Filters - SEKO - #9

PFA Series throw-away wound polypropylene yarn cartridge

The PFA Series filter cartridges are created by winding a polypropylene yarn onto an internal rigid support. They are suitable for:

Primary filtration of small particles suspended in water (sand, rust, mud, scales)

Domestic use: protection of equipment (washing machines, boilers, furnaces, taps, etc.), filtration of water not destined to drinking (irrigation systems, pools, etc.)

Industrial use: protection of pumps, purification systems and reverse osmosis systems with pre-filtration, applications in the photography, electroplating, chemicals, petrochemistry, and

pharmaceutical industries

Average lifetime: Variable, maximum 6 months Maintenance: None, replace the cartridge if clogged

Maximum temperature: 50 °C

Non-toxic materials

Filtering material: Polypropylene

Internal support: Polypropylene

Available degree of filtration in microns (|im): 1 |im • 5 • 10 • 20

PM B Series throw-away ¹

melt-blown" foamed polypropylene cartridge

systems and reverse osmosis systems with pre-filtration, applications in the photography, electroplating, chemicals, petrochemistry, and pharmaceutical industries, and ultraviolet sterilization systems. Post-filtration for granular activated carbon systems

Average lifetime: Variable, maximum 6 months M aintenance: None, replace the cartridge if clogged

Maximum temperature: 50 °C

Non-toxic materials, suitable for drinking water Filtering material: Polypropylene Internal support: Polypropylene

The PM B Series filter cartridges are made using an innovative technological process that creates an even layer of filtering material. The special arrangement of the fibers guarantees gradual filtration with action that increases from the outside toward the inside. On the whole, the average lifetime and effectiveness of the cartridge is considerably increased. They are suitable for:

Primary filtration of small particles suspended in

water (sand, rust, mud, scales)

Domestic use: Protection of equipment (washing

machines, boilers, furnaces, taps, etc.), filtration of

water destined to drinking as well (softeners,

irrigation systems, pools, etc.)

Industrial use: Protection of pumps, purification

Available degree of filtration in microns (|im): 5 . 25