Technical Datasheet
Pool Mechanical Equipment
Doc. No
FOY-CH-FLT-0002-01
Praga Bobbin-Wound Filter Filament-Wound Pool Filter
Pool Mechanical EquipmentCH-FLT-0002-01
The Praga Filament-Wound Filter is a filament-wound pool filter with a 1 m bed height, installed in the filtration line of public pools. Its seven sizes have body diameters of Ø1050-2200 mm, filtration velocity classes of 20-50 m³/h/m² and a flow range of 17-157 m³/h. Each size is sold under a separate code in the 2.5 bar and 4 bar pressure classes. A pressure gauge, an air bleed valve and a drain valve are included.
Technical Specifications
- Body Diameter
- 1050 mm / 1200 mm / 1400 mm / 1600 mm / 1800 mm / 2000 mm / 2200 mm
- Filtration Area
- 0.87 m² / 1.13 m² / 1.54 m² / 2.01 m² / 2.54 m² / 3.14 m² / 3.80 m²
- Filtration velocity
- 20 m³/h/m² / 30-40 m³/h/m² / 50 m³/h/m² / 20-30 m³/h/m² / 40-50 m³/h/m² / 30 m³/h/m² / 40 m³/h/m²
- Flow Rate
- 17 m³/h / 25 / 34 m³/h / 43 m³/h / 22 / 33 m³/h / 45 / 56 m³/h / 30 m³/h / 46 m³/h / 61 m³/h / 40 m³/h / 60 / 80 m³/h / 100 m³/h / 50 m³/h / 76 m³/h / 101 m³/h / 125 m³/h / 62 m³/h / 94 m³/h / 157 m³/h / 114 m³/h / 152 m³/h
- Connection
- Ø63 mm / Ø75 mm / Ø90 mm / Ø110 mm / Ø125 mm / Ø140 mm / Ø160 mm
- Max. Operating Pressure
- 2.5 bar / 4 bar
- Filter bed height
- 1 m
- Top lid diameter
- 400 mm
- Body Material
- Isophthalic polyester and fibreglass (filament-wound)
- Certification
- EN 16713-1
All figures are manufacturer data; they vary by model.
Compatibility and connections
- Body diameter
- Ø1050-2200 mm
- Filtration velocity
- 20-50 m³/h/m²
- Pressure class
- 2.5 or 4 bar
- Connection
- Ø63-Ø160 mm
Products considered together
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Construction serviceSwimming Pool Construction