Gravel / sand

• Gravel filters are used for  primary filtration of water from reservoirs,dams,open canals, rivers,sewage water,and other types of contaminated water.
• Gravel filter systems consist of individual filters or filter batteries, according to the water output and filtration requirements.
  

Specifications

Inlet/outlet diameter (inch)	Body diameter(inch)	Recommended maximum flow rate (m 3/h)	Weight empty (kg)	Media weight  (kg)	Approx. gross volume
1	12	5	42	60	0.14
1.5	16	11	49	90	0.19
2	20	18	70	120	0.31
3	20	18	75	120	0.42
2	24	24	90	210	0.60
3	24	24	90	210	0.60
3	30	30	135	270	0.70
3	36	40	185	390	1.15
4	48	80	310	690	1.90