Polyethylene Tubing for Reactors & Large Reverse Osmosis Systems
Black Tubing is commonly used for wastewater lines with reverse osmosis systems and is commonly found coming out of the waste-water fitting on the membrane housing.
Made in the USA, Mur-lok Linear Low Density Polyethylene (LLDPE) tubing is designed for use with all Mur-lok and John Guest push connect fittings. Mur-lok polyethylene tubing offers excellent pressure and temperature ratings and has outstanding resistance to environmental stress cracking, surpassing 1000 hours of ASTM D1693 (10% IGEPAL testing). The tubing is BPA-Free, FDA approved materials and is NSF Standard 58 Certified.
Two Lengths Available
Each length will be a continuous piece.
- 25 foot
- 50 foot
Make sure to pick up an RO Tubing Cutter for a perfect cut every time!
Thank you for reaching out to us. It is approximately 3/8".
Please let me know if you need anything further and take care!