Calplas series HFS-6

Item No. 3034100385
Industrial grade polyester filter The HFS filter is considerably higher than the FA filter and contains nearly 50% more filter medium. It provides more contact time due to the higher filter bed, resulting in a better filtration and flocculation process. The HFS 15 filter and higher-level models
This product cannot be ordered at the moment.
Description

Industrial grade polyester filter

The HFS filter is considerably higher than the FA filter and contains nearly 50% more filter medium. It provides more contact time due to the higher filter bed, resulting in a better filtration and flocculation process.

The HFS 15 filter and higher-level models are constructed with a larger transparent filter lid and contain approximately 20% more filter medium. They also have an additional lid at the bottom of the filter.

  • Very large transparent top lid.
  • Internal steel reinforcement.
General
Characteristics
  • Industrial quality polyester filter, color blue RAL 5015
  • The HFS filter is considerably higher than the FA filter and contains almost 50% more filter medium, more contact time due to a higher filter bed and therefore a better filter and flocculation process
  • The HFS 15 filter and the models above it are equipped with a larger transparent filter cover and contain approximately 20% more filter medium
  • Equipped with a special AFM diff usor for ideal water distribution on the filter bed, which prevents the formation of craters
  • Maximum operating pressure 2.5 bar, test pressure 3.75 bar (available on request with operating pressure up to 7 bar). Temperature resistant up to 40°c
  • Includes pressure gauge, air vent and transparent lid
  • Exclusive 6-way valve, optional automatic or manual selection. Besgo backwash valve fits standard on the filter, coupling set required separately stated
Good to know

Calplas® Filter

Calplas makes filters for industrial applications and for the swimming pool industry. Founded in 1970 in San Sebastian (Spain), this company has built up a solid experience and unique know-how under the Calplas ® brand over time. Calplas® products have enjoyed great success worldwide as their durability and performance far exceed market standards.

Why should you choose Calplas®?

Craftsmanship since 1970

  • For over half a century, Calplas has been selling the most reliable filters worldwide.
  • Our engineers perform highly accurate calculations for every filter diameter and design.
  • All our filters undergo quality checks and are pressure tested before delivery.

Built to last

  • Glass fiber reinforced polyester (GRP) for total watertightness and corrosion resistance.
  • Reinforced with steel at all points where the filter is subjected to extra stress.
  • All parts are additionally coated with orthophthalic resin for optimum resistance to heat and chemicals.

Sense of detail

  • Cast-in threaded connections for 100% secure connections.
  • Large transparent covers, extra sight glass and access hatch available for easier maintenance.
  • Solid support feet molded onto main frame for unrivaled stability and durability.
  • Beautifully finished with UV-resistant gel coating on the outside.

Optimal efficiency

  • Best filtration and backwash performance thanks to special top diffusers, distribution arms and internal piping that ensure optimum water flow in the filter.
  • Available with various filter bed heights: the higher the filter bed, the better the filtration efficiency.
  • Exclusive AFM® filter for unparalleled filtration performancees.
Specifications
Warranty 5 years tank warranty
Weight 15 kg
Height 861 mm
Filter capacity at 50m³/h/m² (backwash capacity) 6.5 m³/h
Filter capacity at 30m³/h/m² 3.9 m³/h
Filter Diameter 415mm
Diameter filter opening top 190 mm
Filter area 0.13
Distance from ground 260 mm
Distance of connections 190 mm
Sand 75 kg
Gravel 25 kg
AFM Grade 1 63 kg
AFM Grade 2 42 kg
Connection IN 2"
Connection OUT 2"
    Loading
    Loading
    Icons made by Freepik from www.flaticon.com is licensed by CC 3.0 BY