TECHNICAL DATA
8
85
H250
www.krohne.com
04/2009 - 4000269302 MA H250-R02
H250H - Horizontal installation position
Measuring span 10 : 1; flow values 100%
Reference condition:
Water 68
°
F
Air 68
°
F - 14.7 psi
Remarks:
•
The indicated pressure losses are valid for water and air at maximum flow rate.
•
Other flow ranges on request.
•
Conversion to other media or operating data in accordance with VDE /VDI Directive 3513
EN
ASME
Cone
Flow rate
Water [gph]
Flow rate
Air [scfm]
Pressure loss
[psig]
DN15
1/2"
K 15.1
18.5
1.12
2.87
K 15.2
31.7
1.86
3.00
K 15.3
47.6
2.79
2.87
K 15.4
74.0
4.65
3.31
K 15.5
119
7.44
3.68
K 15.6
185
11.2
4.78
K 15.7
317
18.6
8.68
K 15.8
423
24.8
14.0
K 15.8
634
37.2
23.5
DN25
1"
K 25.1
343
21.7
1.79
K 25.2
528
31.0
1.54
K 25.3
793
49.6
1.71
K 25.4
1321
80.6
2.13
K 25.5
2245
136
3.19
K 25.5
2642
161
4.94
DN50
2"
K 55.1
2642
161
3.53
K 55.2
4227
260
3.38
K 55.3
5812
360
3.23
K 55.3
8982
558
6.17
DN80
3"
K 85.1
6604
403
1.91
K 85.2
9246
589
1.91
K 85.2
15851
992
4.26
DN100
4"
K 105.1
21134
1364
3.68
K 105.1
31701
1984
5.00
MA_H250_R02_en_PRT.book Page 85 Tuesday, September 22, 2009 12:26 PM
