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The Parker 4TU-SS is a Ferulok nut designed for use in hydraulic systems. This product features a flareless design that provides a secure connection for tubes under high pressure. The unique design ensures that the ferrule tightly grips the outer surface of the tube without compromising its inner diameter. The 4TU-SS is suitable for tubes with medium to extra-heavy wall thickness.
Reliable and durable, the Parker Ferulok fitting ensures optimal performance in fluid transfer systems.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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