Hand pumps are commonly made from stainless steel, cast iron, or plastic. These manually operated pumps come in models designed for shallow and deep wells and cost $160 to $1,450. Hand pumps are ...
Expressing his excitement about the new solar-powered ... the system enables irrigation for up to 150 hectares of land, achieving annual energy savings of 312,440 kWh and reducing electricity costs by ...
Japanese heating system manufacturer Daikin has unveiled this week the new EWYE-CZ air-to-water inverter heat pump series ... warming potential of 145.5, as well as Daikin's inverter scroll ...
Panasonic has unveiled a new version of its Eco Cute CO2 heat pump that produces domestic hot water mostly during daytime based on solar radiation data. It integrates a dedicated app to obtain ...