Suction rate of the Mk 5 is over four litres per second, The return rate is approximately two litres per second. Tipping Filter The Mk 5 tipping filter facility enables quick and easy removal of the 60 litre filter basket. Overfill prevention system A float assembly automatically stops suction when the tank is full, protecting the motors. Contaminated Liquid fitered Liquid Flow Airflow wart Motor Assembly Motors and blowers create a vacuum for suction and pressure for return. Available in 110 volt, 240 volt, 415 volt and 48 volt DC options. Four way valve To change from suck to blow simply move the / Swart Solid four-way valve lever. The machine is Filtered Liquids immediately put into return mode, without : having to stop the motors. Freddy Products Limi