Goulds Pumps 3393 - IOM - Manual (Page 119)

Appendix
English Units (inches) Metric Units (mm)
Impeller Hub to Dif- Normal 0.020 0.020 0.020 0.020 0.50 0.50 0.50 0.50
fuser
Replace 0.040 0.040 0.040 0.040 1.00 1.00 1.00 1.00
Balance Drum to Normal 0.016 0.016 0.016 0.016 0.40 0.40 0.40 0.40
Stator
Replace 0.032 0.032 0.032 0.032 0.80 0.80 0.80 0.80
Suction Bearing Normal 0.004 0.004 0.004 0.004 0.10 0.10 0.10 0.10
Bushing to Sleeve
Replace 0.008 0.008 0.008 0.008 0.20 0.20 0.20 0.20
(ES)
Maximum allowable forces and moments
Appendix C
Table 9: Suction Nozzle Configuration (English units)
Forces (lbf) Moments (ft-lbs)
Flange Fx Fy Fz Σ F Mx My Mz Σ M
Size (in)
Horizon- 5 550 440 360 790 1340 685 1020 1820
tal nozzle 6
700 560 460 1010 1700 870 1300 2310
parallel to
8 1100 850 700 1560 2600 1300 1900 3500
the shaft
(ES)
10 1500 1200 1000 2200 3700 1800 2800 5000
Vertical 4 320 260 400 570 980 500 740 1330
nozzle
5 440 360 550 790 1340 685 1020 1820
perpen-
6 560 460 700 1010 1700 870 1300 2310
dicular to
the shaft 8
850 700 1100 1560 2600 1300 1900 3500
(RS)
Horizon- 4
320 400 260 570 980 500 740 1330
tal nozzle 5
550 440 360 790 1340 685 1020 1820
perpen-
6 560 700 460 1010 1700 870 1300 2310
dicular to
the shaft 8
850 1100 700 1560 2600 1300 1900 3500
(RS)
Table 10: Suction Nozzle Configuration (Metric units)
Forces (N) Moments (Nm)
Flange Fx Fy Fz Σ F Mx My Mz Σ M
Size (in)
Horizon- 5 2446 1957 1601 35140 1816 928 1382 2466
tal nozzle 6
3114 2491 2046 4492 2304 1179 1762 3130
parallel to
8 4893 3781 3114 6939 3523 1762 2575 4743 the shaft
(ES)
10 6672 5338 4448 9786 5014 2439 3794 6775
Vertical 4 1423 1156 1779 2535 1328 678 1003 1802
nozzle
5 1957 1601 2446 3514 1816 928 1382 2466
perpen-
6 2491 2046 3114 4492 2304 1179 1762 3130
dicular to
the shaft 8
3781 3114 4893 6939 3523 1762 2575 4743
(RS)
Horizon- 4
1423 1779 1156 2535 1328 678 1003 1802
tal nozzle 5
2446 1957 1601 3514 1816 928 1382 2466
perpen-
6 2491 3114 2046 4492 2304 1179 1762 3130
dicular to
the shaft 8
3781 4893 3114 6939 3523 1762 2575 4743
(RS)
Table 11: Discharge Nozzle Configuration (English units)
Forces (lbf) Moments (ft-lbs)
Flange Fx Fy Fz Σ F Mx My Mz Σ M
Size (in)
Model 3393 Installation, Operation, and Maintenance Manual 117