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Центробежные насосы
NSCF 300-450/3150/W45 VDC4
Технические характеристики Страница: 80

Lowara NSCF 300-450/3150/W45 VDC4 [80/204] E nsc series operating characteristics at 50 hz 4 poles

e-NSC SERIES

OPERATING CHARACTERISTICS AT 50 Hz, 4 POLES

The NPSH values are laboratory values; for practical use we suggest increasing these values by 0,5 m.

These performances are valid for liquids with density ρ = 1,0 Kg/dm

and kinematic viscosity ν = 1 mm

/sec.

NSC2 32-250 ~ 1450 [rpm] ISO 9906:2012 - Grade 3B

0 10 20 30 40 50

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5

Q [Imp gpm]

Q [l/s]

32-250/11

32-250/07

50.9

49.7

0 10 20 30 40 50 60

Q [US gpm]

H [ft]

H[m]

η[%]

η[%]η[%]

η[%]

32-250/11

NPSH [ft]

NPSH[m]

32-250/11

32-250/07

0.0

0.2

0.4

0.6

0.8

1.0

1.2

0.0

0.2

0.4

0.6

0.8

1.0

0 2 4 6 8 10 12 14

Pp[HP]

Pp[kW]

Q [m

/h]

NSC2 32

250_4P50_A_CH

Содержание

E nsc series 1
Erp 2009 125 ec 1
Ecodesign directive erp 2
Contents 3
E nsc series hydraulic performance range at 50 hz 2 poles 4
Hydraulic performance range at 50 hz 4 poles 4
Nsc 1450 rpm iso 9906 2012 grade 3b 4
Nsc 2900 rpm iso 9906 2012 grade 3b 4
E nsc series general introduction 5
E nsc series for commercial building services cbs applications benefits 6
E nsc series for industry applications benefits 7
E nsc series identification code 8
N s c f 1 5 0 4 0 0 1 1 0 0 a w 4 5 v c c 4 8
E nsc series rating plate 9
Legend 9
Pump only nsc electric pump 9
E nsc series 10
List of models at 50 hz 2 poles 10
E nsc series 11
Elenco modelli serie nsc a 50 hz elenco modelli serie nsc a 50 hz elenco modelli serie nsc a 50 hz elenco modelli serie nsc a 50 hz 2 poli 2 poli 2 poli 2 poli 11
List of models at 50 hz 2 poles 11
E nsc series 12
List of models at 50 hz 4 poles 12
E nsc series 13
List of models at 50 hz 4 poles 13
Material nsce material nsce material nsce material nsce 14
Nsce series electric pump cross section and main components 14
Nsc2 series electric pump cross section and main components 15
Material nscs 32 80 16
Nscs series electric pump cross section and main components 16
Material nscs 17
Nscs series electric pump cross section and main components 17
Material nscs 32 80 18
Nsc nscf nscc series electric pump cross section and main components 18
Material nsc nscf nscc frame size 32 and 42 19
Nsc nscf nscc series electric pump cross section and main components 19
Material nsc nscf nscc frame size 60 20
Nsc nscf nscc series electric pump cross section and main components 20
40 20 0 20 40 60 80 100 120 140 160 21
Acqua calda pressione minima alla tenuta meccanica 21
B resin impregnated carbon e epdm g aisi 316 a antimony impregnated carbon v fkm fpm 21
Bq1egg wa 16 bar 25 90 c 10 bar 120 c burgmann 21
Bq1vgg 16 bar 25 120 c hot water up to 80 c q1q1egg 16 bar 25 120 c q1q1vgg 16 bar 25 120 c hot water up to 80 c 21
Cast ductile iron d 16 bar 120 c and 15 6 bar 140 c 21
Cast duplex r 16 bar 140 c 21
Cast stainless steel n 16 bar 100 c and 14 8 bar 140 c 21
Codice 21
Data 21 luglio 2015 21
Disegnatore m caldarde 21
E nsc series mechanical seals 21
Egg wa b 21
Epdm gasket 30 140 c 21
Fkm gasket 20 5 200 c 21
Hot water minimum pressure required at mechanical seal hot water could be different in case of other liquids 21
Mechanical seal 21
Modello nsc p t relationship cast iron 21
Note deriva da lne_m0001_a_ot del 06 1 014 con aggiunte modifiche 21
Nsc_m0005_b_ot 21
Position 1 2 position 3 position 4 5 21
Pressure temperature application limits for complete pump 21
Reference limits pump body casing cast iron c 16 bar 120 c and 14 9 bar 140 c 21
Revisione c 21
Silicon carbide 21
Tungsten carbide 21
Vapour pressure 60 c 80 c 100 c 120 c 140 c 0 2 bar 0 48 bar 1 01 bar 1 99 bar 3 6 bar 21
Xylem service italia srl 21
Aegg a 22
Avgg a 22
Db dc dn 22
E nsc series 22
Egg wa 22
Epdm fkm 22
Pressure temperature application limits for complete pump 22
Aegg a 23
Avgg a 23
E nsc series 23
Egg wa 23
Epdm fkm 23
Pressure temperature application limits for complete pump 23
E nsc series motors 24
Erp 2009 125 ec 24
Motori monofase per serie fhe 50 hz 2 poli 24
Nsce series single phase motors at 50 hz 2 poles 24
Motori trifase per serie nsce 50 hz 2 poli motori trifase per serie nsce 50 hz 2 poli motori trifase per serie nsce 50 hz 2 poli motori trifase per serie nsce 50 hz 2 poli 25
Nsce nsc2 series three phase motors at 50 hz 2 poles 25
Motori trifase per serie nscs 50 hz 2 poli motori trifase per serie nscs 50 hz 2 poli motori trifase per serie nscs 50 hz 2 poli motori trifase per serie nscs 50 hz 2 poli 26
Nscs series three phase motors at 50 hz 2 poles up to 22 kw 26
Motori trifase per serie nscs 50 hz 2 poli da 18 5kw fino a 90kw 27
Nscs series three phase motors at 50 hz 2 poles from 30 to 90 kw 27
Motori trifase per serie nscf 50 hz 2 poli fino a 18 5 kw 28
Nscf nscc series three phase motors at 50 hz 2 poles up to 18 5 kw 28
Motori trifase per serie nscf 50 hz 2 poli da 15kw fino a 200kw 29
Nscf nscc series three phase motors at 50 hz 2 poles from 22 to 200 kw 29
Motori trifase per serie nsce 50 hz 4 poli 30
Nsce nsc2 series three phase motors at 50 hz 4 poles 30
Motori trifase per serie fhs4 fhf4 50 hz 4 poli fino a 15 kw motori trifase per serie fhs4 fhf4 50 hz 4 poli fino a 15 kw motori trifase per serie fhs4 fhf4 50 hz 4 poli fino a 15 kw motori trifase per serie fhs4 fhf4 50 hz 4 poli fino a 15 kw 31
Nscs series three phase motors at 50 hz 4 poles 31
Motori trifase per serie nscs 50 hz 4 poli da 18 5kw fino a 90kw motori trifase per serie nscs 50 hz 4 poli da 18 5kw fino a 90kw motori trifase per serie nscs 50 hz 4 poli da 18 5kw fino a 90kw motori trifase per serie nscs 50 hz 4 poli da 18 5kw fino a 90kw 32
Nscs series three phase motors at 50 hz 4 poles from 18 5 to 90 kw 32
Motori trifase per serie nscf 50 hz 4 poli fino a 15 kw motori trifase per serie nscf 50 hz 4 poli fino a 15 kw motori trifase per serie nscf 50 hz 4 poli fino a 15 kw motori trifase per serie nscf 50 hz 4 poli fino a 15 kw 33
Nscf nscc series three phase motors at 50 hz 4 poles from 0 25 to 15 kw 33
Nscf nscc series three phase motors at 50 hz 4 poles from 18 5 to 315 kw 34
Motor noise 35
Nsce nsc2 nscs motors 2 poles 50 hz nscf nscc motors 2 poles 50 hz 35
Nscf nscc motors 4 poles 50 hz nsce nsc2 nscs motors 4 poles 50 hz 35
The tables below show the mean sound pressure levels lp measured at 1 meter s distance in a free field according to the a curve iso 1680 standard the noise values are measured with idling 50 hz motor with a tolerance of 3 db a 35
E nsc series pumps 36
Erp 2009 125 ec 36
E nsc series minimum efficiency index mei 37
Nsc series nsc series nsc series nsc series minimum efficiency index mei minimum efficiency index mei minimum efficiency index mei minimum efficiency index mei 37
250 100 250 38
250 50 250 38
315 nsc2 32 250 65 250 38
A0003_c_ch 38
E nsc series hydraulic performance range at 50 hz 2 poles 38
Nsc 2900 rpm iso 9906 2012 grade 3b 38
Q imp gpm 38
Q us gpm 38
E nsc 32 40 50 series hydraulic performance table at 50 hz 2 poles 39
E nsc 65 80 series hydraulic performance table at 50 hz 2 poles 40
E nsc 100 125 series hydraulic performance table at 50 hz 2 poles 41
Tabella di prestazioni idrauliche serie nscs nscf nscc 100 125 2 poli 50 hz tabella di prestazioni idrauliche serie nscs nscf nscc 100 125 2 poli 50 hz tabella di prestazioni idrauliche serie nscs nscf nscc 100 125 2 poli 50 hz tabella di prestazioni idrauliche serie nscs nscf nscc 100 125 2 poli 50 hz 41
A0004_d_ch 42
E nsc series hydraulic performance range at 50 hz 4 poles 42
Nsc 1450 rpm iso 9906 2012 grade 3b 42
Q imp gpm 42
Q us gpm 42
E nsc 32 40 50 series hydraulic performance range at 50 hz 4 poles 43
E nsc 65 80 series hydraulic performance range at 50 hz 4 poles 44
E nsc 100 125 150 series hydraulic performance range at 50 hz 4 poles 45
Tabella di prestazioni idrauliche serie nscs nscf nscc 100 150 4 poli 50 hz tabella di prestazioni idrauliche serie nscs nscf nscc 100 150 4 poli 50 hz tabella di prestazioni idrauliche serie nscs nscf nscc 100 150 4 poli 50 hz tabella di prestazioni idrauliche serie nscs nscf nscc 100 150 4 poli 50 hz 45
E nsc 200 250 300 series hydraulic performance range at 50 hz 4 poles 46
E nsc series identification of graph 47
E nsc series operating characteristics at 50 hz 2 poles 48
Nsc 32 125 2900 rpm iso 9906 2012 grade 3b 48
E nsc series operating characteristics at 50 hz 2 poles 49
Nsc 32 160 2900 rpm iso 9906 2012 grade 3b 49
E nsc series operating characteristics at 50 hz 2 poles 50
Nsc 32 200 2900 rpm iso 9906 2012 grade 3b 50
E nsc series operating characteristics at 50 hz 2 poles 51
Nsc2 32 250 2900 rpm iso 9906 2012 grade 3b 51
E nsc series operating characteristics at 50 hz 2 poles 52
Nsc 32 250 2900 rpm iso 9906 2012 grade 3b 52
E nsc series operating characteristics at 50 hz 2 poles 53
Nsc 40 125 2900 rpm iso 9906 2012 grade 3b 53
E nsc series operating characteristics at 50 hz 2 poles 54
Nsc 40 160 2900 rpm iso 9906 2012 grade 3b 54
E nsc series operating characteristics at 50 hz 2 poles 55
Nsc 40 200 2900 rpm iso 9906 2012 grade 3b 55
E nsc series operating characteristics at 50 hz 2 poles 56
Nsc 40 250 2900 rpm iso 9906 2012 grade 3b 56
E nsc series operating characteristics at 50 hz 2 poles 57
Nsc 50 125 2900 rpm iso 9906 2012 grade 3b 57
E nsc series operating characteristics at 50 hz 2 poles 58
Nsc 50 160 2900 rpm iso 9906 2012 grade 3b 58
E nsc series operating characteristics at 50 hz 2 poles 59
Nsc 50 200 2900 rpm iso 9906 2012 grade 3b 59
E nsc series operating characteristics at 50 hz 2 poles 60
Nsc 50 250 2900 rpm iso 9906 2012 grade 3b 60
2950 rpm iso 9906 2012 grade 3b nsc 50 315 61
E nsc series operating characteristics at 50 hz 2 poles 61
E nsc series operating characteristics at 50 hz 2 poles 62
Nsc 65 125 2900 rpm iso 9906 2012 grade 3b 62
E nsc series operating characteristics at 50 hz 2 poles 63
Nsc 65 160 2900 rpm iso 9906 2012 grade 3b 63
E nsc series operating characteristics at 50 hz 2 poles 64
Nsc 65 200 2900 rpm iso 9906 2012 grade 3b 64
E nsc series operating characteristics at 50 hz 2 poles 65
Nsc 65 250 2900 rpm iso 9906 2012 grade 3b 65
2950 rpm iso 9906 2012 grade 3b nsc 65 315 66
E nsc series operating characteristics at 50 hz 2 poles 66
E nsc series operating characteristics at 50 hz 2 poles 67
Nsc 80 160 2900 rpm iso 9906 2012 grade 3b 67
E nsc series operating characteristics at 50 hz 2 poles 68
Nsc 80 200 2900 rpm iso 9906 2012 grade 3b 68
E nsc series operating characteristics at 50 hz 2 poles 69
Nsc 80 250 2900 rpm iso 9906 2012 grade 3b 69
2950 rpm iso 9906 2012 grade 3b nsc 80 316 70
E nsc series operating characteristics at 50 hz 2 poles 70
2950 rpm iso 9906 2012 grade 3b nsc 100 160 71
E nsc series operating characteristics at 50 hz 2 poles 71
2950 rpm iso 9906 2012 grade 3b nsc 100 200 72
E nsc series operating characteristics at 50 hz 2 poles 72
2950 rpm iso 9906 2012 grade 3b nsc 100 250 73
E nsc series operating characteristics at 50 hz 2 poles 73
2950 rpm iso 9906 2012 grade 3b nsc 100 316 74
E nsc series operating characteristics at 50 hz 2 poles 74
2950 rpm iso 9906 2012 grade 3b nsc 125 200 75
E nsc series operating characteristics at 50 hz 2 poles 75
2950 rpm iso 9906 2012 grade 3b nsc 125 315 76
E nsc series operating characteristics at 50 hz 2 poles 76
E nsc series operating characteristics at 50 hz 4 poles 77
Nsc 32 125 1450 rpm iso 9906 2012 grade 3b 77
E nsc series operating characteristics at 50 hz 4 poles 78
Nsc 32 160 1450 rpm iso 9906 2012 grade 3b 78
E nsc series operating characteristics at 50 hz 4 poles 79
Nsc 32 200 1450 rpm iso 9906 2012 grade 3b 79
E nsc series operating characteristics at 50 hz 4 poles 80
Nsc2 32 250 1450 rpm iso 9906 2012 grade 3b 80
E nsc series operating characteristics at 50 hz 4 poles 81
Nsc 32 250 1450 rpm iso 9906 2012 grade 3b 81
E nsc series operating characteristics at 50 hz 4 poles 82
Nsc 40 125 1450 rpm iso 9906 2012 grade 3b 82
E nsc series operating characteristics at 50 hz 4 poles 83
Nsc 40 160 1450 rpm iso 9906 2012 grade 3b 83
E nsc series operating characteristics at 50 hz 4 poles 84
Nsc 40 200 1450 rpm iso 9906 2012 grade 3b 84
E nsc series operating characteristics at 50 hz 4 poles 85
Nsc 40 250 1450 rpm iso 9906 2012 grade 3b 85
E nsc series operating characteristics at 50 hz 4 poles 86
Nsc 50 125 1450 rpm iso 9906 2012 grade 3b 86
E nsc series operating characteristics at 50 hz 4 poles 87
Nsc 50 160 1450 rpm iso 9906 2012 grade 3b 87
E nsc series operating characteristics at 50 hz 4 poles 88
Nsc 50 200 1450 rpm iso 9906 2012 grade 3b 88
E nsc series operating characteristics at 50 hz 4 poles 89
Nsc 50 250 1450 rpm iso 9906 2012 grade 3b 89
1450 rpm iso 9906 2012 grade 3b 90
E nsc series operating characteristics at 50 hz 4 poles 90
Nsc 50 315 90
E nsc series operating characteristics at 50 hz 4 poles 91
Nsc 65 125 1450 rpm iso 9906 2012 grade 3b 91
E nsc series operating characteristics at 50 hz 4 poles 92
Nsc 65 160 1450 rpm iso 9906 2012 grade 3b 92
E nsc series operating characteristics at 50 hz 4 poles 93
Nsc 65 200 1450 rpm iso 9906 2012 grade 3b 93
E nsc series operating characteristics at 50 hz 4 poles 94
Nsc 65 250 1450 rpm iso 9906 2012 grade 3b 94
1450 rpm iso 9906 2012 grade 3b nsc 65 315 95
E nsc series operating characteristics at 50 hz 4 poles 95
E nsc series operating characteristics at 50 hz 4 poles 96
Nsc 80 160 1450 rpm iso 9906 2012 grade 3b 96
E nsc series operating characteristics at 50 hz 4 poles 97
Nsc 80 200 1450 rpm iso 9906 2012 grade 3b 97
E nsc series operating characteristics at 50 hz 4 poles 98
Nsc 80 250 1450 rpm iso 9906 2012 grade 3b 98
1450 rpm iso 9906 2012 grade 3b nsc 80 315 99
E nsc series operating characteristics at 50 hz 4 poles 99
1450 rpm iso 9906 2012 grade 3b nsc 80 400 100
E nsc series operating characteristics at 50 hz 4 poles 100
1450 rpm iso 9906 2012 grade 3b nsc 100 160 101
E nsc series operating characteristics at 50 hz 4 poles 101
1450 rpm iso 9906 2012 grade 3b nsc 100 200 102
E nsc series operating characteristics at 50 hz 4 poles 102
1450 rpm iso 9906 2012 grade 3b nsc 100 250 103
E nsc series operating characteristics at 50 hz 4 poles 103
1450 rpm iso 9906 2012 grade 3b nsc 100 315 104
E nsc series operating characteristics at 50 hz 4 poles 104
1450 rpm iso 9906 2012 grade 3b nsc 100 400 105
E nsc series operating characteristics at 50 hz 4 poles 105
1450 rpm iso 9906 2012 grade 3b nsc 125 200 106
E nsc series operating characteristics at 50 hz 4 poles 106
1450 rpm iso 9906 2012 grade 3b nsc 125 250 107
E nsc series operating characteristics at 50 hz 4 poles 107
1450 rpm iso 9906 2012 grade 3b nsc 125 315 108
E nsc series operating characteristics at 50 hz 4 poles 108
1450 rpm iso 9906 2012 grade 3b nsc 125 400 109
E nsc series operating characteristics at 50 hz 4 poles 109
1450 rpm iso 9906 2012 grade 3b nsc 150 200 110
E nsc series operating characteristics at 50 hz 4 poles 110
1450 rpm iso 9906 2012 grade 3b nsc 150 250 111
E nsc series operating characteristics at 50 hz 4 poles 111
1450 rpm iso 9906 2012 grade 3b nsc 150 315 112
E nsc series operating characteristics at 50 hz 4 poles 112
1450 rpm iso 9906 2012 grade 3b nsc 150 400 113
E nsc series operating characteristics at 50 hz 4 poles 113
1450 rpm iso 9906 2012 grade 3b nsc 150 500 114
E nsc series operating characteristics at 50 hz 4 poles 114
1475 rpm iso 9906 2012 grade 3b nsc 200 250 115
E nsc series operating characteristics at 50 hz 4 poles 115
1475 rpm iso 9906 2012 grade 3b nsc 200 315 116
E nsc series operating characteristics at 50 hz 4 poles 116
1475 rpm iso 9906 2012 grade 3b nsc 200 400 117
E nsc series operating characteristics at 50 hz 4 poles 117
1475 rpm iso 9906 2012 grade 3b nsc 200 500 118
E nsc series operating characteristics at 50 hz 4 poles 118
1475 rpm iso 9906 2012 grade 3b nsc 250 315 119
E nsc series operating characteristics at 50 hz 4 poles 119
1475 rpm iso 9906 2012 grade 3b nsc 250 400 120
E nsc series operating characteristics at 50 hz 4 poles 120
1475 rpm iso 9906 2012 grade 3b nsc 250 500 121
E nsc series operating characteristics at 50 hz 4 poles 121
1475 rpm iso 9906 2012 grade 3b nsc 300 350 122
E nsc series operating characteristics at 50 hz 4 poles 122
1475 rpm nsc 300 400 123
E nsc series operating characteristics at 50 hz 4 poles 123
Iso 9906 2012 grade 3b 123
1475 rpm iso 9906 2012 grade 3b nsc 300 450 124
E nsc series operating characteristics at 50 hz 4 poles 124
Nsce 32 40 50 series dimensions and weights at 50 hz 2 poles 127
Nsce 65 80 series dimensions and weights at 50 hz 2 poles 129
Nsce 32 40 50 series dimensions and weights at 50 hz 4 poles 131
Nsce 65 80 series dimensions and weights at 50 hz 4 poles 133
Dimensioni e pesi serie nsc2 2 poli 50 hz dimensioni e pesi serie nsc2 2 poli 50 hz dimensioni e pesi serie nsc2 2 poli 50 hz dimensioni e pesi serie nsc2 2 poli 50 hz 134
Nsc2 series dimensions and weights at 50 hz 2 poles 134
Nsc2 series dimensions and weights at 50 hz 4 poles 135
Dimensioni e pesi serie nscs 32 40 50 2 poli 50 hz 137
Nscs 32 40 50 series dimensions and weights at 50 hz 2 poles 137
Nscs 65 80 series dimensions and weights at 50 hz 2 poles 139
Nscs 100 125 series dimensions and weights at 50 hz 2 poles 140
Type b 140
Type c 140
Nscs 100 125 series dimensions and weights at 50 hz 2 poles 141
Dimensioni e pesi serie nscs 32 40 50 4 poli 50 hz 143
Nscs 32 40 50 series dimensions and weights at 50 hz 4 poles 143
Nscs 65 80 series dimensions and weights at 50 hz 4 poles 145
Dn pm1 146
Flange 146
Nscs 100 125 150 200 250 series dimensions and weights at 50 hz 4 poles 146
Type a 146
Type b 146
Nscs 100 125 150 200 250 series dimensions and weights at 50 hz 4 poles 147
Nsc 32 40 50 65 80 series dimensions and weights bare shaft 149
Flange 150
Nsc 100 125 150 200 250 300 series dimensions and weights bare shaft 150
Shaft end 150
Nsc 100 125 150 200 250 300 series dimensions and weights bare shaft 151
Nscf 32 series mounted on base dimensions and weights at 50 hz 2 poles 152
Type b 152
Nscf 40 50 65 series mounted on base dimensions and weights at 50 hz 2 poles 153
Nscf 80 100 125 series mounted on base dimensions and weights at 50 hz 2 poles 154
Type b 154
Nscf 80 100 125 series mounted on base dimensions and weights at 50 hz 2 poles 155
Nscf 32 series mounted on base dimensions and weights at 50 hz 4 poles 156
Type b 156
Nscf 40 50 65 series mounted on base dimensions and weights at 50 hz 4 poles 157
Nscf 80 100 125 series mounted on base dimensions and weights at 50 hz 4 poles 158
Type b 158
Nscf 80 100 125 series mounted on base dimensions and weights at 50 hz 4 poles 159
Nscf 150 series mounted on base dimensions and weights at 50 hz 4 poles 160
Type b 160
Nscf 200 250 300 series mounted on base dimensions and weights at 50 hz 4 poles 161
Nscc 32 series spacer coupling dimensions and weights at 50 hz 2 poles 162
Type b 162
Nscc 40 50 65 series spacer coupling dimensions and weights at 50 hz 2 poles 163
Nscc 80 100 125 series spacer coupling dimensions and weights at 50 hz 2 poles 164
Type b 164
Nscc 80 100 125 series spacer coupling dimensions and weights at 50 hz 2 poles 165
Nscc 32 series spacer coupling dimensions and weights at 50 hz 4 poles 166
Type b 166
Nscc 40 50 65 series spacer coupling dimensions and weights at 50 hz 4 poles 167
Nscc 80 100 125 series spacer coupling dimensions and weights at 50 hz 4 poles 168
Type b 168
Nscc 80 100 125 series spacer coupling dimensions and weights at 50 hz 4 poles 169
Nscc 150 series spacer coupling dimensions and weights at 50 hz 4 poles 170
Type b 170
Nscc 200 250 300 series spacer coupling dimensions and weights at 50 hz 4 poles 171
E nsc with hydrovar 173
Nsc h series e nsc with hydrovar 174
Lowara 175
Nsc h series e nsc with hydrovar 175
Operating principle 175
Typical example of energy savings 175
Accessories 176
Flexible coupling dimensions 177
Spacer coupling dimensions 178
Spacer coupling dimensions 179
E nsc series dimensions of 180
E nsc series dimensions of round weld counterflanges according to en 1092 1 180
Round threaded counterflanges according to en 1092 1 180
Nsce 32 80 series 2 poles shim for pump and motor feet 181
Nsce 32 80 series 4 poles shim for pump and motor feet 182
Nscs 32 80 series 2 poles shim for pump and motor feet 183
Nscs 100 125 series 2 poles shim for pump and motor feet 184
Nscs 32 80 series 4 poles shim for pump and motor feet 185
Nscs 100 250 series 4 poles shim for pump and motor feet 186
Shim for motor feet 187
Shim for pump feet 187
Nscs support base kit 188
Nscs support base kit 189
Reports and declarations 191
Technical appendix 194
Technical appendix 195
Tensione di vapore tabella tensione di vapore ps e densita ρ dell acqua 195
Vapour pressure vapour pressure ps and ρ density of water table 195
Tabella perdite di carico per 100 m tubazione diritta in ghisa formula hazen williams c 100 196
Table of flow resistance in 100 m of straight cast iron pipeline hazen williams formula c 100 196
Technical appendix 196
Flow resistance table of flow resistance in bends valves and gates 197
Tabella lunghezza di tubazione equivalente 197
Technical appendix 197
The flow resistance is calculated using the equivalent pipeline length method according to the table below 197
The table is valid for the hazen williams coefficient c 100 cast iron pipework for steel pipework multiply the values by 1 41 for stainless steel copper and coated cast iron pipework multiply the values by 1 85 when the equivalent pipeline length has been determined the flow resistance is obtained from the table of flow resistance the values given are guideline values which are bound to vary slightly according to the model especially for gate valves and non return valves for which it is a good idea to check the values supplied by manufacturers 197
Length 198
Pressure and head 198
Technical appendix 198
Temperature 198
Volume 198
Volumetric capacity 198
Further product selection and documentation xylec 199
Technical appendix 199
Further product selection and documentation xylec 200
Technical appendix 200
Xylem zīl m 204

Lowara NSCF 300-450/3150/W45 VDC4 [80/204] E nsc series operating characteristics at 50 hz 4 poles

Содержание

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