Buying guides and engineering notes to help you specify the right filtration equipment.
Choosing a filter bag micron rating does not have to be guesswork. This guide explains nominal vs absolute ratings and gives a practical selection table for common liquids.
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Thinking about a 4040 or 8040 membrane housing? This guide explains flow, vessel count, footprint and material choice so you can size the right stainless steel housing.
Read More →Bag filters and cartridge filters both remove solids, but they suit different jobs. This guide explains when a bag filter housing beats a cartridge housing.
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If you are building an RO pretreatment train you will meet the FRP tank. This guide covers what it is, where it is used, and FRP vs stainless steel.
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High flow (large-flux) filter cartridges are one of the easiest ways to cut cost in a large water system - but only when the duty suits them.
Read More →SS304 or SS316L is the first question on almost every stainless housing enquiry. Here is how to decide by water chemistry, chloride, temperature and hygiene class - without overpaying.
Read More →Longer technical guides and our full equipment line-up, in English and Chinese.
