Silicon Tube (15477014)

Astoria Silicon Tube 7X11 (Part Number: 15477014) is a high-quality replacement component designed specifically for Astoria espresso machines. Crafted from durable, food-grade silicone, this tube measures 7mm in inner diameter and 11mm in outer diameter, making it ideal for fluid transfer systems within commercial espresso machines. Its flexible yet robust construction ensures excellent resistance to heat, pressure, and chemical corrosion commonly found in daily coffee machine operations, thereby guaranteeing long-lasting performance and reliability.

This silicon tube plays a critical role in maintaining the optimal flow of water, steam, and milk throughout the espresso machine’s internal system. Its smooth interior surface minimizes resistance and buildup, which helps in promoting consistent water pressure and temperature stability—essential factors for extracting high-quality espresso shots. By efficiently connecting various pump and boiler components, the tube aids in preventing leaks and downtime, making it an indispensable part for both preventative maintenance and timely repairs.

Ideal for baristas and coffee machine technicians, the Astoria Silicon Tube 7X11 ensures continued machine efficiency and coffee taste consistency, especially in high-volume environments like cafes and restaurants. Installing this replacement tube restores the machine’s original performance and safeguards against the wear and tear typical of daily espresso production. Available exclusively through Kaldi.com, this part supports your commitment to serving exceptional coffee by maintaining the integrity of your Astoria espresso machine’s internal systems.