Tygon S-50-HL Equivalent Tubing: Excelon TE Medical Tubing 66


Ideal for fluid transfer, such as with blood in peristaltic pump applications, Excelon TE Medical Tubing 66 is a direct equivalent to Tygon’s S-50-HL. With virtually identical specifications, this medical and lab tubing offers premium performance at a lower price point without sacrificing durability or construction quality. As with Tygon S-50-HL, Excelon TE Medical Tubing 66 can be used in bypass operations and other applications including clinical, biological and pharmaceutical.

  • Clear tubing for ease of viewing fluids
  • Flexible and resilient
  • Meets USP Class VI criteria

Compare Excelon TE Medical Tubing 66 to Tygon S-50-HL Tubing:

Properties** Excelon TE Medical Tubing 66 Tygon S-50-HL Tubing ATSM Method
Durometer Hardness, Shore A, 15 Sec 66 66 D2240
Color Clear Clear
Tensile Strength, psi (MPa) 2,000 (13.8) 2,000 (13.8) D412
Ultimate Elongation, % 350 350 D412
Tear Resistance, lb-f/inch (kN/m) 165 (28.0) 165 (28.9) D1004 Die C
Specific Gravity 1.20 1.2 D792
Water Absorption, % 24 hrs. @ 23ºC 0.14 0.14 D570
Compression Set, Constant Deflection, % @158ºF (70ºC) for 22 hrs. 53 53 D395 Method B
Brittleness by Impact Temp., ºF (ºC) -55 (-48) -55 (-48) D746
Maximum Recommended Operating Temp., ºF (ºC) 165 (74) 165 (74)
Delectric Strength v/mil (kV/mm) 620 (24.4) 620 (24.4)  D149
Tensile Modulus, @ 200% Elongation, psi (MPa) 1,100 (7.6) 1,100 (7.6)  D412

**Values listed are typical and are meant only as a guide to aid in design. Field testing should be performed to find the actual values for your application.

For more information, a quote, or to place an order, please contact Thermoplastic Processes today. We offer a number of Tygon alternative products and a full line of other extruded plastics.


Blood and IV solutions, Minimally invasive surgery, Dialysis equipment, Chemotherapy drug delivery, Wound drainage, Inhalation equipment
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