TL70 1/4" NPT Thread 1/4" Body Hydraulic Coupler Set ISO 7241-B Poppet Bobcat

TL70 1/4" BODY ISO 7241-B HYDRAULIC COUPLER SET (1/4" NPT THREAD)

The TL70 is a high-precision, heavy-duty hydraulic coupler set designed for compact hydraulic circuits where reliability and space are at a premium. Built to the rigorous ISO 7241-B standard, this set is perfectly suited for auxiliary controls, hydraulic test ports, and small-scale implements on machines like Bobcat skid steers and other compact utility equipment.

🗸 ISO 7241-B COMPLIANCE: Engineered to meet or exceed international ISO 7241-B standards, the TL70 ensures total compatibility with standard 1/4" poppet-style hydraulic systems. This allows for seamless integration and attachment swapping across your equipment fleet.

🗸 HEAVY-DUTY INDUSTRIAL RATING: Though compact, these are not light-duty components. Rated for over 3600 PSI, the TL70 is manufactured from high-strength steel to survive the high-pressure pulses and mechanical vibrations common in compact hydraulic systems.

🗸 RELIABLE POPPET VALVE SEALING: The classic poppet-style design ensures an absolute seal when the coupler is disconnected. This prevents fluid leakage and keeps contaminants out of your lines, which is critical for the long-term health of small-bore hydraulic pumps and precision control valves.

🗸 FIELD-READY ERGONOMICS: The push-connect locking sleeve is finished with heavy knurling to provide a superior, non-slip grip. This is essential for the 1/4" size, where couplers can be small and difficult to manipulate while wearing safety gloves or working in greasy/muddy field environments.

Specifications

Q: What is the primary use for a 1/4" body coupler?

A: 1/4" body couplers are typically found in lower-flow hydraulic circuits, such as pilot lines, hydraulic test ports, or for operating smaller, low-demand attachments like small cylinders or compact hydraulic motors on utility vehicles.

Q: Does the poppet valve design really help with air inclusion?

A: Yes. The valve seating design of the TL70 minimizes the volume of air trapped in the coupler interface during the connection process. This helps prevent "aeration" of the hydraulic fluid, which can otherwise lead to spongy control inputs and cavitation-related wear on your system's pump.

Q: Why is it important to use dust caps on these small couplers?

A: Because 1/4" hydraulic circuits often feed precision control valves, they are highly sensitive to contaminants. Even a tiny speck of dust that would be negligible in a high-flow, main-line system can cause a failure in a sensitive control valve. The protective dust caps are an essential, inexpensive insurance policy for your machine's precision components.

Q: Can I use these if my original couplers are a different brand?

A: Yes. As long as your existing equipment follows the ISO 7241-B standard, the TL70 is a universal replacement. These couplers are built to the exact dimensional tolerances required by the ISO standard to ensure a perfect lock and seal with any other ISO 7241-B compliant female or male half.