The Tube Fittings Division (TFD) of Parker Hannifin Corporation has expanded its Seal-Lok O-ring face seal tube fitting line in response to the vital push toward environmental sustainability.
- Suited for vocational trucks with CNG fuel systems
- Provides reliable fuel conveyance in natural gas applications using elastomeric seal compound specifically designed to address needs of market
- Seal compound improves ozone resistance and supports wider temperature range requirements
- Fully certified by TUV for NGV 3.1-2014/CSA 12.3-2014, ECE R110, and ISO 15500 for on-vehicle CNG applications
- Available in tube and hose sizes ranging from1/4 to 3/4 in. (6-20 mm)
- Enhances performance and reliability of O-Ring face seal SAE J1453 connections
- Well suited for high-vibration, on-vehicle applications where metal-to-metal sealing falters
- Key features and advantages of Seal-Lok for CNG applications include:
- Available in stainless steel and XTR-plated (zinc nickel) steel
- Temperature compatibility of -40-300 F (-40-150 C)
- Produces zero clearance for easy plumbing
- Unlimited reusability due to easily replaceable O-Ring
- Port options include SAE J1926-1/ISO 6149-1 straight thread ports and NPT tapered ports
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