Pure filtration for the chemical industry

Liquid Filter Bags

Manufactured with 100% polypropylene, polyester or nylon monofilament synthetic fibres.

Thw liquid filtration process with filter bags works as a depth filter, and is highly recommended

to filter liquids with a large number of solid or gelatinous particles.

Application: Food & Drink, Chemical-Pharmaceutical, Cosmetics, Galnavic Industry, Wastewater treatment…

Filter Papers

Smooth surface paper (from 60 to 650 grs/m²) or crepe paper (from 60 to 180 grs/m²).

Available in a wide variety of formats, either discs or sheets.

We are able to meet the most common filtration needs using filter paper.

We have filter paper available, which is especially resistant in a wet state,

which comes with various thicknesses to maximise the length of filtration cycles.

Application: Food & Drink, Chemical- Pharmaceutical, Cosmetics and Perfumes, Surface Treatments…

Filter Sheets & Filter Modules

In a depth filter, the surface available for retention of solids is not just the exterior section of the filtration element,

but all the surface area of the pores through  which the liquid to be filtred passes.

The main advantage of depth filters is their great capacity  to retain contaminants.

Furthermore, the most usual formats in press filters are 40 x 40 or 60 x 60 cm, we are able to supply any format,

with or without holes.

Application: Food & Drink, Chemical- Pharmaceutical, Cosmetics and Parfumes…

Filter Cartridges PP

Pleated Cartridges 100% polypropylene, assembled using the latest heat setting technologies.

For applications where absolute or nominal retention is necessary.

Oour efficiency ratings reach 99.98% (Beta 5000) in absolute filters and 90% micron rating in nominal filtres.

Application: Food & Drink, Inverse osmosis pre-filtration (R.O.), Chemical products, Processing water filtraion, petrochemical, Waste Water Treatment…

Filter Cartridges Wounded

Its design depth filter cartridge ensures progressive blinding and offering long filtration cyles.

Available in polypropylene yarn, cotton, polyester, fiberglass… and in standard diameter or BIG.

Its ease of use and low cost makes them perfect choice prefilter for most industrial facilities.

Application: Process Water (P.O.E.), Electroplating Baths, Chemical Products, Oils, Petrochemicals, Waste Water Treatments.

(Available with internal core in PP or Stainless Steel)

Filter Cartridge Meltblown

Its design depth filter cartridge ensures progressive plugging. Available in absolute retention or nominal.

Its special manufacturing accomplished by progressive layers of different porosity ensure high retention

capacity of contaminants, high flow and prolonged use cycles.

Application: Process Water (P.O.E.), Electroplating Baths, Chemical Products, Oils, Petrochemicals, Waste Water Treatments.

(With broad end caps configurations)

Houssings PP y UPVC

Dorsan ® UPVC Bag Filter Housings feature excellent anti-corrosion by wide chemical compatibility.

Compared eith products made of stainless steel in the same dimensions, the UPVC filter housings advantage

of lightness, low cost and rust free. Secure quick swing bolt closure, enabling the UPVC high pressure

bag filter housings to withstand higher operating pressure in critical processes.

Application: Filtration of chemicals from truck’s tanks to the plant, Prefiltration Reverse Osmosis Membranes, Desalination, Waste Water Treatment, Household Water Filtration, Filtration of corrosive chemical products.

Stainless Steel Filter Housing

Filters manufactured in AISI 304 or AISI 316L that comly with the highest quality standards.

Available in configurations from 10 inches to 50 inches, cartridge holders from 3 to 9 units.

Can be used with filtration bags in the most regualar measurements. Options of various polished finishes

(glazed is the most popular) V-CLAM closure (clamp) or BOLT closure (screw).

Our commercial department can advice you in relation to all your queries helping you make the best choice for the shells that you need.