Dental lab polymerization units are used for heating or pressure processing denture flasks, resin teeth, denture bases, and related acrylic work in dental laboratories. The selection covers pressure polymerizers, press-and-polymerization units, pneumatic pots, water-heating units, flask clamps, and related replacement parts. Common materials include self-curing resin, heat-curing acrylic, and denture base polymers, depending on the laboratory process. Key specifications to compare are chamber size, flask capacity, temperature range, pressure range, heating power, voltage, timer control, water or air connection, drainage design, and safety valve layout.