Italiano
The Extended twin body screen filter – with valve, offers the best solution for the filtration of suspended solids in public irrigation systems, gardening and agriculture, as well as in fertigation. The inline filter of the screen filter series is made of UV-resistant black PPGF, equipped with a cartridge with stainless steel mesh.
Extended twin body screen filter – with valve has a filter surface area of 1270 cm² and is particularly used in prefiltration and in the construction of filter units. Cleaning the cartridge depends on the quality of the water to be filtered and is done manually by disassembling the filter.
GENERAL CATALOGS AND TECHNICAL DATA SHEETS IN
VARIANT SIZE MAX FLOW CARTRIDGE JUNCTION
20550-IVL-120-2.0 3" 1020 lt/min INOX 120 mesh BSP (Gas)
20550-IVLN-120-2.0 3" 1020 lt/min INOX 120 mesh NPT
20550-IVLV-120-2.0 3" 1020 lt/min INOX 120 mesh ALFARAPID
20550-IVM-120-2.0 4" 1200 lt/min INOX 120 mesh BSP (Gas)
20550-IVMN-120-2.0 4" 1200 lt/min INOX 120 mesh NPT
20550-IVMV-120-2.0 4" 1200 lt/min INOX 120 mesh ALFARAPID
FEATURES:
- Maximum pressure: 8 bar
- Filtering area: 1270 cm²
BODY:
Black high-impact, UV-stabilised PPGF with high ageing resistance.
NUT:
Black high-impact, UV-stabilised PAGF with high ageing resistance.
GASKETS:
Nitrile rubber (NBR Standard)
WORKING TEMPERATURES:
MIN= 5°C MAX= 60°C (with polyester cartridge)
MIN= 5°C MAX= 80°C (with stainless steel cartridge)
REGULATION FOR DRINKING WATER:
DM 174-06/04/2004 (Italy), DM 23/04/2009 e Reg. UE n° 10/2011
REFERENCE STANDARDS:
- Filetti BSP [BSP Threads]: UNI EN 10226 (ISO 7-1), BS 21, AS 1722.1
- Filetti NPT [NPT Threads]: ANSI-ASME B1.20.1
- Prove [Tests]: ISO 1167