Stainless Steel with 1/2 Coil Jacket with S/S Chamber 1,900mm dia X 1,800mm Deep. Dish Top and Bottom to 50mm dia Outlet. With 450mm dia Manway, 3 Off 50mm Inlets with Sight Glass. With Outer Scraped Anchor and Inner Off-Center Continuous Worm Screw 280mm Dia. Both driven by 12.5 kW 93 rpm Geared Drive Made by J. Serra. Chamber Working Pressure 2 Bar, 1/2 Coil Jacket Working Pressure 2 Bar.