type
constant c
type
constant c
0005-24
3,1076
52-6L
0,0194
0015-24
1,7972
52-6LS
0,0177
M
003-12
1,4381
52-12
0,0127
003-24
1,4229
55-6LT
0,0432
006-12
0,9558
55-12T
0,0278
006-24
0,9558
55-24
0,0157
01-48
0,5743
70-6L
0,0154
012-12
0,6144
70-6LS
0,0156
M
012-24
0,6144
70-12
0,0100
025-6L
0,4828
70-12V
0,0100
025-12T
0,6271
70-18
0,0100
05-6LT
0,6837
70-24
0,0100
025-12
0,3792
70-48
0,0100
025-24
0,3768
75-6LT
0,0344
05-12
0,2379
100-6L
0,0126
05-24
0,2306
100-6LS
1-6L
0,2379
100-18
0,0100
1-12
0,1547
110-6LT
0,0277
1-12V
0,1547
110-12T
0,0179
1-24
0,1541
130-6L
0,0099
1-24V
0,1541
130-6LS
0,0099
M
2-6L
0,1547
130-12
0,0066
2-12
0,0971
130-12V
0,0066
2-12V
0,0971
130-18
0,0067
2-24
0,0974
200-6L / 202-6L
0,0079
2-24V
0,0974
200-12T
0,0109
5-6L
0,0965
240-12
0,0045
5-6LS
0,0885
M
300-6L
0,0057
5-12
0,0599
300-12T
0,0082
5-12V
0,0599
5-24
0,0603
5-24V
0,0603
5-48
0,0603
8-12T
0,091
BIG sizes
10-6L
0,0597
type
constant c
10-6LS
0,0527
M
240-6C
0,0045
10-12
0,0379
240-9C
0,0045
10-12V
0,0379
240-12C
0,0045
10-24
0,0380
240-12L
0,0045
10-24V
0,0380
240-18L
0,0045
10-48
0,0380
240-24C
0,0044
14-12
0,0307
240-24D
0,0045
15-6LT
0,1055
300-3TR
0,0082
15-12T
0,0675
300-9TR
0,0082
17-6L
0,0379
300-12TR
0,0082
17-6LS
0,0362
M
300-12TU
0,0082
17-12
0,0256
300-18TU
0,0082
17-12V
0,0256
300-24TV
0,0082
17-24
0,0257
300-27TH
0,0082
17-24V
0,0257
400-3TN
0,0061
17-48
0,0257
400-6TN
0,0061
26-6L
0,0307
400-6TR
0,0061
26-12
0,0192
400-12TR
0,0061
30-6LT
0,0644
400-18TU
0,0061
30-12T
0,0452
500-3LA
0,0045
35-6L
0,0253
500-6LA
0,0045
35-6LS
0,0247
M
35-12
0,0155
35-12V
0,0155
35-18
0,0156
35-24
0,0156
35-24V
0,0156
35-48
0,0156
40-6LT
0,0524
Derivation of the NPSH value:
Q
capacity US GPM
c
constant
Take NPSH value depending on the
calculated factor from NPSH curve (refer
to sheet 2) and add a 1,5ft safety margin.
NPSH = f (Faktor) sheet 2
Faktor = Q × c
NPSH = f (Faktor) + 1,5ft
NPSH Calculation
Dokument / document
TI.122.01us
Ausgabe / issue
M / 15.04.10
Blatt / sheet
1 (2)
BN 5-12
0.0965x24=2.316
Summary of Contents for BN 5-12 Series
Page 13: ...TAB 1 DEVICE DATA SHEETS ...
Page 18: ...TAB 2 APPROVED SUBMITTAL ...
Page 23: ...All data subject to change without notice 1 800 ASK 4WEG www weg net 14 ...
Page 26: ...Your advantages our pumps ...
Page 45: ...ADV 2 13E And what can we get flowing for you Your nearest contact Or visit www seepex com ...
Page 117: ...TAB 3 INSTALLATION OPERATIONS AND MAINTENANCE ...
Page 133: ...Page 37 ...
Page 233: ...www weg net Manual of Electric Motors 64 ENGLISH Figure 2 1 IEC motor nameplate Page 135 ...
Page 234: ...www weg net Manual of Electric Motors 65 ENGLISH Figure 2 2 NEMA motor nameplate Page 136 ...
Page 306: ...TAB 4 AS BUILTS AND SUPPLEMENTAL INFORMATION ...
Page 307: ...R Page 29 ...
Page 308: ...R Page 30 ...