much time was lost wondering why the machine wouldn’t generate foam, until the realization came our mixture was a factor of 10 too dilute. The water pump has the job of delivering soapy water ...

The 30 HP liquid ring vacuum pump uses water or liquid to create a vacuum to speed up removal of debris Officials at the SLBC ...

When you think about cutting your utility bill, your mind probably jumps to energy-guzzling appliances like your fridge, TV or washing machine ... Enter the heat pump water heater.

Kusyanto, the snail hunter, was brought to the Geyer Police Sector Headquarters but was later released due to a lack of ...

Cologne is decarbonizing its district heating system. To this end, a heat pump with a capacity of 150 megawatts is being ...