1" Body with 1" NPT Thread | Flat Face Hydraulic Quick Connect Coupler | Heavy Machinery Attachment | ISO 16028 Heavy-Duty Coupling Sets with Dust Caps | Model TL91

🗸 TL91 1" FLAT FACE HYDRAULIC COUPLER SET – A high-capacity, heavy-duty coupling solution engineered for large-scale hydraulic machinery and high-flow industrial attachments. Rated for superior performance and built to handle the most demanding heavy-machinery applications.

🗸 LARGE-FLOW DESIGN: Featuring a 1" body size and 1" NPT threads, the TL91 is specifically designed for systems requiring higher flow rates, ensuring your heavy equipment operates at peak efficiency without restriction.

🗸 ISO 16028 COMPLIANT & BEYOND: Exceeds international standards for flat-face couplings. These are constructed from high-strength steel with corrosion-resistant trivalent zinc plating to survive harsh, high-pressure, and abrasive environments.

🗸 FLUSH FACE PERFORMANCE: The flat-face design drastically reduces hydraulic fluid spillage during disconnection and is easy to clean, keeping contaminants out of your hydraulic lines and protecting your critical system components.

🗸 SECURE & ERGONOMIC: Features a robust push-connect locking sleeve and heavy knurled grips. This ensures a secure, non-slip connection that remains easy to operate even in the field, under pressure, or while wearing heavy-duty work gloves.

Q: What makes the TL91 the right choice for heavy machinery?

A: The TL91 is designed for high-flow hydraulic circuits. With its 1" body and 1" NPT thread, it provides the necessary throughput for large-scale attachments that smaller, standard couplers cannot support efficiently.

Q: Is the TL91 built for high-pressure durability?

A: Yes. These are industrial-grade components built to exceed ISO 16028 standards. They utilize heavy-duty steel and specialized zinc plating to resist the extreme wear and environmental stress common in large-scale machinery operation.

Q: How does the flat face design help with system maintenance?

A: The flush-face surface is incredibly easy to wipe clean before connection. By preventing dirt and grit from entering the hydraulic fluid during the connection process, you significantly reduce internal wear on pumps, valves, and cylinders, leading to longer system life.

Q: Is the connection process difficult for a coupler of this size?

A: Not at all. Despite their heavy-duty size, the TL91 couplers feature a push-connect locking sleeve and heavily knurled sleeves. This design provides excellent grip, allowing the operator to make reliable connections quickly and safely, even while wearing thick work gloves.

Q: What is included in the TL91 set?

A: The set includes one high-capacity male flat-face coupler and one female flat-face coupler, providing a complete connection solution for your 1" hydraulic lines.

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