Water Filter is a device, which removes impurities from water by means of a fine physical barrier, chemical processes and/or biological process. Filters are used to cleanse water for irrigation, drinking water, aquariums and swimming pools. Water filters are primarily used to soften water and remove chemicals such as chlorine. Water filters reduce the hardness of the water. Water filters use a cartridge containing silver and traces of silver from the cartridge, which are found in the filtered water. Various types of water filters are used to remove the bad taste and some of the particles that make the water look cleaner.

Water flood system utilizes steam to build up pressure for drive purposes and to heat the floodwater as well. A heating system on the surface provides hot flood water and additionally provides fluid-drive pressure. This system contains a boiler, a pump operated by a reciprocating direct-connected steam cylinder engine, and a heat exchanger. A steam supply line from the boiler supplies the steam engine. An exhaust steam line is connected directly to the heat exchanger. Floodwater from the pump receives heat from the exchanger before it is injected into the formation.

Water flow controller utilizes a proportional valve coupled to a flowmeter body creating a unique in-situ closed-loop flow controller system. Measurements are taken within the laminar region of the flow meter and the integral PID controller positions the valve according to the flow set points. Independent of the set point voltages, the controllers can be configured for single or dual output of the same or different voltages and/or different parameters such as temperature and flow. Its design incorporates solid-state differential, absolute pressure, and temperature sensors to determine flow in an inherently linear system.

The main function of liquid flow meter is to measure the flow and quantity of moving water. It utilizes four types of metering technologies such as differential pressure, positive displacement, velocity, and true mass. It varies in terms of features and operating performance. Differential pressure flow meters obtain a liquid's flow rate by measuring the pressure differential and extracting the square root. Positive displacement flow meters divide the liquid into specific increments, which are counted by mechanical or electronic techniques.

Water Flow Switch is used for pipeline fluid control such as water, oil, and cooling media. It is suitable for general industrial control, sprinkling system, water firefighting system and water pump controls. These flow switches are used to detect a loss of coolant flow to beamline components. These switches are vane type water flow switches for use in fire sprinkler systems.