Introducing the Pro-Flow water cooling system, a must-have upgrade for your Hi-Tech Diamond All-U-Need flat lap machine. This innovative system is engineered to significantly enhance the water reservoir capacity, allowing for hours of uninterrupted operation without the need for frequent refills. Whether you choose the standalone Pro-Flow attachment or pair it with the one-gallon pressure tank or the powerful submersible water pump, you’re assured of an extended, efficient crafting experience. The pressure tank is designed for consistent performance with occasional priming, while the submersible water pump, compatible with a five-gallon bucket, offers even longer, hassle-free operation. The system also includes a long drain tube, replacing the original short tube, to facilitate easier management of dirty water into a five-gallon bucket (not included), reducing the frequency of maintenance. With dimensions thoughtfully designed for ease of use, the Pro-Flow attachment tube measures 1/4″ X 5' long, and the drain tube is 5/8″ X 4-1/2' long. The submersible water pump's availability in a 110-volt version ensures compatibility with standard power outlets, making it a convenient and practical addition to your lapidary equipment. Enhance your All-U-Need machine with the Pro-Flow water cooling system and elevate your lapidary projects with uninterrupted, efficient water cooling.