Netafim poly 1/2" - Blank Tubing 100'

Netafim Techline CV Dripline, 1.0 GPH GPH — 12"" emitter spacing; integrated check valves; Typhoon pressure-compensating emitters; 14.5–58 PSI.
Overview Netafim Techline CV features Typhoon turbulent-path pressure-compensating emitters delivering 1.0 GPH GPH at 12"" spacing over a 14.5–58 PSI operating range. Integrated check valves close at 1 PSI, preventing the line from draining between cycles — essential for sloped installations. The Typhoon emitter design provides uniform application across pressure variations of ±25% without flow deviation exceeding ±5%, supporting even coverage on long runs and grade changes. Techline CV has an OD of 0.660", compatible with standard 17mm drip fittings, end plugs, and Netafim flushing assemblies. A 120-mesh filter (200-mesh recommended for groundwater sources) is required upstream. The UV-stabilised polyethylene withstands short-term surface exposure during installation; designed for burial at 4–6" in turf, or 2–4" under mulch in bed applications. Netafim Techline is recognised for long service life in commercial turf, orchard, and vineyard drip installations worldwide.
Specifications

Emitter flow rate	1.0 GPH GPH
Emitter spacing	12""
Operating pressure	14.5–58 PSI
Check valve closing pressure	1 PSI
Outside diameter	0.660"
Emitter type	Typhoon pressure-compensating turbulent-path
Filter requirement	120 mesh minimum
Part No.	DRIP-TLCV0010