Product packaging size: 28 * 25 * 9 cm Product weight: 810g Air pressure: 90PSI Length: 255 mm Air consumption: 7.0 CFM Inlet specifications: 1/4 Material head capacity: 21 lb Weight: 0.81 kg All metal nozzles are uniform and stable The flow adjustment switch can adjust the blasting flow Pressure plate on-off switch Safer and more reliable Large capacity material pot Use different types of black corundum sand. Emery 30-120 meshes such as glass beads are available Ergonomic handle Easy to hold. Safe and non-slacking will reduce your fatigue after long hours of work The air inlet is often filled with steam oil It can keep the cylinder torque lubricated and fan-cooled Extend the service life of the machine Please allow a slight deviation in the measurement data and make sure you don't mind before ordering. High quality store for you! Shop tips: 1. The size is measured manually, please allow the error (1-3 cm). 2. Due to the different pixels of the monitor, there may be some color difference, please refer to the actual product.