Key Features
- Flareless connection eliminates the need for tube flaring
- Corrosion-resistant brass construction for marine environments
- Vibration-resistant design for high-pressure systems
- Precision-machined threads for leak-free sealing
- Compatible with fuel, hydraulic, pneumatic, and water lines
- Available in multiple sizes and thread standards
- Meets ISO and SAE international standards
Technical Specifications
| Specification | Details |
|---|---|
| Material | High-Grade Brass Alloy |
| Connection Type | Female Thread – Flareless |
| Size Range | 1/4-inch to 3/4-inch (inch and metric available) |
| Thread Type | NPT, BSP, or Metric |
| Working Pressure | Up to 3000 psi (dependent on size) |
| Temperature Range | −40°F to +300°F (−40°C to +150°C) |
| Standards | ISO 8434-1, SAE J514 |
| Application | Hydraulic, Fuel, Instrumentation, Water Systems |
Frequently Asked Questions
What is a flareless coupling?
A flareless coupling is a type of tube fitting that creates a seal through a compression mechanism, typically using a ferrule, without requiring the tube end to be flared. This design simplifies installation and provides a reliable connection for high-pressure systems.
Are these couplings suitable for saltwater marine environments?
Yes, the brass construction offers excellent corrosion resistance, making these couplings well-suited for saltwater and coastal marine applications.
What sizes and thread types are available?
These flareless female couplings are available in common sizes from 1/4-inch to 3/4-inch and can be supplied with NPT, BSP, or metric threads to meet your specific system requirements.
How do I install a flareless coupling?
Installation involves cutting the tube to length, deburring, and inserting it into the coupling until it stops. The nut is then tightened to compress the ferrule around the tube, creating a strong seal. No special flaring tools are required.
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