Arm lever wall dispenser in aluminium housing with exchangeable stainless steel pump. Easy removal without disassembly. Dispenser is suitable for 500 ml or 1 L dispenser bottles. Dosage quantity is 1.5 ml/stroke and can be reduced in three steps. AK 500/1000 PLUS wall dispenser is autoclavable. AK 1000 PLUS TOUCHLESS is a touchless wall dispenser with integrated battery indicator.