8-inch vacuum hand pump single-claw suction cup, bearing 280kg. LED intelligent display, real-time monitoring of adsorption force and pressure status. Large-diameter rubber suction cup, strong suction, strong practicability . The suction cup is cool and heat resistant, and also comes with a dust filter.Press operation, deep sealing edge, strong sealing, no leakage.Thickened air release valve can effectively protect the disc body. One-button start design, easy to press and tighten, say goodbye to manual press and suction, just tap your finger to complete the suction. Welcome and I wish you a happy life, my friend., Manufacturer: DCDCD