We are in Office: Monday - Friday (8AM - 5PM ET)

Couplamatic Systems Inc: Made in the USA

Couplamatic Systems Inc has been in the business for over 50 years bringing hydraulic customers the highest quality, most rigorously tested, 100% American made hydraulic components on the market.

We offer Couplamatic System alternatives that are equal to Weatherhead U-Series, Parker 43 Series, Eaton / Danfoss Z-Series, Gates Series + More.

Speak to a hose specialist today for more information about Couplamatic interchange brands.

Shop Couplamatic

Blog posts

Read More
What Changed? Why Hydraulic Hoses Wear Out Faster Today

What Changed? Why Hydraulic Hoses Wear Out Faster Today

If you’ve ever heard seasoned mechanic, farmer or construction worker say "Hydraulic hoses just don’t last like they used to..." You’re not alone! And they might be onto something. While most online explanations point to higher pressures, tougher conditions, or increased UV exposure, the real reason may lie in a change to how hoses were made. Read More

100R2 or 100R16 Hydraulic Hoses: Does It Really Matter Which I Use?

100R2 or 100R16 Hydraulic Hoses: Does It Really Matter Which I Use?

Two-Wire Hydraulic Hoses first began being offered during World War 2.  Back then your only options were SAE 100R1 hose. The first two wire hoses looked nothing like today’s hoses. The Hose was constructed with a heavy layer of rubber. In later years it became known as “thick cover” or “standard cover” hose. Modern Hose Couplings would not even slide over the original two wire hoses. Today your choices are 100R2 and 100R16 Hybrid hoses. So, what is the difference.   Read More

Domestic Vs. Import Hydraulic Fittings

Domestic vs. Import Fittings: Are the Quality Standards Really the Same?

Is there a real difference between domestic and import hydraulic hose fittings? The key factor is accountability. Quality fittings can be made anywhere in the World, if the manufacturer is held accountable to the standards expected by USA consumers.

Trade names such as Gates, Parker, Aeroquip and Weatherhead are historical icons but don’t have exclusivity on quality. Italy has one of the highest standards and reputations for quality Hose Couplings. Can quality fittings be made in China, India, Read More

'The Problem Solvers'

We welcome the opportunity to assist you with any Hose and Fittings related needs. Our Company is big enough to supply the products you need at a fair price. At the same time offer the friendly and helpful service you would expect from your local Hose Shop.

Thank you for your consideration.

Mark J. Owner

About Us

The Hydraulic Crimp Fitting Museum

Our team put together an extensive online museum showcasing the 'Hydraulic hose & Fittings' archives. Take a stroll down our virtual aisles to learn more about our industries history.

Visit Museum