Frequently Asked Questions

For filters with water-flushing, you can use special designs of filter elements. The structural difference is the presence of FEL elongated fitting to create an air cushion.

FSU carbon sorption filters are used to purify water with a high content of oil products. This equipment is mass-produced by our company.

Filter kit includes:

• filter housing;
• top assembly and distribution device;
• lower assembly and distribution device;
• piping along the front of the filter;
• sampling unit with instrumentation (2 manometers);
• air vent;
• passport;
• instruction manual.

On a separate order, shut-off and control valves may also be included.

To clean the return and production condensates, as a rule, filters such as FOV, FSU, FIPa, FISDNR are used. These filters are serially produced by our company.

Typically, for sewage treatment plants at TPPs and industrial boiler houses, ion-exchange parallel-flow filters of the first and second stages are installed: FIPa I, FIPa II. Also on modern installations can be used ion-exchange counterflow filters: FIPr. These filters are designed to soften and desalinate additional water cycles. This equipment is serially manufactured by our company.

To obtain high-quality water that meets standards from well water, it may be necessary to purify it from suspended impurities and turbidity, iron removal, and softening. For these purposes, our company offers filters such as FOV, FUZH, FIPa.

To accurately select the hardware design of a water treatment plant, please provide us with a complete chemical analysis of the water from the well.

To get an accurate price response, you need to send a request to our address by e-mail or fax with a description of your technical specifications or the parameters of the equipment you need. Or fill out a questionnaire for the type of equipment that suits your needs.

In some specific technologies for water and other liquids purification it is impossible to use stainless steel due to excessive aggressiveness of the filtered medium, for example, when regenerating a cation exchange resin with hydrochloric acid or when filtering solutions with a high content of chlorine ions, etc. In such cases, it is recommended to use filtering Elements from special types of plastic.

The standard package for the internal device includes:

• branch manifold;
• rays with fittings for installing filter elements;
• set of filter elements;
• supporting plates and fasteners (bolts, nuts);
• passport.

On a separate order, the switchgear can be supplied incomplete: without a collector; without filter elements; without supporting and supporting plates, etc. etc.

Our company manufactures drainage devices for filters of any type: FOV, FSU, FIPA I, FIPA II, FISDN, FISDVr, FR, FOG, FUZH, FIPr, as well as for any apparatus designed for filtering liquid media.

Wastewater treatment is a complex task and is solved in each individual case individually, depending on the origin of the effluents and the requirements for their treatment and subsequent use. Our company manufactures filters FOV, FOG, FSU, FSUN, FUZH in accordance with technical standards

The assembly and distribution devices of the upper and lower elements are made of stainless steel 12X18H10T, 08X18H10, and also in some cases from special molybdenum-containing alloys. We also offer filter elements made of polypropylene, ABS and PVDF.

Today, one of the most promising areas in the field of water treatment is the use of countercurrent ionization technologies. Our company offers reconstruction of existing filters of the FIPa I type with the transfer of their work to countercurrent regeneration.

The installation of filter traps eliminates the possibility of ion exchange resin getting into process equipment or leaking into pipelines in case of damage to the lower collection and distribution system, which affects the cost and speed of repairs. The filter trap helps prevent the inconspicuous "mixing" of various types of resin that occurs during filter operation during washing, loosening and regeneration, as well as natural wear and tear of the ion exchangers. The installation of a filter-trap allows timely detection and elimination of emergency situations associated with the removal of ion-exchange material from the filter.