About Us


First and foremost, quality is what sets Brennan apart from other hydraulic and pneumatic fitting sources. Since 1953, Brennan Industries has provided companies throughout the world with the highest-quality, critical flow components. What’s changed over the years is the number of products we offer and the ways we get those products into the hands of our customers.

As we’ve expanded our offering to 120,000 different styles and sizes, we’ve also grown our distribution to meet the demands of our customers. This growth in both our best-in-class products and distributors is our response to the growing needs of customers like you. We listen to what you want and we deliver.

This responsiveness is due to the fact that we’re still a privately held company with our key principals active in the day-to-day operations of the business. With our reputation as an industry leader, we’re known for our outstanding service levels in meeting the needs of our customers.

All Brennan fittings are manufactured to the highest standards, meeting or exceeding J.I.C./S.A.E. and international specifications. We control our own manufacturing both domestically and overseas, so if you’re in need of a custom solution the engineering team can help with anything from altering a standard to developing a prototype. This also means controlled quality, as an ISO 9001:2015, AS9100D and NADCAP certified company, Brennan adheres to the most stringent quality control practices, assuring exceptional products.

The design and durability of each fitting assure long-lasting service, even in corrosive and abusive environments. To prove our superior quality, we back up every fitting with product traceability.

Growing Our Line To Serve You Better
We started in this business by manufacturing standard tube fittings and adapters. As our customer’s needs expanded, so did the depths of our lines. We were soon supplying O-ring face seal fittings and flareless bite-type fittings. As more foreign equipment entered the marketplace, we began providing international and DIN metric fittings.

In recent years, we’ve added instrumentation tube fittings and SAE flange fittings to our growing product lines to meet the demands for those products. That’s why today, we are a leading international supplier with distribution centers across North America, Europe and Asia.

Standards, Specials, Service And Support
Because we specialize in hydraulic and pneumatic fittings, we can offer you more…not just more products, but more knowledge about those products. Our years of experience and technical expertise go a long way toward helping you choose the right fittings for your applications. That includes working with your design engineers to develop special fittings and altered standards to meet specific requirements.

If you ever have a question or a problem, we’re here to help you with answers and solutions. Not only do we work with you to determine the best fitting for your application, but after the sale, our customer service and technical support experts are ready to assist you at any time.

From Our Stock To Your Dock — Fast!

Brennan products are stocked at thirteen strategically located, full-service distribution centers in North America, Europe & Asia.

From the time we receive your order until it arrives at your facility, we’re committed to meeting your deadlines and delivery requirements. Our goal is to provide your fittings as fast as possible — when and where you need them — which also helps you keep your inventories and freight costs low.

Let Us Prove Ourselves
Brennan has exactly what your customers are looking for. Make Brennan the single source for all of your hydraulic and pneumatic fittings and adapters.

Whether you have an emergency or an ongoing need, give us a call. We deliver the fittings you want, along with the quality, service and competitive price you deserve.