The Fluidics Atomizer 12 K2 Series is a precision-engineered return-flow oil nozzle developed for demanding industrial combustion applications. Designed to provide superior atomization across a wide firing range, the nozzle is commonly used in industrial boilers, furnaces, thermal oil heaters, and process heating systems.

The nozzle operates on a return-flow principle, where excess fuel is returned through a dedicated return line while maintaining constant atomizing pressure. This allows accurate burner modulation and stable flame characteristics throughout the operating range.

Available in capacities from 20 to 750 kg/h, the Atomizer 12 K2 Series is suitable for medium and large industrial burners requiring reliable fuel delivery and high combustion efficiency.

The nozzle is supplied with a 50° spray angle, ensuring controlled flame geometry and effective fuel-air mixing for optimized combustion performance.

Key Features

Return-flow atomizing oil nozzle

50° precision spray angle

Capacity range from 20 to 750 kg/h

Excellent atomization across wide firing ranges

Stable flame and efficient combustion

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

Large industrial heating plants

Why Choose This Nozzle

Provides superior fuel atomization

Supports accurate burner modulation

Improves combustion efficiency and fuel economy

Maintains stable flame performance

Suitable for high-capacity industrial burners

Trusted Fluidics atomization technology

Technical Description

The Fluidics Atomizer 12 K2 Series uses a return-flow atomization system that allows fuel to enter through the supply oil connection and pass through a precision orifice and swirler assembly. Excess fuel is returned through the return oil passage, enabling precise control of burner firing rates while maintaining optimum atomization quality.

The nozzle incorporates hardened internal components, including a precision-engineered orifice, swirler, and needle assembly, ensuring long service life and consistent performance under demanding industrial operating conditions.

An AISI 316 stainless steel strainer protects the nozzle from contamination, while Viton sealing components provide reliable operation with a wide range of industrial fuels.

Technical Specifications