... applications, such as ADA, hydrofluoric acid (HF), perchloric acid fume hood( fume cupboard & fume cabinet ):Cabinet Structure: Material: All steel ... switch, ON/OFF switch, two sets of 220V/10A versatile electric socket.Ventilation equipment: selecting rust-resistance, low wasting, low ... , PP water cupExterior size for steel lab fume hood( fume cupboard & fume cabinet ): 1200/1500/1800x850x2350mm