ESCO | Hy-Flo Hydraulic Coupler

The Hydraulic Coupler from ESCO is built for one job - keeping your high-pressure hydraulic tools running without leaks, delays, or connection headaches. If you’ve ever fought with mismatched fittings or lost pressure in the middle of a lift, this USA-made coupler solves it for good. It threads in easily, stays sealed tight under 10,000 PSI, and is fully compatible with OTC, Power Team, Enerpac, and every ESCO system out there.

This is the go-to coupler for serious tire service techs, industrial maintenance teams, and shop owners who run high-tonnage jacks, bead breakers, or rams. Unlike generic imports, the Hy-Flo fits clean, seals fast, and handles abuse without backing off or seizing up. You won’t need teflon tape every job or worry about thread integrity after a few swaps - this one’s built from high-grade steel to work hard and last longer.

What Makes This Hydraulic Coupler Better?

• Stays sealed under high-pressure loads - no leaking at 10,000 PSI
• Threads and unthreads easily without galling or seizing
• Full compatibility with ESCO, OTC, Power Team, and Enerpac gear

How It Performs on the Job

In real-world use, the Hy-Flo hydraulic coupler delivers smooth connection and disconnection even after repeated pressurization. The steel build resists wear and deformation from wrenching, while the NPT threading ensures a snug fit without the guesswork. Whether you're connecting to a ram or jack, expect zero play and consistent hydraulic performance.

Ideal For:

• Commercial tire service trucks using ESCO bead breakers or jacks
• Hydraulic shop presses, cylinders, and lifting systems
• Field repair crews running portable pumps and rams

Best Hydraulic Coupler for Shop and Field Use

This coupler is trusted across automotive, heavy vehicle, and industrial repair jobs for its reliability and exact fit. If you're tired of leaking adapters or flimsy aftermarket fittings, step up to a coupler that’s made for pressure, longevity, and clean connections every time.

Specifications

Why It's Worth Buying

When you're working with high-tonnage lifting or hydraulic systems, a reliable seal isn't optional - it’s mission critical. This ESCO hydraulic coupler eliminates the frustrations of slow leaks, unreliable thread fit, or uncertain compatibility. It’s engineered specifically for tough environments, so you can work faster, safer, and with confidence that your gear is locked in and ready.

Get reliable hydraulic coupler performance - order today and connect your gear with confidence.