as making assembly virtually mistake-proof.

Tested and certified by TUV for:
• ECE R110 Regulation
• ANSI NGV 3.1-2014/CSA 12.3-2014 for stainless steel and zinc nickel plated steel fittings
• ISO 15500
• Passed Bonfire Testing in accordance with ANSI/CSA NGV 2

Applications:
• CNG truck fuel systems
• Saddle-mounted and back-of-cab CNG tank systems
• CNG dispensing
• CNG passenger vehicle fuel systems
• On-vehicle CNG fuel and storage systems
• Fleet CNG filling stations