Flowserve LNGT - Manual (Page 15)

LNGT USER INSTRUCTIONS ENGLISH 00083107 02-08
Page 15 of 48
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3.4.2 Pump and impeller data
Pump size
Impeller minimum
passage
size
mm [in.]
=
outlet width
Nominal wear
ring diameter
mm
Case wear ring
only
Nominal wear
ring diameter
mm
Case- and
impeller wear
ring
Mean radial
wear ring clearance
mm
Approx. oil capacity,
both bearings
liter
150LNGT375F 17 [0.67] 210.4 230.4 0.2
150LNGT375G 24 [0.94] 210.4 230.4 0.2
150LNGT375H 26.4 [1.04] 190.35 210.35 0.175
150LNGT400F 22 [0.87] 190.35 210.35 0.175
150LNGT400G 19 [0.75] 210.4 230.4 0.2
150LNGT475F 18 [0.71] 190.35 210.35 0.175
200LNGT300F 27.5 [1.08] 210.4 230.4 0.2
200LNGT350F 18.3 [0.72] 210.4 230.4 0.2
200LNGT400F 19 [0.75] 230.45 250.45 0.225
200LNGT425F 23.4 [0.92] 210.4 230.4 0.2
200LNGT475F 26.6 [1.05] 230.45 250.45 0.225
200LNGT500F 18 [0.71] 210.4 230.4 0.2
200LNGT550F 20 [0.79] 230.45 250.45 0.225
200LNGT600F 20.6 [0.81] 240.45 260.45 0.225
250LNGT325F 30.6 [1.2] 230.45 250.45 0.225
250LNGT425F 23 [0.91] 255.45 275.45 0.225
250LNGT500F 35 [1.38] 270.45 290.45 0.225
250LNGT575F 30 [1.18] 270.45 290.45 0.225
250LNGT575G 32 [1.26] 270.45 290.45 0.225
250LNGT625F 34.8 [1.37] 285.45 305.45 0.225
300LNGT275F 41.3 [1.63] 255.45 275.45 0.225
300LNGT300F 62 [2.44] 240.45 260.45 0.225
300LNGT300G 49 [1.93] 210.4 240.45 0.2 / 0.225
300LNGT400F 33 [1.3] 270.45 290.45 0.225
300LNGT400G 37 [1.46] 250.45 270.45 0.225
300LNGT425F 34.8 [1.37] 300.5 320.5 0.25
300LNGT500F 26 [1.02] 285.45 305.45 0.225
300LNGT725F 26 [1.02] 295.45 315.45 0.225
350LNGT325F 74 [2.91] 300.5 320.5 0.25
350LNGT400F 58 [2.28] 300.5 320.5 0.25
350LNGT400G 61 [2.4] 300.5 320.5 0.25
350LNGT450F 39 [1.54] 300.5 320.5 0.25
350LNGT525F 33 [1.3] 340.5 360.5 0.25
350LNGT600F 28 [1.1] 340.5 360.5 0.25
350LNGT600G 40 [1.57] 340.5 360.5 0.25
350LNGT600H 34 [1.34] 290.45 335.45 0.225
350LNGT675F 44.5 [1.75] 375.5 395.5 0.25
400LNGT350F 90 [3.54] 300.5 320.5 0.25
400LNGT550F 43.5 [1.71] 375.5 395.5 0.25
500LNGT375F 85 [3.35] 340.5 360.5 0.25
500LNGT450F 78.3 [3.08] 340.5 360.5 0.25
500LNGT650F 35 [1.38] 375.5 395.5 0.25
800LNGT1250Y1 125 [4.92] - 779 / 780 0.6 / 0.6
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note: 779/780 = DE / NDE