Why Choose Beswick

The products matter, but it is all about the people.

At Beswick Engineering, we are proud of the products we create, our long history of miniature pneumatic innovation, and awards we’ve received, but it is our people that make the real difference. Our team is a staff of degreed engineers, just like you, working collaboratively to design and produce fluid power products for your industry’s unique requirements. Our team of degreed engineers is backed by highly skilled technicians, assembly personnel, customer support representatives as well as skilled machinists, and each brings their own talents and strengths.

We offer the broadest line of products in the miniature pneumatics industry. We are also willing to work with you to develop a custom, or modified product. Even if you have never ordered a product from us, our applications engineers will provide free technical assistance to ensure you find the right solution for your project. Once you order, our experienced staff will continue to support you and ensure your success.

We enjoy working with customers like you, because it helps us innovate and respond to the evolving needs of the industry.

History of Innovation

Each year, since our founding in 1964, we continue to improve our products and processes, which has allowed us to be great at what we do. Listening to customer feedback and then designing custom products has given us a unique outlook on where the market is going. This feedback has allowed us to spend time envisioning new products for the market. New products have led to more industry firsts and industry recognition. We were the first to design precision O-ring glands into miniature pneumatic fittings and originated the single “line contact” barb, as well as the most compact diaphragm regulators in the industry.

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Past and present

Leak Tight Sealing

Beswick’s trademark O-ring seal design provides a leak tight joint. Our “line contact” barb ensures a leak tight connection at the tubing interface. We leak test our valves, quick disconnects and pressure regulators.

See Our O-Ring Guide
many o-ring materials available


With Beswick products, you do not have to sacrifice quality in order to save space in your design. Our fittings, quick disconnects, and pressure regulators combine maximum performance with some of the smallest outer dimensions available in the marketplace.

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Full Range of Materials

We offer a wide range of material options including Brass, Electroless Nickel Plated Brass, 303 Stainless Steel, 316 Stainless Steel, Aluminum, Titanium, and more. A variety of O-ring materials are available with Buna-N as our standard.

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Variety of finishes and materials

Order Thousands of Products Factory Direct

We sell thousands of standard products factory direct to our customer base and offer hundreds of special and custom products. If you can’t find the miniature fitting you are looking for, let us help by customizing it for you.

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