Check the listing for details. Owl Hub In Good Condition. Condition: Used. Listed at 144.00 USD. This RAMVAC dry dental vacuum system, model 005122, is a high-quality unit that is perfect for use in various laboratories such as physical, dental, medical, and biological. It is a non-modified, non-custom bundle that comes with one unit quantity. The unit type is a dry dental vacuum system that is ideal for use in dentistry and other medical fields. The owl hub is a reliable and efficient tool that is perfect for use in dental air compressors and vacuum systems. It is made in the United States and is of high quality, ensuring that it will provide the user with a long-lasting and reliable performance. This product is perfect for those who are looking for a reliable and efficient dry dental vacuum system that is ideal for use in various medical fields. Loc A-4