Double plastic automatic self cleaning disc filter, 4 inches

Description

The automatic self cleaning screen filter can be used for mechanical filtration, both industrial and irrigation systems. 

130 filtration degree – recommended for the protection of pipes, pumps, irrigation systems.

50, 100, 200 microns filtration degree – recommended for industries based on the consumers’ needs.

Disc cartridge – recommended for canal and river water, algae and sticky particles removal.

This system is made of 2 filters.

Applications:

• Factories – processed water, water for food & beverage, bottled water (along with other equipment).
• Residential and commercial buildings; logistics halls.
• 1st or 2nd stage placed before other filtration systems, depending on the needs.
• Irrigation – agriculture, viticulture.

Technical specifications:
Inlet/Outlet: 4 inches
Distance between threads: 365mm
Flow rate: 60-70 m3/h
Note! The flow rates are calculated for a filtration degree of 130 microns. For other data, please contact us.

Body material: PA6GFR30 plastic
Closing ring: metal
Cartridge: PP (disc)
Maximum working pressure: 8 bar
Minimum working pressure: 2 bar
Maximum working temperature: 60°C
Back flush operation criteria: time and / or pressure differential
Back flush controlling unit: electronic (AC/DC) control
Filtration degree: 50-100-130-200 microns

Working principle

Back flush operation starts by sensing a predefined pressure differential and changing water flow direction by a 3 way valve. The high downstream pressure accumulated by the water which has flow direction changed while its passing from inside to outside of the filter will overcome the suppression force which presses discs down and releases discs. Water direction also moves tangentially to discs and by that the discs start a circular movement and particles which stick on the surface will be removed and discharged.

Other information:

• Drain for purged water is required.
• There is no need to replace the cartridge.

Warranty: two years for natural persons and a year for legal persons.