The ALFAMATIC extended twin body disk filter offers the best solution for the filtration of suspended solids in public irrigation, gardening and agriculture, as well as in fertigation. The self-cleaning filter of the disk filter series is made of black, UV-resistant PPGF with a PP disk cartridge.
The ALFAMATIC extended twin body disk filter with a filter surface area of 2122 cm² is particularly used in prefiltration and in the construction of filter units. With the Alfamatic system, the flow of clean water simply enters from the opposite side of the inlet, allowing the cartridge to decompress and the discs to separate and rotate, resulting in automatic and fast filter cleaning. Equipped with a Vortix system that transfers a helicoidal movement to the water, conveying impurities to the filter walls, thus considerably reducing the number of washes and thus water and energy consumption.
GENERAL CATALOGS AND TECHNICAL DATA SHEETS IN
VARIANT SIZE MAX FLOW CARTRIDGE JUNCTION
20550-A-L-120-2.0 3" 720 lt/min Disk 120 mesh & Vortix BSP (Gas)
20550-A-LN-120-2.0 3" 720 lt/min Disk 120 mesh & Vortix NPT
20550-A-LV-120-2.0 3" 720 lt/min Disk 120 mesh & Vortix ALFARAPID
20550-A-M-120-2.0 4" 1100 lt/min Disk 120 mesh & Vortix BSP (Gas)
20550-A-MN-120-2.0 4" 1100 lt/min Disk 120 mesh & Vortix NPT
20550-A-MV-120-2.0 4" 1100 lt/min Disk 120 mesh & Vortix ALFARAPID
- Maximum pressure: 10 bar
- Filtering area: 2122 cm²
BODY AND CAP:
Black high-impact, UV-stabilised PPGF with high ageing resistance.
Black high-impact, UV-stabilised PAGF with high ageing resistance.
Nitrile rubber (NBR Standard)
MIN= -10°C MAX= 95°C
REGULATION FOR DRINKING WATER:
DM 174-06/04/2004 (Italy), DM 23/04/2009 e Reg. UE n° 10/2011
- Filetti BSP [BSP Threads]: UNI EN 10226 (ISO 7-1), BS 21, AS 1722.1
- Filetti NPT [NPT Threads]: ANSI-ASME B1.20.1
- Grooved pipes [Grooved pipes]: ANSI/AWWA C 606-87
- Prove [Tests]: ISO 1167