October 2025 marks the 50th anniversary of the Low Voltage Variable Speed Drive (LV VSD), which was used in a commercial ...

An above-ground swimming pool can provide endless enjoyment during warm days, but keeping the water clean and safe depends heavily on the pump you choose ...

Abstract: This paper addresses the evaluation of the heat transfer capability of a finned frame for different velocities of the cooling fan and different numbers and dimensions of the fins. As the ...

Jandy manufactures professional-­grade pool and spa equipment, including a full line of pumps, filters, lights, valves, chlorinators and automation solutions. You can buy equipment directly from its ...

Abstract: The variable-speed hydropower generation technology of small hydropower plants has great potential because of abundant water resources and the low overall efficiency of the traditional ...

Speed limits will be reduced along 27 roads across the city DRIVERS in a major UK city will see changes to speed limits introduced along 27 roads. The reduction in speed limits comes after the local ...