The Fluidics Atomizer 9 KW3 Series is designed for industrial combustion systems requiring precise fuel control and reliable burner operation. Utilizing advanced return-flow atomization technology, the nozzle maintains excellent spray quality while allowing accurate modulation of burner capacity.

Fuel enters through the supply oil connection and passes through a precision-engineered orifice and swirler assembly. Excess fuel is returned through the dedicated return oil passage, allowing the burner to operate efficiently across varying firing rates without sacrificing atomization quality.

The KW3 Series is available in capacities ranging from 8 to 300 kg/h and can be supplied with 45° or 60° spray angles, making it suitable for a wide variety of industrial burner designs and combustion chamber configurations.

Manufactured with high-quality brass and stainless steel components, the nozzle offers long service life and dependable performance in demanding industrial environments.

Key Features

• Return-flow atomizing oil nozzle

• Available in 45° and 60° spray angles

• Capacity range from 8 to 300 kg/h

• Excellent atomization and combustion efficiency

• Stable flame performance across wide firing ranges

• Integrated oil return system

• AISI 316 stainless steel strainer

• Viton O-ring sealing

• Suitable for light and heavy fuel oils

• Designed for industrial burner applications

Applications

• Industrial oil burners

• Steam boilers

• Hot water boilers

• Thermal oil heaters

• Industrial furnaces

• Process heating systems

• Hot air generators

• Heavy fuel oil combustion systems

• Commercial and industrial heating plants

Why Choose This Nozzle

• Provides superior fuel atomization

• Supports precise burner modulation

• Improves combustion efficiency and fuel economy

• Available in multiple spray angle options

• Reliable operation in demanding industrial environments

• Trusted Fluidics atomization technology

Technical Description

The Fluidics Atomizer 9 KW3 nozzle utilizes a return-flow principle that allows excess fuel to be returned to the fuel system while maintaining constant atomization pressure. This ensures consistent spray quality and flame stability throughout the burner operating range.

The nozzle incorporates a precision-machined Type V orifice and Type R swirler assembly that produces a controlled fuel spray pattern for efficient fuel-air mixing. An integrated AISI 316 stainless steel strainer protects the atomizing components from contamination, while Viton seals ensure long-term reliability.

This design makes the KW3 Series particularly suitable for industrial burners requiring stable combustion and flexible firing rate control.

Technical Specifications