This 1/2" pressure-regulating dripline is made of premium low-density polyethylene resins with UV protection and large, tough cylindrical drip emitters, offering a combination of outstanding environmental stress-cracking resistance and burst strength with anti-siphoning capability for subsurface irrigation applications. Bury this line below grade or use above grade for row crops in a hoop house.
Includes a colored stripe for each flow rate, and unlike other drip lines with only a single outlet, it has two outlets per emitter. If one outlet becomes blocked, a second outlet on the opposing side of the dripline provides redundancy to the dripline performance.
Can be installed above or below grade
Inline emitter check valves prevent drainage from the dripline when water pressure drops below 2.5 PSI, protecting the emitters against the siphoning of small sediment and soil particles into the drip emitter.
Two outlets per emitter; if one outlet becomes blocked, a second outlet on the opposing side of the dripline provides redundancy to the dripline performance.
Available in two flow rates, a wide range of emitters spacing, and a wide range of drip tubing lengths to provide maximum design flexibility in a variety of applications
Available with double stripes colored codes representing the drip line flow rates
The pressure compensating feature provides flow uniformity regardless of operating pressure and variation along the line.
Drip emitter and diaphragm are self-contained units molded to the interior wall of the tubing.
Flow path design supports superior clogging resistance
Turbulent flow through large labyrinth water passages leads water into the flow control chamber, where a sensitive floating silicon diaphragm regulates and maintains a constant flow rate at variable inlet pressures. The self-flushing silicon diaphragm allows pressure to build up within the chamber and flush any debris not captured by the inlet filter.
Dripline includes one inlet and two outlets per each emitter
The intake inlet has a number of raised grooves that act as a secondary filter. The filter intake area is continuously flushed by water flow throughout the operation of the system, preventing particles from entering the labyrinth and giving the drip emitter its resistance to clogging.
Check valve and dual, oppositely oriented directional outlets act as a physical barrier to root and debris intrusion.
Resistant to chemicals and fertilizers commonly used in landscaping
Protected against UV degradation
Flexible tubing for easy installation
Dripline is printed with the flow rate and size for easy identification
Use with 17 mm barb fittings, .670′′ OD compression fittings, and universal Nut Lock™ fittings.
Hoop House Length (ft) x Width (ft), Length Drip Tape
Free shipping on orders over $49 to Contiguous US
Most products will ship from our facility in 1 to 2 business days after the order is placed. Express shipments placed after 12PM EST will be shipped out next business day. Full details can be found on our Shipping Policy Page
Returns can be made on most products within 30 days of purchase. After 30 days we unable to offer a refund or exchange. Certain products are non-returnable. For full details visit our Returns Policy