Linx FA79018 PTFE Tube 1/8" OD x 1/16" ID Natural 5M Diagraph 6200 8307021

Linx FA79018 PTFE Tube 1/8" OD x 1/16" ID Natural 5M Diagraph 6200 8307021

This is a genuine Linx FA79018 replacement PTFE tube for the Diagraph Linx 6200 continuous inkjet (CIJ) printer. The tube is manufactured from PTFE (polytetrafluoroethylene), a chemically inert fluoropolymer well-suited to carrying inks and solvents within the printer's fluid system. This is new old stock in its original sealed Linx packaging.

Specifications & What's Included

• Part Number: FA79018
• Manufacturer Part Number (P/N): 8307021
• Material: PTFE (Polytetrafluoroethylene) — natural/translucent white
• Outer Diameter (OD): 1/8"
• Inner Diameter (ID): 1/16"
• Length: 5 meters (5M)
• Compatible with: Diagraph Linx 6200 inkjet printer
• Condition: New old stock, original sealed packaging

Applications

PTFE tubing is a standard fluid-handling component in continuous inkjet (CIJ) printers, where it routes ink, solvent, and make-up fluid between the reservoir, printhead, and recovery system. PTFE is the preferred material for this application because it resists attack from the aggressive ketone- and alcohol-based solvents used in CIJ inks, does not swell or degrade over time, and maintains consistent inner diameter for stable flow. The Linx 6200 is a mid-range CIJ printer manufactured by Linx Printing Technologies (distributed in North America under the Diagraph brand) and is widely used in production-line date coding and batch marking on packaging, bottles, and cartons. Replacement tubing is a routine maintenance item — cracked, kinked, or swollen tube runs can cause pressure faults, misdirected flow, or ink quality issues, making a correct OEM-spec replacement important for reliable printer operation.