TUBE D-8 D-6 TB394 (4952001687)

Astoria espresso machine part TUBE D-8 D-6 TB394 (catalog number 4952001687) is a precision-engineered tubing component designed specifically for Astoria commercial espresso machines. Crafted from high-quality, food-grade materials, this tube ensures optimal durability and resistance to heat, pressure, and daily wear in high-volume café environments. Its distinct dual-diameter design—featuring an 8mm and a 6mm diameter—allows seamless integration into the machine’s internal fluid pathways, facilitating efficient water and steam flow critical for consistent espresso extraction and steaming performance.

This replacement tube is an essential maintenance part that helps maintain the machine’s operational integrity by preventing leaks, blockages, and pressure drops that can negatively impact espresso quality and machine longevity. Its accurately molded form and compatibility with Astoria models ensure an easy, secure fit that minimizes downtime during servicing. By using OEM-approved tubing like the TB394, café owners and service technicians can be confident in upholding the machine’s factory specifications, ensuring espresso shots delivered with the perfect temperature and pressure every time.

Ideal for professional baristas and espresso machine technicians, the TUBE D-8 D-6 TB394 is a vital component for routine maintenance and urgent repairs within busy coffee shops. Whether replacing worn or damaged tubes that can degrade system performance or scheduling preventive upkeep, this part supports the continuous production of high-quality espresso beverages. Available through Kaldi.com, the tube offers quick and reliable shipping options, helping maintain workflow efficiency and ensuring the beloved Astoria machines remain in peak condition for years to come.