Flowserve ESP3 - Manual (Page 21)

ESP3 USER INSTRUCTIONS ENGLISH 26999943 08-11
Page 21 of 64
4.7.4 Allowable Nozzle Loads
Discharge piping should be constructed to fit to the
ESP3 discharge piping flange. The ESP3 design
can accommodate large piping loads without
affecting the operation of the pump, but the installation should not impose unnecessary loads to
the discharge flange. The allowable piping loads
are shown in Figure 4.2.
Figure 4-2 ESP3 Nozzle Loading
1
max max max max max max
≤ + + + + +
Mz
Mz
My
My
Mx
Mx
Fz
Fz
Fy
Fy
Fx
Fx
Force N Moments Nm
Group Size Fx Fy Fz Mx My Mz
1E 1.5x1LFSP-4 760 1270 760 414 441 414
1E 1.5x1SP-62 760 1270 760 414 441 414
1E 3x1.5SP-62 930 1560 930 515 542 515
1E 3x2SP-62 1110 1870 1110 610 644 610
1E 1.5x1SP-8 760 1270 760 414 441 414
1E 1.5x1LFSP-8 760 1270 760 414 441 414
1E 3x1.5SP-82 930 1560 930 515 542 515
1E 3x2SP-82 1110 1870 1110 610 644 610
2E 3x1.5SP-82 930 1560 930 515 542 515
2E 3x2SP-82 1110 1870 1110 610 644 610
2E 4x3SP-82 1380 2310 1380 759 800 759
2E 2x1SP-10A 760 1270 760 414 441 414
2E 2x1LFSP-10 760 1270 760 414 441 414
2E 3x1.5SP-10 930 1560 930 515 542 515
2E 2x2RSP-10 1110 1870 1110 610 644 610
2E 3x2SP-10 1110 1870 1110 610 644 610
2E 3x3RSP-10 1380 2310 1380 759 800 759
2E 4x3SP-10 1380 2310 1380 759 800 759
2E 4x3SP-10H 1380 2310 1380 759 800 759
2E 6x4SP-10\H 1780 2980 1780 976 1030 976
2E 3x1.5SP-13 930 1560 930 515 542 515
2E 3x1.5LFSP-13 930 1560 930 515 542 515
2E 3x2SP-13 1110 1870 1110 610 644 610
2E 4x3SP-13\HH 1380 2310 1380 759 800 759
2E 4x3RSP-13 1380 2310 1380 759 800 759
3E 6x4SP-13A 1780 2980 1780 976 1030 976
3E 6x4RSP-13 1780 2980 1780 976 1030 976
3E 8x6SP-14A 2340 3890 2340 1281 1356 1281
3E 10x8SP-14 2800 4670 2800 1539 1620 1539
3E 6x4SP-16\A 1780 2980 1780 976 1030 976
3E 8x6SP-16 2340 3890 2340 1281 1356 1281
3E 10x8SP-16\H 2800 4670 2800 1539 1620 1539