Nozzle 1.8 mm with Needle for Dedra Spraying Unit DED7413 (MPN DED74135)

Replacement nozzle 1.8 mm with integrated needle for the Dedra spraying unit model DED7413. This nozzle is designed to restore the spray performance of the DED7413 by providing a consistent 1.8 mm orifice and a precision needle that helps control flow and atomization for painting and coating tasks. It is intended as a spare part for maintenance and to re-establish the original spray pattern after wear or clogging of the existing nozzle.

Advantages

The 1.8 mm nozzle and needle combination offers repeatable spray characteristics and improved control over material flow compared with worn or damaged tips. Its precise orifice diameter supports uniform atomization for a range of liquid viscosities used in painting and coating, while the integrated needle reduces the need for additional adjustments. The replacement part is compatible with the DED7413 spraying unit and enables straightforward restoration of spray quality without replacing the entire tool.

Suitable for

• Fine to medium painting and coating applications
• Maintenance and part replacement of Dedra DED7413 sprayer
• Restoring spray pattern consistency after nozzle wear or clogging
• Tasks requiring controlled flow and even atomization of liquid coatings

Key specifications

• Orifice diameter: 1.8 mm
• Integrated needle for flow control and sealing
• Designed for liquid coating and paint applications
• Compatible mechanical fit with the Dedra DED7413 spraying unit
• Intended as a direct replacement part for nozzle maintenance

How to use

Before installation, depressurize and disconnect the Dedra spraying unit. Remove the existing nozzle following the manufacturer's guidance, clean the nozzle seat and surrounding area to remove dried material, and then install the 1.8 mm replacement nozzle with its integrated needle, ensuring correct seating and thread engagement. Reassemble the unit, reconnect fluid and air supplies, and perform a test spray on a sacrificial surface to verify spray pattern, flow rate and atomization. Adjust pressure and material viscosity as needed to achieve the desired finish.

Usage recommendations

Use appropriate personal protective equipment when handling and testing spray equipment. Regularly clean the nozzle after each use and inspect for wear; replace the nozzle if spray pattern degrades or if the needle no longer seals correctly. Match fluid viscosity and spray pressure to the 1.8 mm orifice for optimal atomization.