Saeco 421944029721 Teflon Tube Supply Assembly

Product Description

The SAECO 421944029721 is a white preformed Teflon tube supply assembly designed for use in Saeco automatic espresso and coffee machines. This internal fluid-path component routes water or steam through the machine's brewing system, maintaining a clean, low-friction flow path that resists heat, scale buildup, and chemical degradation. The preformed shape allows it to fit precisely within the machine chassis without bending or kinking during installation. Licensed coffee equipment technicians and appliance repair professionals are the primary installers of this part.

This Teflon tube assembly is used in the internal plumbing of Saeco espresso machines, specifically within models referencing the SMR and T series configurations as indicated by the part designation SUP.145 SMR/T. It is a direct OEM-sourced replacement for worn, kinked, cracked, or leaking supply tubing. Proper fluid routing is essential to consistent brew pressure and shot quality, making this a functional rather than cosmetic repair component.

Key Features

• Preformed Teflon construction resists heat, scale, and chemical exposure
• White tubing finish matches OEM internal routing for straightforward identification
• Designed to maintain correct flow path geometry without additional bending
• Direct OEM replacement minimizes fitment guesswork during service
• Compatible with Saeco SUP.145 SMR/T series machine configurations

Compatibility

Intended for use in Saeco espresso machines referencing the SUP.145 SMR/T series designation. Verify the machine model and internal routing diagram before ordering to confirm fitment.

Installation Notes

This part should be installed by a qualified appliance or coffee equipment technician familiar with Saeco machine disassembly procedures. Always unplug the machine and allow it to fully depressurize and cool before opening the chassis or disconnecting any fluid lines. Inspect all adjacent fittings and connectors for wear before reinstalling. Ensure the preformed tube is routed along the original OEM path to avoid contact with heating elements or moving parts.

Technical Specifications

• Material: Teflon (PTFE)
• Color: White
• Form Factor: Preformed tube assembly
• Application Series: SUP.145 SMR/T

Standard Information

• Brand: SAECO
• Manufacturer Part Number: 421944029721