Connectors
Types of Hydraulic & Pneumatic Connectors
Connectors are used to join lines and components in hydraulic and pneumatic systems while maintaining a leak-resistant seal under pressure. They are commonly selected for repairs, equipment builds, and standardized system layouts.
- Straight connectors for in-line connections between components and lines.
- Connectors selected to match specific port/thread standards and sealing methods.
- Connectors used where serviceability and repeatable assembly are important.
For routing changes and branching connections, see Elbows and Tees.
Key Selection Criteria for Hydraulic & Pneumatic Connectors
- Thread and sealing method compatibility with the connected ports.
- Pressure rating and temperature requirements.
- Line size and flow requirements to avoid restriction.
- Material compatibility with media and corrosion exposure.
- Installation access and serviceability needs.
Confirming sealing method and ratings is the fastest way to avoid leaks and rework.
Frequently Asked Questions
What are connectors used for in fluid power systems?
Connectors are used to join lines and components while maintaining a pressure-rated seal that matches the system's port and thread standard.
What should I confirm before selecting a connector?
Confirm thread type, sealing method, size compatibility, pressure rating, and material compatibility with your media and environment.
How do I choose connector materials for corrosion environments?
Match material selection to the media and the environment, especially where moisture, chemicals, or washdown exposure may affect long-term corrosion resistance.