Sand filtration - HECHT 302111
10" sand filtration with coarse dirt pre-filter. Flow rate 5 m3/hr. Read more ▼
Product code: HECHT302111

Product description
Benefits
- Filtration includes a coarse dirt pre-filter to prevent damage to the pump from sucking in objects that could clog it or damage the pump turbine blades
- the filtration is equipped with a pressure gauge that monitors the pressure in the system, so that you always have an overview of the correct functioning of the filtration and the need for flushing
- the perfect combination of a high-quality polypropylene container, which is characterised by its high strength and long service life, with a powerful pump
- the filtration unit is equipped with flanges for 32 and 38 mm hoses (hoses not included)
- seven-way valve with adjustable filtration mode, rinse, cold, flush
- simple principle of water flow through silica sand, which traps fine impurities and returns only clean filtered water to the pool
- simple installation and commissioning
Sand filtration with high performance and coarse dirt pre-filter. Sand tank capacity 12 kg. Water flow rate 5m3/hr. GS/CE certification. Power consumption 200 W.
The filtration is equipped with a seven-way valve for easy maintenance.
Most of the time the valve is set to filter mode. In this mode, the pool water passes through the filter sand which traps impurities and the purified water is returned to the pool.
By switching the valve to backwash, the water in the filtration flows in the opposite direction. The sand is animalised, the settled impurities are released and the polluted water is discharged through the outlet to the sewer.
In the flushing mode, the water then flows in the normal direction, but is again discharged to the sewer. This mode is used to allow the sand to settle again in the container, where further settled dirt can be released and is thus washed out of the pool.
The last mode of the valve is winterization. This position is used when the pool is out of service.
The pump must be switched off when handling the valve in any way, otherwise the valve may be damaged!
The indicated flow rate and maximum discharge of the filtration are values measured under ideal conditions, in practice they are mainly influenced by the way the filtration is connected to the pool. The actual flow rate and discharge are then influenced by, for example, the length and diameter of the pipe used, the type of skimmer used, the type and number of return nozzles or the size and type of solar absorbers connected. If you intend to connect solar absorbers located high on the roof away from the pool to the filtration, we recommend that you consult a specialist for the connection.
Read moreParameters
Engine | Electric 230 V/ 50 Hz |
Power input (W) | 250 |
Max. delivery volume | 5 |
Power | Electric 230 V/50 Hz |
Hose mandrel diameter (flange) | 32/38 mm |
Maximální výtlak (m) | 7 |
Kapacita písku (kg) | 12 |
Požadovaná velikost zrnka písku | 0,6 - 1,2 mm |