Tangential-flow hollow cone nozzles

Tangential-flow hollow cone nozzles provide a very uniform hollow cone spray thanks to a particular flow geometry. Liquid is put into rotation by an eccentricity arranged liquid inlet. Thereby a very uniform liquid distribution is achieved with spray angles up to 130°.
Tangential-flow hollow cone nozzles are of a self-cleaning design, offering a high operational safety, even at rather poor water  conditions. Typical applications for tangential-flow hollow cone nozzles are: air-humidification in air conditioning systems or gas cleaning in chemical and environmental engineering installations.

Series

Lechler hollow cone nozzles series 302 brass version

Series 302 brass version

Uniform hollow cone spray. Non-clogging nozzle, without swirl insert.

Applications: Humidification of air in air washers, dust control, spraying onto filters, foam control, cooling.

Technical data (pdf, 1.78 MB)
Lechler hollow cone series 302 plastic version

Series 302 plastic version

Uniform hollow cone spray. Non-clogging nozzle, without swirl insert.

Applications: Humidifi cation of air in air washers, dust control, spraying onto filters, foam control, cooling.

Technical data (pdf, 1.65 MB)
Lechler hollow cone nozzle series 308 brass version

Series 308 brass version

Uniform hollow cone spray. Non-clogging nozzle, without swirl insert.

Applications: Humidification of air in air washers, dust control, spraying onto filters, foam control, cooling.

Technical data (pdf, 1.78 MB)
Lechler hollow cone nozzles series 302 bayonet quick-release system

Series 302 bayonet quick-release system

A time-saving alternative to threaded design. Quick and secure assembling. Automatic setting of spray direction.

Applications: Humidification of air in air washers, dust control, spraying onto filters, foam control.

Technical data (pdf, 1.72 MB)
Lechler hollow cone nozzles series 350

Series 350

High-performance eccentric spray nozzles for airconditioning. Narrow drop spectrum and extremely uniform distribution of liquid over the entire spray pattern.

Applications: Humidification of air in air washers, dust control, spraying onto filters, foam control.

Technical data (pdf, 1.73 MB)
Lechler hollow cone nozzles series 304/306/307

Series 304/306/307

Uniform hollow cone spray. Non-clogging nozzle, without swirl insert.

Applications: Fire fighting, protection of storage tanks, foam control.

Technical data (pdf, 1.66 MB)
Lechler hollow cone nozzles series 373 "Ramp Bottom"

Series 373 "Ramp Bottom"

Fine, uniform hollow cone spray, also at low pressures.

Applications: cooling and cleaning of gas, water re-cooling, dust control, chemical process engineering.

Technical data (pdf, 1.63 MB)