DIG Irrigation 1/2" Low-Density Polyethylene Tube is an excellent choice for use as main lines and laterals in your drip irrigation system. Unlike PVC pipe, it comes in coils for easy handling and storage, and weighs about 4 pounds per 100'. Maximum working pressure for the poly tubing is 60 PSI and maximum flow rate is 220 GPH (3.6 GPM).
The poly tubing coils are also available in 100 foot, 200 foot, and 500 foot lengths.
Smarthome does not accept defective returns for this product. You will need to contact the Manufacturer (or Supplier) directly for all warranty issues.