The GRABO Pro is a top - notch suction cup lifter equipped with a powerful vacuum pump. Its foam rubber vacuum seal is strong, ensuring no loss of vacuum pressure. Once the pressure pump starts, it creates an incredibly strong suction that can firmly attach to any non - porous flat surface, even holding loads up to 375 lbs. To use, just turn on the unit and place it on the surface. The GRABO Pro automatically monitors the vacuum and restores pressure if it drops. Designed for professionals, this tool is portable and handy. It lives up to the promise of 'Heavy Lifting – Made Easy', working effectively on both smooth and coarse surfaces. With a pumping capacity of 20 liters per minute, it outperforms manual suction cups in terms of reliability and safety, doubling work efficiency. Ergonomically designed, it offers a better grip and less fatigue when moving heavy objects. It works well on dusty, semi - porous or rough surfaces, and is compatible with glass, wood, ceramic tiles, metals and more. Similar to the Classic version, its powerful vacuum pump and rechargeable battery pack are hidden inside the grab handle. The GRABO Pro - Lifter 20 / GP - 1Li - FB has a 14.8VDC 2600mAh Li - ion battery. It has a rated power of 16W, and the charger input voltage is 100 - 240VAC 50/60Hz. Battery charging takes about 2 hours, and it can run non - stop for 1.5 hours on a full charge. It can handle 900 ON - OFF cycles of 10 seconds on a full charge and has a 30 - day standby mode. The pump has a long service life, with over 100000 ON - OFF cycles or 800+ continuous hours. It has a rated air flow of 0.7cfm (20 L/min), a maximum vacuum rate of 11.6Psi (0.8 Bar, 80 kPa), and a maximum lifting capacity of 375Lbs (170 kg). Its dimensions are 11.77 x 7.22 x 4.76” (300 x 184 x 121 mm), and it weighs 3.2Lbs (1.5 kg) with the battery. It works in a temperature range of 32°F - 140°F (0° - 60 °C). Applicable surfaces have peak/valley heights less than 0.1” (3mm) and an arc less than 5°. An additional feature is that the pump stops automatically at the maximum vacuum rate (11.6Psi / 0.8 Bar).
Using the GRABO Pro is a breeze. First, make sure the battery is fully charged. Then, turn on the unit and place it directly on the non - porous flat surface of the object you want to lift. It'll create a strong suction right away. For best results, ensure the surface has peak/valley heights less than 0.1” (3mm) and an arc less than 5°. When using it, hold the tool firmly with the ergonomic handle to reduce fatigue. After use, turn off the unit. To maintain the battery, charge it regularly and don't let it sit unused for long periods. Keep the foam rubber vacuum seal clean to ensure a good seal and prevent loss of vacuum pressure. Store the tool in a cool, dry place within the working temperature range of 32°F - 140°F (0° - 60 °C). Also, be aware that the pump stops automatically at the maximum vacuum rate of 11.6Psi (0.8 Bar), so you don't have to worry about over - pumping.
