... The inner skin is polished to Ra0.45, and the outer skin uses mirror coil as the ... manhole, water inlet, return nozzle, antisepsis mouth, sprayball and 0.45um air respirator at the topside; It is ... a control box with a complete function of indication and inspection of distilled water temperature, constant temperature control ... m3, 6 m3, 8 m3, 10 m3 and above. CG Series Distiled Water Storage Tank