New Hydraulic Pressure Pot - Curing Unit! This Pressure Pot is a hydraulic water press used in creating bubble-free relines, repairs, splints, temporaries and orthodontic appliances. This Pressure Pot does not require electricity, heat or air pressure. By filling the pot with water, it will hold pressure for hours and eliminate porosity in self-curing acrylics by creating more denser and porous-free surface on any self-curing acrylics with just 25 psi. This unit is 5" inches inside diameter and 3.5" inches inside height. It comes complete with one year manufacturing warranty. Please be watchful of the Pressure Pot you buy. Some are dangerous knock-offs made from kitchenware! We've been making these pressure pots for more than twenty years, and our design has stood the test of time. This is a self-sustaining pressure pot, and it does not require any source of energy beyond water and hand strength! This item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item.