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