Optimal ergonomics and reliable cleaning The MH 3 series takes mid-range hot water high pressure washers to a new level, meeting the latest productivity demands in the market. The MH 3 is equipped with our industrial NA4 pump with 3 ceramic coated pistons and a high efficiency 4 pole motor. It offers ideal performance levels for general hot water cleaning. Time-saving and easy service and maintenance Service and maintenance can be carried out quickly, as all vital parts are easy to inspect and reach Also, the diagnostics function of the 4M will give maintenance warnings to minimise any downtime. EcoMode The MH 3M and 4M boilers also now include the EcoMode. EcoMode is the adjustment of the boiler on the thermostat to its most efficient setting for a wide range of applications. The optimal cleaning temperature is 60°C, increasing the temperature higher than 60°C does not often bring a major reduction in cleaning time – but it does increase fuel consumption
