Pneumatic paint sprayer Dedra DED7421 – 650 W, 230 V, 205 bar, 7 kg

Dedra DED7421 is a pneumatic paint sprayer designed for applying a wide range of universal paints and coatings. Equipped with a 650 W AC motor and powered from a 230 V supply, the unit delivers a maximum operating pressure of 205 bar while remaining compact at 7 kg. The sprayer is built to provide a consistent spray pattern and even finish for interior and exterior surfaces in workshop or home renovation settings. It is compatible with water-based lacquers, wood preservatives, metal primers, latex paints, oil and acrylic enamels, stains and other non-abrasive coatings formulated for spray application. The machine is not suitable for bituminous, plastic, chlorinated or two-component paints.

Advantages

The Dedra DED7421 offers steady pressure control up to 205 bar for uniform atomization and reduced material waste. Its 650 W motor balances performance and energy consumption, while the relatively low weight improves mobility during prolonged tasks. Construction from quality materials and modern spray technology ensures reliable operation and consistent results on various substrates. The design supports easy connection to a standard 230 V mains supply and is suitable for both workshop and on-site use.

Suitable for

• Painting interior and exterior walls of residential buildings
• Applying primers and protective coatings to metal and wood
• Home renovation projects and workshop painting tasks
• Staining and finishing wooden elements with compatible coatings
• Medium-scale surface preparation and finishing where spray application is required

Key specifications

• Motor power: 650 W (AC)
• Supply voltage: 230 V
• Maximum operating pressure: 205 bar
• Net weight: 7 kg
• Compatible coatings: water-based lacquers, wood preservatives, metal primers, latex paints, oil and acrylic enamels, stains
• Not compatible with: bituminous, plastic, chlorinated or two-component paints

How to use

Before use, consult the coating manufacturer's instructions and ensure the chosen paint is suitable for spray application. Prepare the surface by cleaning and, if necessary, priming. Mix and strain paint to remove lumps and impurities, then adjust viscosity according to the paint type and sprayer recommendations. Connect the device to a 230 V power source, fill the paint container, and set the required pressure and spray pattern. Perform a test spray on a scrap surface to fine-tune flow rate and nozzle settings. Move the spray gun at a steady speed and maintain a consistent distance from the surface for even coverage. After work, flush the system thoroughly with the appropriate cleaning fluid for the coating used and store the unit in a dry place.

Usage recommendations

Use personal protective equipment such as a mask, gloves and eye protection when spraying. Work in a well-ventilated area and follow local regulations on solvent handling and disposal. For best results on large surfaces, apply multiple thin coats rather than a single thick coat, allowing recommended drying times between passes.