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Seal-Lok for CNG O-Ring Face Seal Tube Fittings and Adapters
*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.
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. Seal-Lok ORFS for CNG tube fittings and adapters are offered in stainless steel and steel with zinc plating. Seal-Lok for CNG leak-free connections reduce warranty costs and maintenance expenditures while providing a competitive advantage for customer in the CNG market.
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. This feature improves customer internal efficiencies and reduces rework costs resulting from backup washer damage commonly seen with traditional SAE adjustable port ends in the market..
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
| Action | SKU | Availability | Price | Division | Connection 4 Size | Shape | Body Material | O-Ring Material | Specifications Met | Connection Type | Connection 2 Thread Size | Connection 3 Thread Size | Connection 2 Tube Outside Diameter | Connection 3 Tube Outside Diameter | Connection 4 Tube Outside Diameter | Connection 1 Size | Connection 3 Size | Connection 2 Size | Connection 1 Tube Outside Diameter |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4-4 FLO-SS CNG | Backordered | POR | Tube Fittings Division | na | Straight | Stainless Steel | 85 Durometer Low Temp HNBR | SAE J1453 | O-ring Face Seal | na | na | na | na | na | Male O-Ring Face Seal | na | Male NPT/NPTF | 6 mm | |
| 4-4 GLO-SS CNG | Backordered | POR | Tube Fittings Division | na | Straight | Stainless Steel | 85 Durometer Low Temp HNBR | SAE J1453 | O-ring Face Seal | na | na | na | na | na | Male O-Ring Face Seal | na | Female NPT/NPTF | 6 mm | |
| 4-6 C5OLO-SS CNG | Backordered | POR | Tube Fittings Division | na | 90° Elbow | Stainless Steel | 85 Durometer Low Temp HNBR | SAE J1453 | Tube to SAE Straight Thread | na | na | na | na | na | Male O-Ring Face Seal | na | Male SAE-ORB | 6 mm | |
| 4-6 F5OLO-SS CNG | Backordered | POR | Tube Fittings Division | na | Straight | Stainless Steel | 85 Durometer Low Temp HNBR | SAE J1453 | Tube to SAE Straight Thread | 9/16-18 inch | na | na | na | na | Male O-Ring Face Seal | na | Male SAE-ORB | 1/4 inch | |
| 4BMLSS | Backordered | POR | Tube Fittings Division | na | Nut with Metric Hex | Stainless Steel | na | SAE J1453 | na | na | na | na | na | na | Female O-Ring Face Seal | na | na | 1/4 inch | |
| 4FNMLSS | Backordered | POR | Tube Fittings Division | na | Cap with Metric Hex | Stainless Steel | na | SAE J1453 | O-ring Face Seal | na | na | na | na | na | Female O-Ring Face Seal | na | na | 1/4 inch | |
| 4M14F87OMLOSS CNG | Backordered | POR | Tube Fittings Division | na | Straight | Stainless Steel | 85 Durometer Low Temp HNBR | SAE J1453, ISO 8434-3 | Tube to ISO 6149 | M14X1.5 mm | na | na | na | na | Male O-Ring Face Seal | na | Male ISO 6149 | 6 mm | |
| 4WLNMLS ZJ | Backordered | POR | Tube Fittings Division | na | Bulkhead Locknut with Metric Hex | Steel, Zinc Nickel | na | SAE J1453 | O-ring Face Seal | na | na | na | na | na | Female O-Ring Face Seal | na | na | 1/4 inch | |
| 4WLNMLSS | Backordered | POR | Tube Fittings Division | na | Bulkhead Locknut with Metric Hex | Stainless Steel | na | SAE J1453 | O-ring Face Seal | na | na | na | na | na | Female O-Ring Face Seal | na | na | 1/4 inch | |
| 6 AOEL6-SS CNG | Backordered | POR | Tube Fittings Division | na | 90° Elbow | Stainless Steel | 85 Durometer Low Temp HNBR | SAE J1453 | Tube to SAE Straight Thread | na | na | na | na | na | Female O-Ring Face Seal Swivel | na | Male SAE-ORB | 3/8 inch | |
| 6 BL-S ZJ | Backordered | POR | Tube Fittings Division | na | Nut | Steel, Zinc Nickel | na | SAE J1453 | O-ring Face Seal | na | na | na | na | na | Female O-Ring Face Seal | na | na | 3/8 inch | |
| 6 C5OLO-S ZJ CNG | Backordered | POR | Tube Fittings Division | na | 90° Elbow | Steel, Zinc Nickel | 85 Durometer Low Temp HNBR | SAE J1453 | Tube to SAE Straight Thread | 9/16-18 inch | na | na | na | na | Male O-Ring Face Seal | na | Male SAE-ORB | 8, 10 mm | |
| 6 C5OLO-SS CNG | Backordered | POR | Tube Fittings Division | na | 90° Elbow | Stainless Steel | 85 Durometer Low Temp HNBR | SAE J1453 | O-ring Face Seal | 9/16-18 inch | na | na | na | na | Male O-Ring Face Seal | na | Male SAE-ORB | 8, 10 mm | |
| 6 C6LO-SS CNG | Backordered | POR | Tube Fittings Division | na | 90° Elbow | Stainless Steel | 85 Durometer Low Temp HNBR | SAE J1453 | O-ring Face Seal | na | na | 3/8 inch | na | na | Male O-Ring Face Seal | na | Female O-Ring Face Seal Swivel | 8, 10 mm | |
| 6 ELO-SS CNG | Backordered | POR | Tube Fittings Division | na | 90° Elbow | Stainless Steel | 85 Durometer Low Temp HNBR | SAE J1453 | Tube to Tube | na | na | 3/8 inch | na | na | Male O-Ring Face Seal | na | Male O-Ring Face Seal | 8, 10 mm | |
| 6 F5OLO-S ZJ CNG | Backordered | POR | Tube Fittings Division | na | Straight | Steel, Zinc Nickel | 85 Durometer Low Temp HNBR | SAE J1453 | O-ring Face Seal | 9/16-18 inch | na | na | na | na | Male O-Ring Face Seal | na | Male SAE-ORB | 3/8 inch | |
| 6 F5OLO-SS CNG | Backordered | POR | Tube Fittings Division | na | Straight | Stainless Steel | 85 Durometer Low Temp HNBR | SAE J1453 | O-ring Face Seal | 9/16-18 inch | na | na | na | na | Male O-Ring Face Seal | na | Male SAE-ORB | 3/8 inch | |
| 6 F65OL-SS CNG | Backordered | POR | Tube Fittings Division | na | Straight | Stainless Steel | 85 Durometer Low Temp HNBR | SAE J1453 | Tube to SAE Straight Thread | na | na | na | na | na | Female O-Ring Face Seal Swivel | na | Male SAE-ORB | 3/8 inch | |
| 6 FLO-SS CNG | 2 in stock | POR | Tube Fittings Division | na | Straight | Stainless Steel | 85 Durometer Low Temp HNBR | SAE J1453 | O-ring Face Seal | na | na | na | na | na | Male O-Ring Face Seal | na | Male NPT/NPTF | 3/8 inch | |
| 6 GLO-SS CNG | Backordered | POR | Tube Fittings Division | na | Straight | Stainless Steel | 85 Durometer Low Temp HNBR | SAE J1453 | Tube to NPT | 1/4-18 inch | na | na | na | na | Male O-Ring Face Seal | na | Female NPT/NPTF | 8, 10 mm |
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