pressure compensating emitters
8 L/h Pressure-Compensating On-Line Dripper
Pressure-compensating on-line dripper with a nominal 8 L/h discharge for stable point irrigation in greenhouse rows, orchards and sloping plots.
Point-source drippers and combined emitters
137 products available
137 products available · Page 2 of 6
Pressure-compensating on-line dripper with a nominal 8 L/h discharge for stable point irrigation in greenhouse rows, orchards and sloping plots.
Adjustable on-line dripper with a 4–90 L/h flow range, allowing localized watering to be tuned for pots, shrubs, trees and mixed greenhouse crops.
Compact on-line button dripper with a nominal 4 L/h discharge for targeted watering of greenhouse crops, nursery plants, orchards and landscape beds.
Compact on-line button dripper with a nominal 8 L/h discharge for targeted watering of greenhouse crops, nursery plants, orchards and landscape beds.
Compact on-line button dripper with a nominal 20 L/h discharge for targeted watering of greenhouse crops, nursery plants, orchards and landscape beds.
Compact on-line button dripper with a nominal 30 L/h discharge for targeted watering of greenhouse crops, nursery plants, orchards and landscape beds.
On-line flag dripper with a nominal 16 L/h discharge and barbed inlet for localized watering in orchards, nurseries, greenhouse containers and gardens.
IRRINEX adjustable irrigation dripper. Diameter: 5mm; Flow rate: 0-90L/H; Wet Diameter: 0-0.4m; Working Pressure: 0.1-0.2Mpa. An adjustable dripper is selected for a point-watering arrangement. The chosen setting should be checked under the site's actual operating conditions.
IRRINEX pressure-compensating dripper. Flow rate: 4L/H,8L/H; Working Pressure: 0.08-0.4bar. A pressure-compensating dripper provides a selected drip outlet in an irrigation line. Compare the exact nominal flow and stated operating information without assuming a uniformity guarantee.
IRRINEX adjustable irrigation dripper. Working pressure: 0.5Bar~3Bar; Flow rate: 0-70L/H. An adjustable dripper is selected for a point-watering arrangement. The chosen setting should be checked under the site's actual operating conditions.
IRRINEX adjustable irrigation dripper. Working pressure: 0.5Bar~3Bar; Flow rate: 1.38L/H. An adjustable dripper is selected for a point-watering arrangement. The chosen setting should be checked under the site's actual operating conditions.
IRRINEX arrow dripper. Working pressure: 0.05-0.2Mpa; Flow rate: 1.5-2L/H. An arrow dripper places a drip outlet at a planting point. Select the branch and tubing arrangement from the configuration actually documented for this listing.
IRRINEX adjustable irrigation dripper. Diameter: 4mm. An adjustable dripper is selected for a point-watering arrangement. The chosen setting should be checked under the site's actual operating conditions.
IRRINEX adjustable irrigation dripper. Diameter: 4mm; Working pressure: 0.8-4bar; Flow rate: 0-60L/h; Size: 4mm. An adjustable dripper is selected for a point-watering arrangement. The chosen setting should be checked under the site's actual operating conditions.
IRRINEX adjustable irrigation dripper. Diameter: 0-3; Flow rate: 0-90L/H; Wet Diameter: 0-0.4m; Working Pressure: 1-3 bar. An adjustable dripper is selected for a point-watering arrangement. The chosen setting should be checked under the site's actual operating conditions.
IRRINEX arrow dripper. Diameter: 12 mm; Flow rate: 4*2 L/h. An arrow dripper places a drip outlet at a planting point. Select the branch and tubing arrangement from the configuration actually documented for this listing.
IRRINEX irrigation sprinkler or nozzle. Diameter: 5mm; Working pressure: 1-3bar; Spray Radius: 0-0.7m; Connection: 4/7 tube. A sprinkler or nozzle is selected to distribute water at a defined irrigation point. Confirm the actual product form, connection and available operating data for this listing.
IRRINEX arrow dripper. Diameter: 1.0mm; Spray Diameter: 0-3m; Working pressure: 1-2bar; Size: 13cm ,28cm stake length. An arrow dripper places a drip outlet at a planting point. Select the branch and tubing arrangement from the configuration actually documented for this listing.
IRRINEX adjustable irrigation dripper. Diameter: 4mm; Working pressure: 0.8-4 bar. An adjustable dripper is selected for a point-watering arrangement. The chosen setting should be checked under the site's actual operating conditions.
IRRINEX pressure-compensating dripper. Diameter: 4mm. A pressure-compensating dripper provides a selected drip outlet in an irrigation line. Compare the exact nominal flow and stated operating information without assuming a uniformity guarantee.
IRRINEX pressure-compensating dripper. Diameter: /; size: 2L 4L 8L. A pressure-compensating dripper provides a selected drip outlet in an irrigation line. Compare the exact nominal flow and stated operating information without assuming a uniformity guarantee.
IRRINEX irrigation dripper. Diameter: 1.0mm; Flow rate: 4/8/10/20/30 l/h; Working pressure: 2.0-4.0bar. A dripper places a selected water outlet in a drip-irrigation arrangement. Match the exact outlet configuration to the tubing and the documented operating conditions.
IRRINEX arrow dripper. pressure: 1-3bar; Diameter: 0.5 cm; length: 76cm, Length can be customized. An arrow dripper places a drip outlet at a planting point. Select the branch and tubing arrangement from the configuration actually documented for this listing.
IRRINEX adjustable irrigation dripper. Flow Rate: 0-70L/h. An adjustable dripper is selected for a point-watering arrangement. The chosen setting should be checked under the site's actual operating conditions.
Getting the dripper right matters more than most growers realize. A poor emitter choice doesn't show up at installation — it shows up three weeks in, when one end of the row is waterlogged and the other is dry. We engineer and produce drippers and emitters built for consistent field performance, whether that's a small nursery or a 300-hectare commercial farm.
Our manufacturing is entirely in-house. Extrusion, molding, flow testing — it all runs under one roof, which keeps tolerances tight and makes custom specifications straightforward.
These aren't selling points — they're the engineering decisions that separate a dripper that works in year three from one that fails in year one.
Standard catalog drippers cover the majority of use cases. But orchards, nurseries, and specialty crops often have requirements that don't fit a catalog — unusual spacing, specific flow rates, mounting configurations that need a stake or flag design rather than inline.
We handle OEM and custom production runs regularly. Flow rate, operating pressure range, outlet geometry, color, and packaging can all be adjusted. MOQ varies by product type; get in touch with your requirements and we'll tell you what's practical.
Lead times for custom runs are typically 3–5 weeks depending on tooling. If you have an existing dripper you need matched or improved on, send us the sample — we'll evaluate it.
Six variables determine which dripper fits your situation. Work through them in order — the last thing you want is to pick a flow rate before you know your soil type.
Flow rate is measured in liters per hour (L/h). Dense vegetable beds with daily requirements need a different rate than established fruit trees irrigated twice a week. Match the emitter output to what the crop actually consumes — not what seems like a safe middle ground.
Sandy soils drain fast and need higher flow rates to build an adequate wetted zone before water moves past the root. Clay soils absorb slowly — a high-flow dripper on clay creates surface ponding. This is one of the more common sizing mistakes we see.
| Soil Type | Recommended Flow |
|---|---|
| Sandy | 4–8 L/h |
| Loam | 2–4 L/h |
| Clay | 0.5–2 L/h |
On flat ground, a standard non-compensating dripper works fine. On slopes or long laterals where pressure varies significantly from head to tail, use a pressure compensating (PC) dripper. Without PC, plants at the top of a slope get less water than plants at the bottom — and the gap is larger than most growers expect.
Sediment, algae, and mineral-heavy water all challenge small emitter orifices. A wide turbulent-flow path reduces clogging risk, but it doesn't eliminate it. Know your water — if TDS is high or you're pulling from surface sources, filtration design matters as much as dripper selection.
Row crops with uniform spacing work well with inline drippers or drip tape. Orchards and nurseries with irregular spacing need button emitters on stakes so each plant can be positioned independently. Mixed layouts sometimes use both.
Field conditions — UV, fertilizer salts, physical handling — degrade low-grade polymers faster than the listed service life suggests. Specify UV-stabilized virgin material, not recycled resin. The cost difference per dripper is small; the difference in field life is not.
In-house production, export experience across 60+ countries, and engineers who will look at your system before you order — not after.
Extrusion, molding, and flow testing all on-site. No subcontracting means consistent output and traceable batch quality across every order.
Flow rate, pressure range, outlet design, and color are all adjustable. MOQ varies by product type — ask us what works for your volume.
Containerized shipments with complete export documentation. FOB, CIF, and CFR all available. 60+ countries on our shipping list.
We'll review your system layout, soil type, and water source before you place an order. If something doesn't add up, we'd rather catch it now.
Need help selecting Drippers? Contact IrriNex for samples, specifications, and quotation support.
