Fluid System Connectors Division

LIQUIfit® Push-to-Connect Solution

Compact, push-to-connect, full-flow profile fittings for water applications. LIQUIfit® is suitable for water, potable liquids, and neutral gas applications.

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Fluid System Connectors Division

Fluid System Connectors Division is dedicated to quality and service from design to delivery. From prototypes and new products to design improvements and manufacturing efficiencies, our engineers are working to help you accomplish your goals. Utilizing state-of-the-art technologies, we provide a high level of field support and customer design work for a variety of fittings, including  pneumatic, push-to-connect, industrial, compression, barbed fittings, as well as for valves, adapters, manifolds, and much more to suit your needs. 

Fluid System Connectors Library

Browse Fluid System Connectors library to view literature and reference materials, certifications, selection guides, product tutorials and more. You can also directly download our featured catalogs: Brass, Composite and Thermoplastic Fittings and Valves (CAT 3501E), Water & Beverage Connectors Products & Custom Solutions, and Transair Advanced Pipe Systems.


CAD Library

Find quick links to our configured CAD drawings for fittings and valves.

View our CAD Library

Fluid System Connectors Blog

Explore corrective actions taken in our potable water case study.

Dentist Office Potable Water


Learn the importance of the proper fittings, valves, tubing and accessories when it comes to your application.

Why Choose FSC?

We are dedicated to quality, customer service and are constantly working to improve manufacturing efficiency.

Watch the Fluid System Connectors Division Video

Factory Automation

Learn more about Parker Flow Controls for factory automation applications.

Selecting the right flow control


See how Parker can help you reduce costs, speed up assembly, and outperform the competition. Watch to learn more about Fluid System Connector solutions for the transportation market.


Transair's aluminum piping systems provide a lightweight and quick-connect design for compressed air, inert gas and vacuum applications. Watch to learn about Transair.

Contact Us

Our customer service team is ready to assist you with any inquiries or questions you may have. Call us at 269-692-6555 or email us at fscsales@parker.com.

Where to Buy

Locate a distributor of Fluid System Connectors Division products.


View all FSC videos and product demos from our Support Library.