MT Corrosion‑resistant Diaphragm‑pump Filter, Mobile Circulating‑filter Unit for Acid‑alkali Solvent & Electroplating‑solution
Product Spotlights
The diaphragm‑pump filter is an all‑in‑one unit combining conveying power and a filter assembly. Reciprocating motion of the diaphragm pump creates negative‑pressure suction to draw raw liquid through filter‑media for solid‑liquid separation. Afterwards the purified liquid is conveyed under positive pump pressure.It integrates both filtration and medium transportation and perfectly suits working‑conditions requiring simultaneous filtering and delivery. It purifies many kinds of fluids such as acid‑alkali solutions, organic solvents and daily‑chemical liquids by removing particulate contaminants.
Its core assembly consists of a pneumatic diaphragm pump for steady‑flow power supply and a filter housing fitted with replaceable filter‑media including filter‑paper, filter‑cloth and filter‑cartridges. Filtration accuracy is configurable according to requirements.Pressure regulating valves, drain valves and (on premium‑grade units) liquid‑level sensors monitor real‑time operating conditions during filtration.
The diaphragm pump generates vacuum suction and draws unfiltered liquid into the filter chamber.
When liquid flows through filter‑media, solid particles are trapped on the outer surface or deep inside the filter element.
Clean filtrate is pushed by the pump’s positive pressure and delivered to the target storage tank.
Pressure rises as filter‑media gets blocked by accumulated residue.
Discharge sediment via the blow‑down valve and replace clogged filter‑media to restore filtering performance.
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