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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 | SKU | Availability | Price | Maximum Operating Temperature | Nut Material | Body Material | Sleeve Material | Division | Minimum Operating Temperature | Application | Tube Material | Maximum Operating Pressure | Connection 2 Thread Size (inch) | Connection 2 Tube O.D. (inch) | Shape | Connection 1 Style | Connection 1 Tube O.D. (inch) | Style | Connection 2 Style | Dimensional Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 66HD-4-2 | 45 in stock | $14.96 | 250 °F | BRASS | BRASS | BRASS | Fluid System Connectors Division | -65 °F | Tube Assemblies, Engine, Compressors | Tube Assemblies, Engine, Compressors | 2100 psi | 1/8 | na | Connector | Compression | 1/4 | Tube to Female Pipe | Female Pipe | ||
| 66HD-4-4 | Backordered | $18.40 | 250 °F | BRASS | BRASS | BRASS | Fluid System Connectors Division | -54 °C | Tube Assemblies, Engine, Compressors | Tube Assemblies, Engine, Compressors | 2100 psi | 1/4 | na | Connector | Compression | 1/4 | Tube to Female Pipe | Female Pipe | ||
| 66HD-6-2 | 5 in stock | $30.84 | 250 °F | BRASS | BRASS | BRASS | Fluid System Connectors Division | -65 °F | Tube Assemblies, Engine, Compressors | Tube Assemblies, Engine, Compressors | 103 bar | 1/8 | na | Connector | Compression | 3/8 | Tube to Female Pipe | Female Pipe | ||
| 66HD-6-4 | 5 in stock | $19.84 | 250 °F | BRASS | BRASS | BRASS | Fluid System Connectors Division | -65 °F | Tube Assemblies, Engine, Compressors | Tube Assemblies, Engine, Compressors | 1500 psi | 1/4 | na | Connector | Compression | 3/8 | Tube to Female Pipe | Female Pipe | ||
| 66HD-6-6 | Backordered | $35.53 | 250 °F | BRASS | BRASS | BRASS | Fluid System Connectors Division | -65 °F | Tube Assemblies, Engine, Compressors | Tube Assemblies, Engine, Compressors | 103 bar | 3/8 | na | Connector | Compression | 3/8 | Tube to Female Pipe | Female Pipe | ||
| 68HD-10-6 | Backordered | POR | 250 °F | BRASS | BRASS | BRASS | Fluid System Connectors Division | -65 °F | Tube Assemblies, Engine, Compressors | Tube Assemblies, Engine, Compressors | 69 bar | 3/8 | na | Connector | Compression | 5/8 | Tube to Pipe | Male Pipe | ||
| 68HD-10-8 | Backordered | $63.15 | 250 °F | BRASS | BRASS | BRASS | Fluid System Connectors Division | -54 °C | Tube Assemblies, Engine, Compressors | Tube Assemblies, Engine, Compressors | 1000 psi | 1/2 | na | Connector | Compression | 5/8 | Tube to Pipe | Male Pipe | ||
| 68HD-2-2 | 16 in stock | $8.19 | 121 °C | BRASS | BRASS | BRASS | Fluid System Connectors Division | -65 °F | Engine | Tube Assemblies, Engine, Compressors | 296 bar | 1/8 | na | Connector | Compression | 1/8 | Tube to Pipe | Male Pipe | 0.27594424460431655 lb | |
| 68HD-3-2 | 115 in stock | $5.96 | 121 °C | BRASS | BRASS | BRASS | Fluid System Connectors Division | -65 °F | Engine | Tube Assemblies, Engine, Compressors | 2850 psi | 1/8 | na | Connector | Compression | 3/16 | Tube to Pipe | Male Pipe | 0.27594424460431655 lb | |
| 68HD-4-2 | 33 in stock | $5.72 | 121 °C | BRASS | BRASS | BRASS | Fluid System Connectors Division | -54 °C | Tube Assemblies | Tube Assemblies, Engine, Compressors | 2100 psi | 1/8 | na | Connector | Compression | 1/4 | Tube to Pipe | Male Pipe | 0.27594424460431655 lb | |
| 68HD-4-4 | 188 in stock | $6.59 | 121 °C | BRASS | BRASS | BRASS | Fluid System Connectors Division | -65 °F | Compressors | Tube Assemblies, Engine, Compressors | 145 bar | 1/4 | na | Connector | Compression | 1/4 | Tube to Pipe | Male Pipe | 0.27594424460431655 lb | |
| 68HD-4-6 | 2 in stock | $19.93 | 250 °F | BRASS | BRASS | BRASS | Fluid System Connectors Division | -54 °C | Tube Assemblies, Engine, Compressors | Tube Assemblies, Engine, Compressors | 145 bar | 3/8 | na | Connector | Compression | 1/4 | Tube to Pipe | Male Pipe | ||
| 68HD-4-8 | Backordered | $22.41 | 250 °F | BRASS | BRASS | BRASS | Fluid System Connectors Division | -65 °F | Tube Assemblies, Engine, Compressors | Tube Assemblies, Engine, Compressors | 2100 psi | 1/2 | na | Connector | Compression | 1/4 | Tube to Pipe | Male Pipe | ||
| 68HD-5-2 | 2 in stock | $23.44 | 121 °C | BRASS | BRASS | BRASS | Fluid System Connectors Division | -65 °F | Tube Assemblies, Engine, Compressors | Tube Assemblies, Engine, Compressors | 1800 psi | 1/8 | na | Connector | Compression | 5/16 | Tube to Pipe | Male Pipe | ||
| 68HD-5-4 | 11 in stock | $7.54 | 250 °F | BRASS | BRASS | BRASS | Fluid System Connectors Division | -54 °C | Tube Assemblies, Engine, Compressors | Tube Assemblies, Engine, Compressors | 1800 psi | 1/4 | na | Connector | Compression | 5/16 | Tube to Pipe | Male Pipe | ||
| 68HD-6-2 | Backordered | $20.71 | 250 °F | BRASS | BRASS | BRASS | Fluid System Connectors Division | -54 °C | Tube Assemblies, Engine, Compressors | Tube Assemblies, Engine, Compressors | 1500 psi | 1/8 | na | Connector | Compression | 3/8 | Tube to Pipe | Male Pipe | ||
| 68HD-6-4 | 6 in stock | $11.13 | 121 °C | BRASS | BRASS | BRASS | Fluid System Connectors Division | -65 °F | Compressors | Tube Assemblies, Engine, Compressors | 103 bar | 1/4 | na | Connector | Compression | 3/8 | Tube to Pipe | Male Pipe | 0.27594424460431655 lb | |
| 68HD-6-6 | 4 in stock | $10.35 | 250 °F | BRASS | BRASS | BRASS | Fluid System Connectors Division | -65 °F | Engine | Tube Assemblies, Engine, Compressors | 1500 psi | 3/8 | na | Connector | Compression | 3/8 | Tube to Pipe | Male Pipe | 0.27594424460431655 lb | |
| 68HD-6-8 | 4 in stock | $21.02 | 121 °C | BRASS | BRASS | BRASS | Fluid System Connectors Division | -65 °F | Tube Assemblies, Engine, Compressors | Tube Assemblies, Engine, Compressors | 1500 psi | 1/2 | na | Connector | Compression | 3/8 | Tube to Pipe | Male Pipe | ||
| 68HD-8-12 | Backordered | $30.30 | 121 °C | BRASS | BRASS | BRASS | Fluid System Connectors Division | -54 °C | Tube Assemblies, Engine, Compressors | Tube Assemblies, Engine, Compressors | 79 bar | 3/4 | na | Connector | Compression | 1/2 | Tube to Pipe | Male Pipe |
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