Forget the idea that “little is good, more is better”!
Hako-LessChem means saving cleaning detergents. Hako’s tailor-made dosing and filling systems rule out incorrect dosing from the outset and guarantee reliably good cleaning results with only small amounts of cleaning chemicals. Using superior products such as our highly concentrated cleaning detergent Cleanol SE ECO, which has been awarded the European Environmental Label, additionally reduce your company’s environmental footprint.
Our automatic, wall-mounted dosing system works according to the Venturi principle: When opening the water tap, the cleaning chemicals are added to the water with negative pressure via a separate hose. The amount of chemicals supplied is defined by a measuring pin. The DVGW-compliant system is equipped with a non-return valve to prevent contaminated water from flowing back into the mains system.
To provide automatic filling, the hose is connected to the scrubber-drier via a plug coupling. When the solution tank has been completely filled, a float switch stops the water supply. Instead of having to stay with the machine, the operator can use the filling time to carry out other tasks, which ensures a more efficient utilisation of staff capacities.
On-board dosing system
The on-board dosing system is equipped with a variable speed pump. The amount of cleaning detergents added to the system depends on the amount of water supplied. The concentration is infinitely adjustable and remains constant. This reliably prevents over- or under-dosing, even when the operator increases or reduces the amount of water supplied. This system can also be used with machines that are not equipped with a water pump.
Hako’s FastFill filling system is particularly suited for applications requiring large amounts of water or jobs that leave little time for re-filling the tank. It consists of either a 150 or 300-litre tank and is very easy to handle. FastFill fills the tank at 120 litres/ minute. A dosing unit guarantees the correct mixing ratio of machine-suitable cleaning detergents.