HF Series Horizontal Sand Filter
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HF Series Horizontal Sand Filter

Horizontal sand filters are made of polyester reinforced with fiberglass; they are totally anti-corrosive and have high mechanical , chemical and thermal resistance, higher quality water is achieved with their greater filtering capacity.
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  • WL-HF series
  • LASWIM
  • 84212110

Horizontal Sand Filter

Horizontal sand filters are made of polyester reinforced with fiberglass; they are totally anti-corrosive and have high mechanical , chemical and thermal resistance, higher quality water is achieved with their greater filtering capacity. Indexes of turbidity and contaminants of the filtered water are reduced due to their increased retention capacity, the time between back washed increases proportionally with the height of the filter bed, meaning there are fewer interruptions in filtration, and lower water consumption, because the number of back washes needed is decreased and there is less erosion of the filtering material.

A horizontal filter is the ideal choice in cases where a great volume of water is to be treated, and in cases which require optimization of the available space, as a single horizontal filter can be suitable up to 3 vertical filters of the same diameter simplied by increasing its length.

Detailed Photos

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Product Parameters


φ1200mm

Model L Length(mm) Pipe Size Filter Area(m2) Design flow 0.4-0.8mm Sand Weight(kg) 1-2mm Gravel Weight(kg) Tank Diameter(mm) Tank Height(mm)
inches mm m³/h lpm
WL-HF121900 1900 4 110 1.96 59 983 1100 430 1200 1390
WL-HF122300 2300 6 160 2.42 73 1216 1430 550 1200 1390
WL-HF122500 2500 6 160 2.65 79 1316 1750 700 1200 1390
WL-HF122700 2700 6 160 2.87 86 1433 2080 830 1200 1390
WL-HF123000 3000 6 160 3.21 96 1599 2330 925 1200 1390


φ1400mm

Model L Length(mm) Pipe Size Filter Area(m2) Design flow 0.4-0.8mm Sand Weight(kg) 1-2mm Gravel Weight(kg) Tank Diameter(mm) Tank Height(mm)
inches mm m³/h lpm
WL-HF141900 1900 4 110 2.23 67 1116 2000 580 1400 1600
WL-HF142500 2500 6 160 3.02 91 1516 2750 800 1400 1600
WL-HF143000 3000 6 160 3.67 110 1833 3375 1000 1400 1600


φ1600mm

Model L Length(mm) Pipe Size Filter Area(m2) Design flow 0.4-0.8mm Sand Weight(kg) 1-2mm Gravel Weight(kg) Tank Diameter(mm) Tank Height(mm)
inches mm m³/h lpm
WL-HF161900 1900 6 160 2.47 74 1233 2800 600 1600 1830
WL-HF162500 2500 6 160 3.36 101 1683 3800 850 1600 1830
WL-HF163000 3000 6 160 4.1 123 2049 4700 1050 1600 1830


φ1800mm

Model L Length(mm) Pipe Size Filter Area(m2) Design flow 0.4-0.8mm Sand Weight(kg) 1-2mm Gravel Weight(kg) Tank Diameter(mm) Tank Height(mm)
inches mm m³/h lpm
WL-HF182500 2500 6 160 3.74 112 1866 4850 980 1800 2050
WL-HF183000 3000 6 160 4.58 137 2282 5930 1230 1800 2050
WL-HF183500 3500 6 200 5.41 162 2699 7000 1480 1800 2050
WL-HF184000 4000 6 200 6.25 187 3115 8080 1700 1800 2050


φ2000mm

Model L Length(mm) Pipe Size Filter Area(m2) Design flow 0.4-0.8mm Sand Weight(kg) 1-2mm Gravel Weight(kg) Tank Diameter(mm) Tank Height(mm)
inches mm m³/h lpm
WL-HF202500 2500 6 160 4.34 130 2166 6000 1050 2000 2220
WL-HF203000 3000 6 160 5.3 159 2649 7450 1300 2000 2220
WL-HF203500 3500 8 200 6.25 187 3282 8900 1550 2000 2220
WL-HF204000 4000 8 200 7.21 216 3599 10350 1800 2000 2220
WL-HF204500 4500 8 200 8.16 245 4082 11800 2080 2000 2220

Standard:
Maximum working pressure:36psi/2.5kg/m2
Maximum operating water temperature:50ºC   
Maximum testing pressure:58psi/4.0kg/cm2
Optional:
Maximum working pressure:58psi/4.0kg/m2
Maximum operating water temperature:50ºC   
Maximum testing pressure:86psi/6.0kg/cm2




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