The Astoria 4952001093 Tube (D-8 L.280 TB207 ST4K) is a high-quality replacement component engineered for the vapor and steam sections of professional espresso machines. Measuring 280mm in length with an 8mm diameter, this precision-crafted tube is designed specifically for 2 and 3 group configurations. As a genuine Astoria part, it ensures a perfect fit and maintains the structural integrity of your machine's internal plumbing, providing a reliable pathway for steam delivery during peak service hours.

Choosing this authentic Astoria tube offers significant benefits for your commercial coffee setup, including improved pressure consistency and long-term durability. By replacing worn or damaged tubing with this specialized ST4K model, you can prevent leaks and maintain the precise vapor flow required for high-quality milk texturing. Its robust construction is built to withstand the thermal stress and high-pressure environment of busy cafes, helping you avoid unexpected downtime and ensuring your espresso equipment operates at its highest potential on Kaldi.com.

This D-8 L.280 tube is highly versatile and compatible with a wide range of professional equipment, including the Astoria Tempesta, Plus 4 You, Core 600, and Pratic Avant Xtra, as well as the Wega Polaris and Urban series. Technical specifications include a 280mm length (L.280) and compatibility with TB207 2/3GR configurations for the vapor secondary line. Whether you are performing routine maintenance or a specific repair, using this OEM part ensures your machine stays within manufacturer warranty standards and continues to deliver professional results for every cup.