1. Industrial air filtration system for Circul-Aire air purification and clean air solutions.

High-Pressure Misting Humidifier

Working Principle: The high-pressure plunger pump is used to increase the water pressure to above 3 MPa, and then the pressurized water is transported through high-pressure resistant pipes to be atomized by a specialized nozzle. This creates micro-mist particles ranging from 3-15 µm (50 billion particles per second), allowing it to quickly absorb heat from the air, complete vaporization, and diffuse, thereby achieving the purposes of air humidification and cooling. This method has advantages such as small volume, light weight, high efficiency, energy-saving, and reliable safety, making it especially suitable for humidification in central air conditioning systems.

Broad Humidification Capacity Range

The system supports a broad humidification capacity range. Output can be scaled by configuring the number and arrangement of nozzles, allowing continuous adjustment from 5 kg/h up to 900 kg/h.

High Humidification Efficiency

The system operates using water pressure as the sole driving force, eliminating the need for auxiliary equipment such as air compressors. When integrated within an air-handling unit, overall operational efficiency can exceed 90%.

Low Power Consumption

Atomizing 1 kg of water requires only 6 W of power, representing approximately 1/100 of the energy consumption of a conventional electric heating humidifier.

Reliable Operational Stability

The system is capable of continuous 24-hour operation. Both the sprinkler and mist distributor contain no electrical components or wear-prone parts, enabling reliable performance even in high-dust environments.

High-Pressure Misting Humidifier	JS-GW-50	JS-GW-100	JS-GW-200	JS-GW-350	JS-GW-500	JS-GW-600	JS-GW-800
Humidification Capacity (kg/h)	50	100	200	350	500	600	800
Inlet pipe diameter (DN)	15	15	15	20	20	20	20
Pump flow rate (L/min)	2-4	6	8	9-11	12-15	18-22	23-30
Pressure range (Bar)	30-50	30-50	30-50	30-50	30-50	30-50	30-50
Pump Power (kW)	0.75	1.1	1.5	2.2	3.0	4.0	5.5

The system’s primary components include a Siemens Bede motor, an AR high-pressure piston pump (Italy), and a control interface that can be configured according to customer requirements—either via a PLC with touch-screen HMI or a push-button control panel.

Optional Modules:

Water Treatment Unit:
Comprising a water filtration stage, demineralization device, and associated components, this module supplies purified water with hardness below 0.03 mmol/L to ensure optimal performance and longevity of the high-pressure misting humidifier.

Evaporative (Wet-Film) Water Baffle: Constructed from paper-based media, the baffle offers easy maintenance and maintains a pressure drop of ≤40 Pa at an air velocity of 2.5 m/s, while effectively preventing water droplet carryover.

TECH-CHEK™ SERVICE

Our Circul-Aire MULTI-MIX® media is engineered to be non-toxic and nonhazardous, ensuring safe use across various applications. It does not support bacterial or fungal growth, making it ideal for maintaining clean and healthy environments. UL Class 1 listed, this media is recognized as nonflammable, offering additional safety benefits. For optimal performance, Circul-Aire offers TECH-CHEK™ Service, providing laboratory testing and analysis to determine the remaining service life of the media. Moreover, our MULTI-MIX® media is fully compatible with other Circul-Aire products, ensuring seamless integration within your existing systems.