1 Max filtering area for FQG sand filter: 6.96M2 2 Filter media:quartz sand 3 MOQ:1PC

FQG spherical shallow sand filter is a spherical shell with unique interior design.it can assure the smooth flow when filtering so that the filter effect is good.Backwashing is formed when several airlift.recoil and high efficiency.Compared with other traditional sand filter,it is more automatic,more backwash,less sand usage and less water.

For shallow filter,high efficiency,short time,water-saving when backwashing(only 30% water quantity compared with the traditonal sand filter).easy installation.

Filter rating		Filter media(12-40cm)			Suggested flow		Backwashing flow
Normal filtration		quartz sand 0.7--0.9mm			40-50m3/h		33-55m3/h
Polished filtration		quartz sand0.4--0.6mm			15-25m3/h		25-40m3/h

Unit	Style	Land occupation L*W*H		Filtering area(m2)		Flow for coarse filtration  T/H			Flow for fine filtration  T/H		Weight KG
1	FQG-1	1.22*1.22*2.4		1.16		40-50			15-25		800
2	FQG-2	3.5*1.22*2.4		2.32		80-100			30-50		1700
3	FQG-3	4.9*1.22*2.4		3.48		120-150			45-75		2600
4	FQG-4	6.7*1.22*2.4		4.64		160-200			60-100		3500
5	FQG-5	8.4*1.22*2.4		5.8		200-250			75-125		4400
6	FQG-6	10.2*1.22*2.4		6.96		240-300			90-150		5300

FQG-5 shallow sand media filter