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5
Dimensions and Flow Values
Overview
Parameter
Nominal sizes:
Weight:
Dimensions DN65-DN100:
Flow value at ∆p=0.2 bar:
Flow value at ∆p=0.5 bar:
DVGW registration number:
Note:
All dimensions in mm unless stated otherwise.
* DN125 with 2 pcs. extension flanges (2 x EXF125-A to be ordered separately)
6
Assembly
6.1 Installation Guidelines
•
Install in horizontal pipework with filter bowl downwards
–
This position ensures optimum filter efficiency
•
Install shut-off valves
•
These filters are armatures which need to be
maintained regularly
•
Ensure good access
–
Pressure gauge can be read off easily
–
Simplifies maintenance and inspection
•
The installation location should be protected against
frost
•
Related to the EN 806-2 it is recommended to install the
filter immediately after the water meter
MU0H-1178GE23 R0519
DN65-DN100
D
L
DN
65
kg
25
L
290
H
581
h
434
D
193
F
185
3
m
/h
30
3
m
/h
48
GB
Values
Single filter*
80
100
35
43
310
350
665
767
508
610
230
247
200
220
48
60
78
100
NW-9301CR0186
•
In order to avoid flooding, it is recommended to arrange
a permanent, professionally dimensioned wastewater
connection
6.2 Assembly instructions
1.
Thoroughly flush pipework
2.
Install filter
•
Note flow direction
•
Install without tension or bending stresses
3.
Seal in pressure gauges
4.
Install discharge connection
3
DN125
L
2 filters parallel
125
80
100
65
n.a
n.a
420
n.a
n.a
767
n.a
n.a
610
n.a
n.a
247
n.a
n.a
250
n.a
n.a
60
96
120
100
156
200
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