1/2" PC Poly Drip Line w/ CNL

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PC DripperLine w/Check Valve

This 1/2" (.600" ID x .700" OD or 18mm) black oval PE (polyethylene) drip line is pressure compensating (PC) with the "no drip" (CNL) feature. Pressure compensating emitters provide high uniformity over long runs and uneven terrain. The CNL feature works like a check valve, preventing emitter drainage in lower elevated areas of your field. With the ability to be hung on wires, laid on top the ground or buried it is perfect for vineyards, orchards and row crops.

Features:

• Pressure compensating between 7.5 and 50 psi
• Check valve opens at low pressure of 7.5 psi
• Includes check valve to prevent drainage of line on shut down
• Anti-siphon feature to prevent dirt from being sucked back if a vacuum occurs
• Consistent clog free performance
• 2 flow rates available
• Long lasting silicone diaphragm

Please Note: The CNL (closed no leak or check non leak) feature means the dripper will open at a specific pressure once the line fills with water and then close at a specific pressure when the system shuts down. This design is not recommended in a low pressure gravity feed drip system. There is not sufficient consistent pressure to operate properly.

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