Used 4 sq m Hastelloy C-22 Nutsche filter. Built by CMR Brevetti. Model HC4. 5500L capacity. Working pressure -1/3.2 bar. Jacket working pressure 16 bar. Max temp 200C. Solids outlet diameter 490mm. Liquids outlet 50mm. 11kW 380V XP motor. (3) Leg mounted. Serial #2015. Built 1989.