Waste lines from a sewage ejector or sump pump use a check valve to stop wastewater from flowing back into the basin. When ...

If you have water pumps in your home (or are considering getting some) you should educate yourself about possible repairs and ...

Anyone could have bought an off-the-shelf solenoid valve, not [Valentin], he designed his own. It is simple and just pinches the water supply tube to stop the flow of water coming from the ...

Scientists have designed a novel control approach for water-to-water heat pumps that use carbon dioxide. They relied on a ...

Coliban Water has installed two new water pumps at its Echuca Water Treatment Plant to increase the town’s water security.