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Brass flareless tube fitting, Hi-Duty
*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 Hi-Duty fittings are preassembled with the sleeve machined onto the nut. During assembly the sleeve breaks away from the nut and seals on the tubing. This unique design creates tight joints that withstand pressures of most commonly used types of tubing including seamless steel tubing, copper, brass and thermoplastic tubing. This design also provides a vibration dampener which enables joints to stand up under moderate vibration.
Markets:
• Mobile
• Industrial
• Lubrication
• Agriculture
Features/Benefits:
• All brass construction
• No flaring, soldering or other tube preparation
• One piece nut and sleeve reduces installation time
• Use with copper, seamless steel and thermoplastic tubing
• Steel tubing must be cold drawn and annealed seamless low-carbon per SAE J524 with a maximum hardness of Rockwell B65
Applications:
• Engines
• Oil lines
• Lubrication lines
• Coolant lines
• Process plants
• Laboratory equipment
Custom configurations and sizes are available upon request. Contact us for additional information.
| Action | Part No. | Availability | Partner Available | Price | Maximum Operating Temperature | Nut Material | Application | Sleeve Material | Minimum Operating Temperature | Tube Material | Body Material | Division | Maximum Operating Pressure | Connection 1 Tube O.D. (inch) | Connection 2 Tube O.D. (inch) | Connection 1 Style | Connection 2 Style | Connection 2 Thread Size (inch) | Shape | Style |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 68HD-8-4 | Quote Required | TBD | 121 °C | Brass | Tube Assemblies, Engine, Compressors | Brass | -65 °F | Tube Assemblies, Engine, Compressors | Brass | Fluid System Connectors Division | 1150 psi | 1/2 | na | Compression | Male Pipe | 1/4 | Connector | Tube to Pipe | ||
| 68HD-8-6 | Quote Required | TBD | 121 °C | Brass | Tube Assemblies, Engine, Compressors | Brass | -54 °C | Tube Assemblies, Engine, Compressors | Brass | Fluid System Connectors Division | 1150 psi | 1/2 | na | Compression | Male Pipe | 3/8 | Connector | Tube to Pipe | ||
| 68HD-8-8 | Quote Required | TBD | 121 °C | Brass | Tube Assemblies, Engine, Compressors | Brass | -65 °F | Tube Assemblies, Engine, Compressors | Brass | Fluid System Connectors Division | 1150 psi | 1/2 | na | Compression | Male Pipe | 1/2 | Connector | Tube to Pipe |