The Pressure Compensating Dripper Series is a water-efficient irrigation device designed to provide stable water flow when irrigating uneven terrain or long pipe runs. Its pressure compensation function automatically adjusts water flow to ensure uniform water supply to each irrigation point regardless of pressure changes. It is especially suitable for slopes, rugged terrain and areas that require precise control of water volume. This ground-mounted dripper is easy to install and can be used when inserted into the soil. It is suitable for root irrigation of fruit trees, shrubs and gardens. The product has an anti-clogging design, adapts to a variety of water qualities, ensures long-term reliable operation, and helps users achieve efficient and precise irrigation while saving water resources.
The 360° Pressure Compensated Fountain Sprinkler (360° PC Dripper) is an advanced irrigation device designed to ensure consistent water flow and even water distribution. Its pressure compensation feature ensures that the sprinkler head maintains a consistent flow of water under varying water pressure conditions, effectively solving the problem of uneven irrigation caused by fluctuating water pressure.
The 360-degree spray design of this sprinkler head enables it to supply water evenly over a wide range of plants and soil types. Manufactured from corrosion-resistant materials with superior durability and UV resistance, it can be used for long periods of time in a variety of climates. Easy to install and maintain, users can easily adjust the spray angle and flow rate.360° pressure compensated fountain nozzle not only improves the efficiency of water utilization, but also effectively promotes the healthy growth of plants, which is an indispensable irrigation solution in modern agriculture and horticulture.
A | B | |
Pressure: | 2-3Bar | 2-3Bar |
Spraying radius: | 0.8m | 1m |
Flux: | 48 LH | 60 LH |
The Eight-Holes Pressure Compensating Dripper (Eight-Holes PC Dripper) is an innovative irrigation device designed to provide an even, consistent supply of water. Its unique eight-hole design allows water to be sprayed evenly through multiple holes, ensuring optimal irrigation results in a variety of plant and soil conditions. With pressure compensating technology, this dripper maintains a consistent water flow rate across a wide range of water pressure conditions, preventing uneven irrigation due to fluctuations in water pressure.
The eight-hole pressure-compensated drip tip is made of high-strength, corrosion-resistant materials with excellent durability and UV resistance, making it suitable for long-term use in a wide range of climatic conditions. Its easy installation allows users to quickly configure and adjust the drip position to suit different planting needs. In addition, the design of this drip head effectively improves water utilization efficiency, helping users better manage water and promote healthy plant growth, making it an ideal choice in modern agriculture and horticulture.
A | B | |
Pressure: | 2-3Bar | 2-3Bar |
Spraying radius: | 0.3m | 0.5m |
Flux: | 48 LH | 60 LH |
The Pressure Compensated Adaptor (PC Adaptor) is a highly efficient irrigation accessory designed to optimize water flow and improve the stability of irrigation systems. Using advanced pressure compensation technology, the adapter automatically adjusts water flow under varying water pressure conditions, ensuring a consistent water supply at all points of the irrigation system and avoiding uneven irrigation caused by fluctuations in water pressure.
Typically manufactured from corrosion-resistant, high-strength materials, these adapters offer excellent durability and UV resistance, making them suitable for use in a wide range of environments and climates. They are designed for quick and easy installation and can be easily connected to existing irrigation systems. Pressure-compensated adapters not only improve the efficiency of water utilization, but also effectively extend the life of the irrigation system, providing an ideal solution for modern agriculture and horticulture.
A | B | |
Pressure: | 2-3Bar | 2-3Bar |
Flux: | 48 L/H | 60 L/H |
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READ MORECan Pressure Compensating Dripper With Stake Reduce Water Waste in Drought-Prone Areas?
As climate change exacerbates drought conditions globally, agricultural communities face mounting pressure to adopt water-efficient technologies. Among promising innovations, the Pressure Compensating Dripper with Stake is gaining attention for its potential to minimize water waste while optimizing crop yields. Industry experts highlight this technology as a critical tool for sustainable irrigation in drought-prone regions.
The Challenge of Water Waste in Irrigation
Traditional irrigation systems often struggle with uneven water distribution, particularly in areas with sloped terrain or fluctuating water pressure. Up to 30% of water can be lost due to runoff, evaporation, or oversaturation, according to the UN Food and Agriculture Organization. These inefficiencies are untenable in regions like East Africa, the Middle East, and parts of Asia, where water scarcity threatens food security and economic stability.
How Pressure Compensating Drippers Work
The PC Dripper with Stake addresses these challenges through advanced hydraulic engineering. Unlike conventional drippers, which discharge water inconsistently under variable pressure, PC drippers feature a flexible diaphragm or membrane that automatically adjusts flow rates. This ensures uniform water delivery—whether at the top or bottom of a slope—and maintains precision even with pressure fluctuations from 0.5 to 4.0 bar.
Key advantages include:
95% Water Use Efficiency: Eliminates overwatering and runoff.
Clog Resistance: Integrated self-cleaning mechanisms extend lifespan.
Durability: UV-resistant materials withstand harsh environmental conditions.
Ningbo Dewo: A Leader in Water-Saving Innovation
At the forefront of this technology is Ningbo Dewo Irrigation Equipment Co., Ltd., a Zhejiang-based manufacturer with two decades of expertise in precision irrigation systems. Strategically located near Ningbo and Shanghai ports, the company combines agile logistics with rigorous R&D to produce globally certified irrigation solutions.
Field Results and Adoption
Trials in Morocco’s Draa Valley, where annual rainfall averages less than 100mm, demonstrated a 40% reduction in water use for date palm cultivation while increasing yields by 15%. Similar successes in India’s Rajasthan region have prompted government subsidies for PC dripper adoption.
With the global smart irrigation market projected to reach $5.8 billion by 2030, tools like the PC Dripper with Stake represent more than a technical fix—they embody a paradigm shift toward climate-resilient agriculture.