49MM LENS FILTER

PRESSURE SAND FILTER MANUFACTURERS - FILTER MANUFACTURE

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Pressure Sand Filter Manufacturers

manufacturers


A person or company that makes goods for sale


(manufacture) put together out of artificial or natural components or parts; "the company fabricates plastic chairs"; "They manufacture small toys"; He manufactured a popular cereal"


(manufacture) industry: the organized action of making of goods and services for sale; "American industry is making increased use of computers to control production"


(manufacture) create or produce in a mechanical way; "This novelist has been manufacturing his books following his initial success"

sand filter


Sand filters are used for water purification. There are three main types; # rapid (gravity) sand filters # upflow sand filters # slow sand filters


(sand filters) Devices that remove some suspended solids from sewage. Air and bacteria decompose additional wastes filtering through the sand so that cleaner water drains from the bed.


The oldest and most basic filtration process, which generally uses two grades of sand (coarse and fine) for turbidity removal or as a first stage roughing filter or pre-filter in more complex processing systems.


A filter used in water purification and consisting of layers of sand arranged with coarseness of texture increasing downward

pressure


The use of persuasion, influence, or intimidation to make someone do something


The continuous physical force exerted on or against an object by something in contact with it


the force applied to a unit area of surface; measured in pascals (SI unit) or in dynes (cgs unit); "the compressed gas exerts an increased pressure"


coerce: to cause to do through pressure or necessity, by physical, moral or intellectual means :"She forced him to take a job in the city"; "He squeezed her for information"


The force exerted per unit area


a force that compels; "the public brought pressure to bear on the government"