Sand filter D 800 (50432)

Efficient water filtration significantly extends the interval between necessary cleaning tasks in spray fountains, ponds, and other systems.

The crystal quartz sand filter should be operated independently of and parallel to actual spray fountain and circulation technology. The filter can work during fountain operation, in periods when the fountain is not operating, or it can even work around the clock.

The filter system consists of a container made of fibre-glass reinforced plastic and a pump and a multi-port valve. Everything is compact and premounted on a plastic pallet. The fill opening of the filter tank is sealed with a cover and an integrated manometer. The tank can be filled with crystal quartz sand or AFM filter medium and contaminated water is suctioned in by the pump. In the filter the water is forced through the filter material via an upper distributor with sieve and then it is fed back into the pool through a lower distributor with small open-seam pipe. If the filter capacity is exhausted the filter is simply rinsed in reverse and the debris is discharged via the wastewater channel.

Characteristic
- Efficient, mechanical water filtration
- Extends the cleaning interval
- Environmentally-friendly mechanical filtration
- Pre-assembled, easy-to install unit comprised of filter, pump, and multi-port valve
- Easy to clean

Technical Data

Dimensions (L x W x H)	mm	1000 x 1000 x 1250
Filter tank diameter	mm	830
Filter surface	m²	0.50
Recirculation capacity at 8 m wc	m³/h	25
Filter speed at 8 m wc	m/h	50
Reverse rinse speed	m/h	50
Reverse rinse duration		ca. 2 - 4 Min.
Water requirement per reverse rinse		ca. 1250 l in 3 Min.
Grain of the filter material	mm	0.4-1.0
Quantity of the filter material		ca. 325 kg
Max. operating pressure	bar	2.5
Suction-side connection		2"
Pressure-side connection	mm	63
Pressure-side connection		2"
Connection - back-flush	mm	63
Connection - back-flush		2
Power consumption	W	1850
Rated current	A	8.3
Rated voltage	V	230
Frequency	Hz	50
Protection class		IPX4
Net weight	kg	66.00
Material filter		GRP