1
4
2
Index
Number
1
1
2
1
3
1
4
1
5
6
6
2
7
2
8
1
9
1
10
1
11
2
12
1
13
1
14
1
15
1
Filter
Filter medium: gravel / sand (kg)*
Filtration surface area (m²)
Operating pressure (bar)
Maximum operating pressure (according to
EN 16713-1) (bars)
Filtration rate according to NF P 90-30 2
(m
/h/m²)
3
Max flow rate (m
/h)
3
* Grain size: Sand 0.6/1.25 - Gravel 2.0/4.0
** In the case of 920 filters fitted with a 2" valve, given the load loss created, the maximum recommended flow rate is 26m
is approximately 40 m
/h/m
)
2
3
CONSTRUCTION & RÉNOVATION
3
15
6
7
5
8
Tank
Base
Diffuser
Air bleed tube
High flow rate laterals
Elbow collector
Bulkhead fitting
Bottom drain
Lid
Lid o-ring
Bulkhead fitting
Pressure gauge
Multiport valve
Fastening ring
Air bleed valve
14
9
10
3
Item designation
Ø 500
Ø 610
25 / 50
25 / 100
0.2
0.28
1.6
1.6
2
2
50
50
10
14
2021/01 - Indice de révision : I - Code : 26680
13
11
Ø 760
Ø 920
50 / 200
75 / 275
0.44
0.65
1.6
1.6
2
2
50
50
22
33**
/h (the filtration rate at this flow rate
3
15/36