The difference between high-pressure and low-pressure spray systems
In many industrial processes, spray systems are essential for tasks such as cleaning, cooling, humidifying, coating or dust control. But which spray system is best suited for your application? In this blog, we explain the difference between high-pressure and low-pressure spray systems, with examples of applications, technologies and products from the range of Spraybest Europe, exclusive distributor of, among others, BETE and MOOG.
What is a high-pressure spray system?
A high-pressure spray system operates with liquid pressures above 20 bar and can reach up to 200 bar or more, depending on the application. These systems are commonly used in situations where a lot of force or impact is required, for example when cleaning tanks, pipes or surfaces with stubborn contamination.
At Spraybest Europe, you will find products such as the BETE NFH series and MOOG retractable tank cleaning units, specifically developed for high-pressure cleaning. Think of applications in the food and beverage industry, chemical industry or pharmaceutical sector, where hygiene and residue-free cleaning are crucial.
Advantages of high-pressure spray nozzles:
- High cleaning power due to compact, fast-moving droplets
- Suitable for stubborn contamination such as caked-on residues, greases or sticky substances
- Efficient water use for targeted cleaning
- Fully automated operation, for example with automated tank cleaning systems
Popular products:
- BETE NFH series – Wear-resistant, high-pressure flat fan nozzles
- BETE SPN series – High impact with a compact spray pattern
- MOOG tank cleaners – Automatic high-pressure cleaning
What is a low-pressure spray system?
A low-pressure spray system typically operates with pressures between 1 and 10 bar. These systems are often used in applications such as humidification, cooling, dust suppression, air treatment, and light cleaning. Unlike high-pressure systems, these focus on atomization rather than impact.
Spraybest supplies various low-pressure solutions from brands such as BETE and MOOG. Think of air atomizing nozzles, mist and fog nozzles, or fan-assisted spray solutions. Especially in warehouses, production halls, or open industrial environments, these systems offer great advantages in terms of efficiency and energy consumption.
Advantages of low-pressure spray nozzles:
- Very fine droplets for even distribution
- Lower water usage, resulting in less waste or residue
- Safe for sensitive environments such as electronics, food production or archives
- Ideal for dust control, humidification, or cooling
Popular products:
- BETE PJ and XA series – Low-pressure mist and fog nozzles
- BETE MicroWhirl – Compact mist nozzle for humidification and evaporative cooling
When should you choose high or low pressure?
The choice between high or low pressure strongly depends on your specific application and the result you want to achieve. Below is a comparison table:
| Application | High pressure | Low pressure |
|---|---|---|
| Cleaning | Tank cleaning, surface cleaning | Tank cleaning, rinsing/washing, humidifying |
| Humidification | Less suitable | Ideal for humidity control |
| Dust suppression | Effective for heavy dust build-up | Highly efficient in open spaces |
| Cooling | Local cooling through impact (e.g. rollers) | Evaporative cooling via mist or fog |
Tailored technical advice
The choice of a spray system requires a tailored approach. That’s why Spraybest offers you not only a wide product range, but also personalized advice. Together with you, we analyze your process, desired spray pattern, liquid properties and installation conditions. Based on this, we select the appropriate nozzle and pressure class.
Whether you work in the food & beverage industry, chemical sector, pharmaceuticals, logistics or steel production: Spraybest supports you with a solution that works.
Conclusion: choose for efficiency and results
A high-pressure spray system is ideal for applications that require strong force and impact, such as industrial cleaning of tanks or installations. A low-pressure spray system, on the other hand, is perfectly suited for applications like humidification, dust suppression, or fine misting with minimal water consumption.
Would you like to know which spray system best suits your application? Please contact Spraybest Europe. Our experts are happy to work with you to find the right spray solution—tailored, efficient, and reliable!
