Hunter - 250' HDL Drip Irrigation Line with Check Valve - 0.9GPH - 12" Spacing

The Hunter HDL-CV Dripline (HDL-09-12-250-CV) delivers high-efficiency irrigation with pressure-compensating, check valve-equipped emitters for optimal performance on slopes or subsurface installations. With a flow rate of 0.9 GPH and 12" emitter spacing, this 250' coil ensures consistent, reliable watering even in varied elevations. Engineered with a full-size outlet pool, raised emitter wall, and extra-wide labyrinth, it prevents clogging and root intrusion while keeping the line charged up to 6'. Ideal for turf, shrubs, and gardens, HDL-CV tubing is UV-resistant, flexible, and made from 80% pre-consumer reprocessed resins, making it both eco-friendly and durable.

Key Features:

• Pressure-compensating emitters for consistent flow from 15 to 60 PSI
• Check valves hold back 6' of elevation to prevent low-point drainage
• Extra-wide labyrinth and inlet filtration prevent clogging
• Full-size outlet pool and raised emitter wall prevent root intrusion
• UV-resistant tubing made from 80% reprocessed materials​:contentReference[oaicite:3]{index=3}

Technical Specifications:

• Model: HDL-09-12-250-CV
• Flow Rate: 0.9 GPH
• Emitter Spacing: 12"
• Coil Length: 250'
• Operating Pressure: 15 to 60 PSI
• Minimum Filtration: 120 mesh / 125 microns
• Tubing Size: 0.660" OD x 0.560" ID
• Wall Thickness: 0.050"
• Bending Radius: 7"
• Warranty: 5 years + 2 years against environmental stress cracking​:contentReference[oaicite:4]{index=4}

Installation & Application:

• Ideal for subsurface or surface installations in turf, gardens, trees, and shrubs
• Recommended for use on slopes and high-traffic areas
• Stretch-wrapped for easy dispensing from the coil

Compatibility & Accessories:

• Use with Hunter PLD-Loc or 17mm barbed fittings
• Compatible with Hunter drip zone kits and filter-regulator assemblies
• Color-coded black stripe for quick flow identification​:contentReference[oaicite:5]{index=5}

Engineered for performance, flexibility, and water efficiency, the Hunter HDL-CV dripline is the ideal solution for precise irrigation in demanding landscape environments.