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Sub-Lite-Wall™ Multi-Lumen Tubing


As a single, process-ready extrusion, PTFE Sub-Lite-Wall™ multi-lumen tubing helps simplify steerable catheter construction, reduce manufacturing steps, and improve yields.

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Steerable Catheters, Simplified

Engineering steerable and deflectable catheters can be challenging, especially when manufacturers are required to procure and bundle several individual liners into a final catheter assembly. This delicate process can be time-consuming and is prone to error in both development and manufacturing settings.

Zeus PTFE Sub-Lite-Wall™ multi-lumen extrusions help simplify this process while eliminating multiple manufacturing steps and complex tooling by providing engineers a single, process-ready multi-lumen extrusion.

Benefits of Sub-Lite-Wall™ Multi-Lumen:

  • High Structural Integrity
  • Improved Planarity & Performance
  • Extremely Thin Walls

“Based on early evaluator feedback, the time to assemble a steerable catheter was greatly reduced to one-fifth of the traditional time.” – Rodrigo Silva, Product Manager, Zeus


Sub-Lite-Wall™ multi-lumen tubing consists of one large lumen with one to four smaller satellite lumens. As a part of our Sub-Lite-Wall™ family of ultra-thin-walled extrusions, PTFE Sub-Lite-Wall™ multi-lumens can be produced with average wall thicknesses ranging from 0.002” to 0.005” (0.051 mm to 0.127 mm).


Product Sheet

Sub-Lite-Wall™ Multi-Lumen Tubing

Capabilities, sizing, properties, & more.

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Test Report

Sub-Lite-Wall™ Multi-Lumen Tubing

Speed up steerable catheter production with PTFE Sub-Lite-Wall™ multi-lumen tubing.

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