Tubing, Thermoplastic Tubing

TYGON® 2475 Tubing

Tygon® 2475 Tubing is a crystal-clear, plasticizer-free tubing engineered for medical and diagnostic fluid transfer applications that demand chemical resistance without compromising biocompatibility. Developed without added oils or softening agents, Tygon 2475 minimizes extractables and supports the integrity of sensitive fluids such as diagnostic reagents, drug compounds, or high-purity buffers. Its resistance to aggressive acids, bases, and solvents makes it a PFAS-Free* alternative to fluoropolymers tubing, particularly where clarity, flexibility, and chemical stability are equally important. Tygon 2475 also offers significantly lower gas permeation than silicone, helping prevent moisture loss, oxidation, and variability in fluid composition. 

Tygon 2475 Tubing Product Details

Features & Benefits

  • Lower gas permeation than silicone—protects moisture-sensitive fluids
  • PFAS-Free* formulation provides broad chemical resistance similar to Fluoropolymer
  • Smooth inner bore helps limit protein or particle retention
  • Transparent tubing allows visual monitoring of flow and air bubbles
  • Plasticizer-free construction reduces leachables and contamination risk
  • Tygon 2475 has met USP Class VI biocompatibility standards

Typical Applications

  • Diagnostic reagent delivery and waste lines in clinical analyzers
  • Medical dispensing systems for aggressive or solvent-based compounds
  • Cell and tissue culture transport in lab automation systems
  • Sample preparation, filtration, or transfer in point-of-care platforms
  • Cleanroom-compatible transfer lines for formulation and fill operations

Physical Properties

ASTM Method Value or Rating
D2240-97 72
- 125 (52)
D746-95 -108 (-78)
D570-95 <0.01

Specifications

Part NumberID in (mm)OD in (mm)WT in (mm)Length ft (m)MBR in (mm)Max WP 73°F psi (bar)Vacuum inHg (mmHg)
ACG000031/16 (1.6)3/16 (4.8)1/16 (1.6)50 (15.2)1/8 (3.2)85 (5.8)29.9 (760)
ACG000071/8 (3.2)1/4 (6.4)1/16 (1.6)50 (15.2)1/4 (6.4)50 (3.4)29.9 (760)
ACG000123/16 (4.8)5/16 (7.9)1/16 (1.6)50 (15.2)1/2 (12.7)40 (2.7)29.9 (760)
ACG000171/4 (6.4)3/8 (9.5)1/16 (1.6)50 (15.2)3/4 (19.0)30 (2.06)29.9 (760)
ACG000225/16 (7.9)7/16 (11.1)1/16 (1.6)50 (15.2)1-3/8 (35)18 (1.2)29.9 (760)
ACG000273/8 (9.5)1/2 (12.7)1/16 (1.6)50 (15.2)1-3/4 (44)20 (1.4)29.9 (760)
ACG000381/2 (12.7)3/4 (19.0)1/8 (3.2)50 (15.2)1-1/2 (38)29 (2)29.9 (760)
ACG000465/8 (15.9)7/8 (22.2)1/8 (3.2)50 (15.2)2-1/4 (57)25 (1.7)29.9 (760)
ACG000533/4 (19.0)1 (25.4)1/8 (3.2)50 (15.2)3-1/4 (83)21 (1.4)29.9 (760)
ACG420641 (25.4)1-3/8 (34.9)3/16 (4.8)25 (7.6)3 (82)20 (1.4)29.9 (760)
Get in touch