DP Large Flow Full Cone Nozzle
DP Large Flow Full Cone Nozzle is a high-capacity industrial spray nozzle engineered for maximum free flow passage and uniform full-cone spray coverage. Featuring two special S-shaped internal blades and multiple connection options including male, female, and flange configurations, it supports a wide range of spray angles (30°, 60°, 90°, 120°) and large flow rates (up to ~4446 L/min) across various pipe sizes. Ideal for flue gas desulfurization, gas scrubbing, cooling, dust control, and other heavy-duty spray applications in industrial facilities.
Design features
1. DP Large Flow Full Cone Nozzle features a large free-flow passage that allows high liquid throughput while minimizing pressure loss. This structure ensures stable operation even under low pressure conditions.
2. Two specially engineered S-shaped internal blades create strong rotational flow inside the nozzle. This improves atomization performance and ensures uniform full cone spray distribution without hollow areas.
3. Full cone spray pattern provides complete and even coverage across the target surface. Medium to large droplets deliver strong impact and effective penetration in industrial processes.
4. Large internal channel significantly reduces clogging risk. It allows stable spraying when handling liquids containing particles, impurities, or slurry.
5. Wide flow range supports high-capacity applications. Maximum flow rate can reach extremely high levels, making it suitable for large-scale systems such as gas scrubbing and desulfurization.
6. Multiple spray angles including 30°, 60°, 90°, and 120° provide flexible coverage options. This allows optimization of spray distribution for different equipment layouts and process requirements.
7. Various connection types are available, including male, female, threaded, and flange connections. This ensures easy integration into different piping systems.
8. Robust construction supports long-term operation in demanding environments. Materials such as stainless steel provide resistance to corrosion, wear and high temperatures.
9. Simple structure improves reliability and reduces maintenance requirements. Internal components are easy to inspect and clean, minimizing downtime.

Technical Specifications
Spray Angle: 30°, 60°, 90°, 120°
Pipe thread: BSP, NPT
Pipe size: 3/8 – 4
Pressure: 3 – 80 PSI
Flow rate: 0.7 – 978 GPM


Application: Gas scrubbing such as marine exhaust gas cleaning, offshore industrial cooling, and flue gas desulfurization.
| Spray Angle | 30°, 60°, 90°, 120° |
|---|---|
| Connection | 1-1/2″, 1-1/4″, 1", 1/2", 2-1/2″, 2", 3", 3/4", 3/8", 4", BSPT, Flange, NPT |
| Max Pressure(bar) | 5 |
| Min Pressure(bar) | 0.2 |
| Max Flow(L/min) | 4446 |
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