The ASTURO 7.5 m twin air/product hose with 1/4" female fittings is a professional accessory for coating systems, designed to connect the pump, pressure tank and spray gun in a practical way. The twin configuration allows the air line and material line to be managed at the same time, keeping both connections organised along a single route. This is particularly useful in spraying stations where the SSP spray gun must be supplied correctly and the connection between the system components must remain tidy and functional.

The 7.5 m length provides a good balance between operator freedom of movement and control of space in the workshop or finishing department. A hose that is too short can limit access to the surfaces to be treated, while an excessively long hose may create disorder, obstruction risks and handling difficulties. The 7.5 m length allows greater flexibility when working on components, panels, bodywork parts, wooden products, metal elements and technical surfaces without having to move the pump or tank continuously.

The product is intended for connecting the K24 pump, pressure tank and SSP spray gun. In this type of system, correct connection between the air line and the material line is essential to ensure continuous supply, application stability and practical operation. The twin hose helps reduce the dispersion of separate connections and simplifies equipment handling, especially when the operator has to move around the workpiece or work on surfaces with different shapes.

The 1/4" female fittings allow connection to compatible system components. Before use, it is important to check compatibility between fittings, threads, working pressure and the configuration of the pump or pressure tank. Incorrect connection may cause leaks, flow instability, pressure drops or difficulty in material supply. For this reason, the hose must be installed carefully, checking fitting tightness and making sure that there are no bends, crushing points or worn areas.

In coating applications, final quality does not depend only on the spray gun or coating material, but also on the stability of the supply system. A correctly sized hose kept in good condition contributes to more regular air and material supply, reducing the risk of interruptions, pulsations, sudden variations or delivery defects. This is important when working with paints, enamels, primers, clear coats, two-component products or materials requiring consistent flow.

The ASTURO twin hose is suitable for body shops, workshops, coating departments, the wood industry, industrial maintenance and technical applications using pressure tanks and externally supplied spray guns. It can be used for finishing, touch-ups, coating of components, panels, covers, machine parts, metal structures, plastic surfaces and wooden products. Its function is to make the connection between system components more orderly and practical, improving operating ergonomics and reducing the complexity of separate lines.

Precision, measurement, resolution, heights, transmission play and geometric errors do not apply to this product as they would to a dimensional inspection instrument. In this case, precision refers to correct system supply, flow continuity, fitting compatibility and connection stability between pump, tank and spray gun. A hose in good condition helps the operator maintain more consistent application parameters and work with greater control during spraying.

To preserve the hose over time, it should be cleaned according to the product used, avoiding tight bends, crushing and excessive pulling. Fittings and hose ends should be checked periodically, and the hose should be replaced if cuts, swelling, hardening or leaks are present. Proper maintenance reduces the risk of system downtime, spraying defects and material loss. The ASTURO 7.5 m twin air/product hose is therefore a practical and essential accessory for coating configurations with K24 pump, pressure tank and SSP spray gun.