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Australian Hydronic Supplies
10 Frankston Gardens Drive
Carrum Downs, Victoria,
Australia 3201
9.3 Manifold water pressure drops
MANIFOLD FLOW RATE SETTINGS AND PRESSURE LOSS
Flow
1
2
3
4
5
T o t a l M a n i f o l d F l o w
L/H
30
66
108
150
180
300
400
500
600
700
800
900
L/M
0.5
1.1
1.8
2.5
3.0
5 . 0
6 . 7
8 . 3
1 0 . 0 1 1 . 6 1 3 . 3
1 5
L/S
0.008 0.018 0.030 0.417
0.5
0 . 0 8 0 . 1 1 0 . 1 3 0 . 1 7 0 . 1 9 0 . 2 2 0 . 2 5
Refer to Chart above for flows and pressure loss
Pressure M/Bar 20 40 60 80 1 0 0 1 2 0 1 4 0
Pressure kPa
2
4
6
8
1 0
1 2
1 4