This black poly tubing is not as tough or kink-resistant as our heavy-duty tubing, but it can be an excellent low-cost alternative to PVC. The 1/2" and 3/4" sizes are round and the 1" through 4" are oval-shaped until pressurized. The oval shape allows it to compress on the reel, meaning all sizes can ship Ground! A molded-in blue stripe helps keep it straight during installation. Use for low-pressure water lines, air lines and solar heat collectors (recoils easily enough to use in place of lay-flat discharge hose). 7-year warranty (2-year warranty for 21-psi, oval hose). Call for large quantity discounts. Made in USA.
Note: Tubing is also known as hose.