1" Body with 1-1/4″ NPT Thread | High Flow | Flat Face Hydraulic Quick Connect Coupler | Heavy Machinery Attachment | ISO 16028 Heavy-Duty Coupling Sets with Dust Caps | Model TL94

🗸 TL94 1" BODY HIGH-FLOW FLAT FACE HYDRAULIC COUPLER SET (1-1/4" NPT THREAD)

The TL94 is an industrial-grade, high-capacity hydraulic connection system engineered for the massive fluid volume requirements of large-scale heavy machinery. By utilizing a 1" body size and high-flow architecture, it eliminates the pressure drops and heat generation that plague undersized couplers in demanding, high-performance applications.

🗸 HIGH-FLOW PERFORMANCE: Engineered specifically for heavy machinery attachments that demand massive fluid transfer, the TL94’s expanded internal flow path ensures maximum GPM (gallons per minute) delivery. This is essential for protecting your equipment’s hydraulic pump from back-pressure and preventing the system overheating that often occurs during intensive, prolonged operation.

🗸 HEAVY-DUTY INDUSTRIAL RATING: Built for the most demanding environments, the TL94 is rated for over 5076 PSI. Its reinforced steel construction is purpose-built to withstand the extreme shock loads, pressure spikes, and constant, heavy-duty mechanical vibrations typical of large-scale construction, forestry, and demolition equipment.

🗸 ISO 16028 FLUSH FACE TECHNOLOGY: This design represents the pinnacle of hydraulic cleanliness. The perfectly flush, flat-face interface is effortless to wipe clean, ensuring that abrasive grit and metallic debris are kept out of your system. This is critical for preventing internal scoring of expensive high-flow pump and valve components.

🗸 FIELD-READY ERGONOMICS: Designed for quick, reliable service, the push-connect locking sleeve features deep, heavy knurled texturing. This ensures a positive, non-slip grip, allowing for safe and efficient attachment swaps in the field, even when the operator is wearing thick safety gloves or working in harsh outdoor conditions.

Specifications

Q: Why is a 1" body size necessary for my equipment?

A: Large-scale hydraulic attachments (such as large industrial mulchers, planers, or high-capacity hammers) require massive fluid volume to function. A 1" body size provides the necessary flow area to prevent the energy loss (pressure drop) that occurs when forcing a high-flow stream through smaller 1/2" or 3/4" couplers.

Q: How does the TL94 improve my machine's efficiency?

A: By minimizing flow restriction and eliminating air inclusion during connection, the TL94 ensures your hydraulic circuit remains fully pressurized and "stiff." This translates directly into better performance from your attachment and less strain on your machine’s hydraulic pump.

Q: Can I use the TL94 to replace an existing High-Flow coupler?

A: Yes. The TL94 is a direct-fit replacement for standard 1" body ISO 16028 flat-face couplers found on most heavy-duty skid steers, loaders, and excavators, providing a durable, long-life alternative to OEM components.

Q: Why are the dust caps included?

A: The included dust caps are your first line of defense. In high-flow systems, even a small amount of dirt trapped between the coupler faces can lead to a "blasted" seal surface due to the high operating pressures. Keeping the caps on when not in use is the best way to ensure the longevity of your hydraulic system.

Interchangeable Part Numbers: