{"product_id":"netafim-techline-cv-17mm-emitter-tubing-dripline-12-in-spacing-0-92-gph","title":"Netafim Techline CV 17mm Emitter Tubing Dripline, 12 in. Spacing, 0.92 GPH","description":"\u003cp\u003eThe dripline pros reach for when they want one system that handles slopes, subsurface burial, and surface laydown without rethinking the design. Netafim Techline CV 17mm with the patented Turbonet emitter delivers 0.92 GPH at every 12 in. inlet, holds that flow consistent across pressure swings (the CV check-valve mechanism eliminates low-point drain-down and water-hammer drift), and resists root intrusion via the Cupron copper-oxide impregnated emitter outlet — no chemicals, no annual root treatments, just clean drip year after year.\u003c\/p\u003e\u003ch3\u003eWhy Pros Pick Techline CV Over Generic Dripline\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePatented Turbonet emitter — wide turbulent flow path resists clogging better than narrow labyrinth emitters; self-flushes on every cycle start and stop\u003c\/li\u003e\n\u003cli\u003eCheck valve (CV) mechanism — holds residual water in the line so the low emitters don’t empty out between cycles, eliminates the low-spot puddle that ruins zone uniformity\u003c\/li\u003e\n\u003cli\u003eAnti-vacuum mechanism — prevents the line from sucking dirt back through the emitters when the zone shuts off\u003c\/li\u003e\n\u003cli\u003eCupron copper-oxide root barrier in the emitter — the only thing that reliably stops root intrusion long-term, no chemicals to inject\u003c\/li\u003e\n\u003cli\u003ePhysical root barrier ring — second-line defense against roots wrapping the emitter outlet\u003c\/li\u003e\n\u003cli\u003eMade in USA from recycled plastic — UV-resistant, freeze-thaw stable, and easier on procurement spec sheets\u003c\/li\u003e\n\u003cli\u003ePressure-regulated — rated to 58 psi max (the CV emitter handles 8.5–58 psi while metering precisely)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhere It Shines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSurface drip on flower beds, perennial borders, and vegetable rows where 12 in. emitter spacing matches the plant pitch\u003c\/li\u003e\n\u003cli\u003eSubsurface drip irrigation (SDI) for turf and athletic-field zones — the copper-oxide barrier earns its premium underground\u003c\/li\u003e\n\u003cli\u003eSloped landscapes where the CV mechanism keeps the dripline from drain-flushing at the bottom of the run after every cycle\u003c\/li\u003e\n\u003cli\u003eLong zone runs where pressure compensation matters — the emitter delivers 0.92 GPH consistently along the length\u003c\/li\u003e\n\u003cli\u003eService-call retrofits replacing generic poly drip tubing with chronic clog or root problems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePick Your Roll Length\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100 FT roll\u003c\/strong\u003e — right-sized for a single bed install, manifold patch, or short branch run\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e250 FT roll\u003c\/strong\u003e — full-zone build, multi-bed install, or contractor stock\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBoth rolls are the SAME Techline CV 17mm tubing — same 0.92 GPH emitter, same 12 in. spacing, same Cupron technology. The only difference is the linear footage you take home.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFamily: Netafim Techline CV (marketing code TECHLINE CV 560 050 on the product sticker)\u003c\/li\u003e\n\u003cli\u003eNetafim Model: TLCV9-1201 (on the 100 ft regulated sticker)\u003c\/li\u003e\n\u003cli\u003eDripline diameter: 17mm (0.66″ OD), inside diameter 0.56″\u003c\/li\u003e\n\u003cli\u003eEmitter flow rate: 0.92 GPH at 14.5 psi (pressure-compensating range 8.5–58 psi)\u003c\/li\u003e\n\u003cli\u003eEmitter spacing: 12 in. on-center\u003c\/li\u003e\n\u003cli\u003eOperating pressure range: 8.5–58 psi (0.6–4.0 bar)\u003c\/li\u003e\n\u003cli\u003eCheck valve (CV) hold-up: prevents drain-down between cycles\u003c\/li\u003e\n\u003cli\u003eAnti-vacuum \/ anti-suction mechanism: integrated in emitter\u003c\/li\u003e\n\u003cli\u003eRoot intrusion protection: Cupron copper oxide + physical barrier ring\u003c\/li\u003e\n\u003cli\u003eTubing material: Recycled polyethylene, UV-resistant\u003c\/li\u003e\n\u003cli\u003eOrigin: Made in USA\u003c\/li\u003e\n\u003cli\u003eCertifications: ISO 9261\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstall Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUse Netafim 17mm fittings — the OEM TLCOUP (coupling), TLTEE (tee), TLELL (elbow), and TL050MA \/ TL075MA (threaded adapters) seal correctly against the 0.56″ ID; generic 1\/2″ barbs fit four sizes badly\u003c\/li\u003e\n\u003cli\u003eLay the dripline emitter-side up on surface installs (the emitter outlets are stamped along one side of the line)\u003c\/li\u003e\n\u003cli\u003eFor subsurface drip (SDI), bury 4–6 in. deep depending on root zone and emitter spacing\u003c\/li\u003e\n\u003cli\u003eCap the downstream end with a Netafim TLFIG8 figure-8 line end or equivalent — the CV mechanism doesn’t replace the end cap\u003c\/li\u003e\n\u003cli\u003ePressure-regulate the supply if the source is above 58 psi (a 25–30 psi inline regulator is standard)\u003c\/li\u003e\n\u003cli\u003eFlush the line at install before connecting emitters \/ branches to clear assembly debris\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePair With\u003c\/h3\u003e\u003cp\u003eFor fittings, use the Netafim \u003cstrong\u003eTLCOUP\u003c\/strong\u003e (inline splice), \u003cstrong\u003eTLTEE\u003c\/strong\u003e (3-way branch), \u003cstrong\u003eTLELL\u003c\/strong\u003e (90° corner), and \u003cstrong\u003eTL050MA\u003c\/strong\u003e \/ \u003cstrong\u003eTL075MA\u003c\/strong\u003e (male NPT to barb) — all in our catalog.\u003c\/p\u003e\u003cp\u003eStop by Garoppo’s to pick up a roll, or order ahead for the next install.\u003c\/p\u003e","brand":"Drip Works","offers":[{"title":"100 FT","offer_id":54170604142884,"sku":"50912","price":43.99,"currency_code":"USD","in_stock":true},{"title":"250 FT","offer_id":54170604175652,"sku":"50913","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/5322\/9860\/files\/netafim-techline-cv-17mm-100ft-roll-coil_2bb918e4-5d9e-42a5-82a5-ce65785607e1.png?v=1780403253","url":"https:\/\/garoppos.com\/products\/netafim-techline-cv-17mm-emitter-tubing-dripline-12-in-spacing-0-92-gph","provider":"Garoppo's Stone \u0026 Garden Center and Feed \u0026 Pet Supply","version":"1.0","type":"link"}