The ASTURO K1L/I lightweight HVLP spray gun with 750 ml lower bayonet cup is designed for professional and semi-professional coating applications in bodywork, craft workshops and the wood industry. HVLP technology, High Volume Low Pressure, uses a high volume of air at low pressure to support more controlled coating application, improve transfer efficiency and reduce material dispersion compared with less optimised systems. It is suitable for operators looking for a manageable spray gun for finishing, cosmetic restoration, technical surface coating and applications where spray fan control is important.

The lower 750 cc aluminium bayonet cup provides good working autonomy and allows the operator to handle a suitable quantity of material for small and medium-sized surfaces, panels, bodywork parts, wooden products and technical components. The bayonet system makes cup fastening and removal easier, simplifying filling, cleaning and product changes. The lower cup is useful when the operator prefers the material weight to be positioned below the gun body and needs greater capacity than a small touch-up cup.

The K1L/I model can be used with single-component paints and enamels, liquid colours, pastel colours, water-based paints, heavy enamels and two-coat materials. This versatility allows the spray gun to be used in different coating cycles, from aesthetic finishing to component restoration, from wood coating to work on metal or plastic parts. In bodywork, it can be used for finishing, touch-ups and controlled applications; in the wood sector, it is suitable for furniture parts, panels, profiles and surfaces requiring uniform material distribution.

From a construction point of view, the forged polished aluminium body provides lightness, strength and good handling during continuous use. The anodised aluminium screws, fittings and passage contribute to surface resistance and component durability in normal workshop, body shop and production conditions. The stainless steel needle and nozzle are important for spray regularity, wear resistance and compatibility with different coating materials, including water-based paints. CE-compliant construction confirms the professional purpose of the product.

To obtain a correct finish, the material must be prepared carefully, the paint should be filtered before being poured into the cup and viscosity should be checked according to the product used and the desired result. During adjustment, air and material flow should be set progressively until a stable and uniform spray fan is obtained, consistent with the surface to be treated. Incorrect adjustment may cause defects such as overspray, poor coverage, localised build-up, runs, orange peel or irregular film formation.

During application, it is advisable to maintain a constant distance from the surface, work with regular overlapping passes and control travel speed according to the quantity of material delivered. On edges, corners, profiles and shaped surfaces, the spray pattern should be adapted to avoid build-up and ensure even coverage. HVLP technology helps the operator work with greater control, but final quality always depends on the combination of substrate preparation, viscosity, spray gun adjustment, spraying technique and equipment cleaning.

The precision of this product is not related to dimensional measurement, heights, transmission play or geometric errors, but to controlled coating application. In this context, precision means the ability to dose the material correctly, maintain stable atomisation, obtain a regular spray fan and achieve a uniform finish. For bodywork specialists, craftspeople, maintenance operators and department technicians, these aspects are essential to reduce rework, limit material waste and obtain more repeatable results.

The ASTURO K1L/I spray gun is suitable for body shops, workshops, woodworking shops, craft laboratories, finishing departments and small industrial production. It can be used on painted components, panels, covers, wooden elements, metal parts, plastic surfaces and manufactured items requiring controlled finishing. After every use, the cup, needle, nozzle, internal passages and adjustment parts should be cleaned thoroughly with products compatible with the coating material used. Correct maintenance prevents clogging, preserves spray fan quality and keeps the spray gun’s performance consistent over time.