DYNAJET
Flat spray nozzle, type B, 40.0500, index 40.0500, 40°, d = 1.55 mm

Item No. 427141

A flat-jet nozzle from the DYNAJET nozzle range, designed with a 40° spray angle for controlled surface cleaning. It is suited to professional high-pressure cleaning tasks where an even fan pattern is important.

Working pressure should match the task. Surface preparation and general maintenance typically use 150 to 500 bar, while industrial coating removal and concrete work require higher pressure. Contact your nearest distribution partner for guidance on the right pressure and flow rate for your specific job.

DYNAJET high-pressure cleaners are built in Tjæreborg, Denmark, for daily professional use. Spare parts and service are available through our distribution partners. For warranty terms specific to your unit, contact your local distribution partner.

DYNAJET high-pressure cleaners are built to comply with applicable safety and emissions standards. Operators should always follow local safety regulations and use appropriate protective equipment.

DYNAJET is sold exclusively through distribution partners worldwide, giving operators local access to product expertise, spare parts and service. If you do not know your local partner, contact us directly and we will help you find the right support in your region.

Controlled fan spray for consistent surface cleaning

This flat jet nozzle is designed for professional cleaning work where a wide, even spray pattern supports reliable coverage. The 40° jet angle helps deliver a controlled cleaning action for surfaces that benefit from steady, targeted application rather than a narrow point jet.

As part of the DYNAJET nozzle range, it is intended for use in demanding high-pressure cleaning setups where consistent handling and dependable results matter. The nozzle supports efficient everyday work by helping operators maintain a uniform spray pattern during routine cleaning tasks.

Its flat-jet design makes it a practical choice for users who need a balanced combination of reach, control and surface coverage in industrial or commercial cleaning environments.

Specifications
Pressure classes
350
Maximum pressure
500 bar (7,250 PSI)
Maximum temperature
Max. 150 °C
Input connection type
1/4" NPT ET
Nozzle designation
4005
Nozzle form
B
Nozzle angle
30°
Manufacturer compatibility
DYNAJET
Compatible with hot water systems
Yes

Machine compatibility

This nozzle is suitable for the DYNAJET 350 ME, 350 MG, and 350 MD