A well-built fire pump and hose kit can make the difference between property damage and protection during bushfire season. To build a complete setup, the system must deliver strong water pressure, ...

The startup, Pascal, has raised $8 million from investors, Engine Ventures and Khosla Ventures, in order to develop high-efficiency, climate-friendly heat pumps, air conditioners, and refrigerators ...

Hydraulic gear pumps are deceptively simple: just two gears rotating together, forcing the hydraulic oil from one side to the other where the teeth don’t meet, and thus providing the ability to ...