A fire pump is a part of a fire sprinkler system's water supply and powered by electric, diesel or steam. The pump intake is either connected to the public underground water supply piping, or a static water source (e.g., tank, reservoir, lake). The pump provides water flow at a higher pressure to th
Up to 1800 rpm and direct driveThe high-pressure misting and humidification pumps can be used in different high-pressure applications from commercial and industrial continuous duty. Proper pump selection is the most important consideration in designing outdoor cooling or humidification systems. Our
Engineers are generally familiar with operating principles, performance curves and selection criteria for centrifugal pumps, but the training and knowledge around the operating principles of reciprocating pumps is not as common.Centrifugal PumpA centrifugal pump consists of an impeller rotating with
① From a clean and environmentally friendly perspective:All friction pairs of the Nine Piston Pump are lubricated by water and do not contain a drop of lubricating oil, which is clean and environmentally friendly, while the traditional three-piston pump is a main shaft drive mechanism, which uses oi
A relief valve or pressure relief valve (PRV) is a type of safety valve used to control or limit the pressure in a systemOn positive displacement pumps, a relief valve is normally required:Relief valve is always required for the positive displacement pump as it can theoretically generate infinite pr
