Product description

Specifically engineered for precision metric pneumatic systems, this 4mm poly tubing is used in fine-tuned control circuits of automotive lifts and specialized shop tools. Its narrow profile is ideal for routing through incredibly tight spaces and connecting to miniature air cylinders that actuate safety catches or indicators. In a shop environment, even small air lines are subject to chemical exposure and heat, which can lead to brittle walls and hairline cracks. A leak in a 4mm line can be difficult to detect but may cause critical failures in a lift's safety lock sequence. This 1-foot section of high-quality tubing allows technicians to quickly repair or refresh control lines to maintain reliable equipment operation.

Product highlights

• Micro-Sized Precision: 4mm outer diameter allows for installation in the most restricted areas of lift carriages.
• Lightweight and Flexible: Easy to manipulate during complex routing without losing structural integrity.
• Pressure Capable: Despite its small size, it is designed to hold standard operating pressures for pneumatic controls.
• Consistent Sizing: Manufactured to tight tolerances for a perfect seal with 4mm push-to-connect fittings.

Specs

• OEM Reference: TU-4MM
• Diameter: 4mm
• Manufacturer Part Number: tu-4mm
• Country of Manufacture: USA

Direct replacement models

• Universal: TU-4MM
• AEPN: tu-4mm
• Fits Models: Metric pneumatic control systems and small-diameter air lines.

You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.