Polyethylene & Teflon Tubing
All diameters are always in stock and available in Low-Density Polyethylene (LDPE) and Teflon or Teflon-lined Polyethylene. All diameters are available in 100′ or 500′ sections. 3/8 x 1/2 and 1/2 x 5/8 are available in High-Density Polyethylene (HDPE) which is recommended for well development.
Flexible Silicone Tubing
Both diameters are always in stock. Available in sections from 1′ up to 50′. In addition to peristaltic pumps, this tubing is commonly used to connect two sections of tubing. Warning! Never use silicone tubing with LEL sensors.
Clear Vinyl Tubing
All diameters are always in stock. Available in sections from 1′ up to 100′.
These are the most commonly used tubing materials and diameters. We also sell many other types of tubing including Tygon, Twin-bonded Polyethylene and Teflon or Teflon-lined in various lengths and diameters.
Sometimes, you need to reorder tubing and you’re not sure of the diameter? Try using our
Printable Tubing Diameter Tool. Just cut off a small section of your tubing and match it up to the image. Please note, diameters are approximate.