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BED FILTER

Filtro Leito Laffi Filtration

PRESENTATION

The LAFFI WATER Bed Filter line was designed to meet the needs of filtration, clarification, final polishing and dechlorination in various industrial processes.

The filter is equipped with a control panel with valves and pressure gauges, the filtering load must be applied according to the need for filtration.

Filtration rates depending on the filter area, the volume of the filter medium and in some cases the time of contact of the water with the bed, are parameters considered for the equipment to have a good performance and for its durability.

Flow rates that can vary from 5 ~ 300 m3 / h.

BED FILTER MODELS

FILTERING MEDIA

  • Coal;

  • Sand;

  • Zeolite;

Resins

  • Cationic;

  • Anionic;

  • Mixed .

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PROJECT DATA

  • Manufacturing project according to ASME VIII - Div I;

  • NR-13 documentation, when required;

  • Pressure class: up to 10 kgf / cm2.

CONSTRUCTION MATERIAL

  • Carbon Steel - ASTM;

  • Stainless Steel - 304, 316, 316L;

  • FRPV.

SURFACE FINISH

  • Carbon Steel - Standard LAFFI paint

External: Green polyamide epoxy;

Internal: White polyamide epoxy;

Special painting requirements, when required.

  • Stainless Steel

Shot blasting with stainless steel microspheres;

Sanitary polishing when required.

CONNECTIONS

  • Threaded - (Female) - 1 "NPT ~ 2;

  • ANSI flange 2. 1/2 "~ 20";

  • Vitaulic / SMS / DIN.

SPECIAL REQUIREMENTS

Automation:

  • PLC;

  • Flow Controllers;

  • PH measurement;

  • Pressure measurement.

SEALS

  • Buna N - Note: PTFE;

  • Others, when required.

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