- Country of manufactureRussia
- Irrigation area76000 m²
Filters of protection of pumps are used as the preliminary filter for water and is established in front of the pump, i.e. plunges into water. Thanks to the self-cleaning device, the filter cuts expenses on service of the pump and considerably increases its efficiency.
Semi-automatic filters of dozhdevalny cars. Water passes through the entrance punched filter then through the mesh filter of thin cleaning. Both filters are divided by the rough polymeric screen. Particles of dirt remain in a trap in the screen. For cleaning of the filter the drainage valve opens. Then via the pipeline of withdrawal of dirty drains in special capacity the discharge of a filtrate from system is made. Cleaning of the filter is made by turn of the special handle clockwise. Return of the working cleaning elements to an initial state is made counterclockwise. Thus, the soaking-up nozzles of the working cleaning elements move on a spiral along the screen. The taken particles are washed away via the discharge crane. This process repeats until pressure on an entrance and an exit are not balanced as at start of system. Cleaning of the filtering element is made during process of a filtration without interruption of water flow via the filter. The maximum working pressure is 10 bars; Maximum working temperature 60 s; Degree of a filtration of 20-2000 microns. (0,02-2 mm) Time of a full cycle of cleaning 50-70 sec.; During the work the electric power is not required, the option of automatic switching off of DM is possible. In assortment a wide line of various versions of filters.
Mesh filters of dozhdevalny cars. Cases of highly productive liquid filters of dozhdevalny cars of ORSIS are manufactured of the special steel steady against corrosion. The mesh filtering elements can be made at your discretion of the polymers which are specially picked up in laboratory researches (thinner cleaning of particles to 122 microns), or metals (cleaning of particles to 2 mm) and provide a reliable filtration of water and durability of operation of the filter. Operability of the filter and purity of the filtering elements is controlled on system manometers.