4 INSTALLATION INSTRUCTIONS
PAGE
4.0R
▲ The installation of a removable distance piece between the end connection (B) and
the pipe work is recommended in order to make the dismantling of the stator easy.
The distance piece (see sketch) needs to have a minimum "ABL" disassembly length.
The values of „ABL“ are shown in the table below, depending on the pump size and
the number of stages.
Disassembly length ABL in mm:
*) for one stage pumps with L or P geometry the ABL values of 2 stage pumps are
valid
The disassembly length "ABL" is also shown in the arrangement drawings in
accordance with our Standard QSH V - TB 01 - 002.
text no.
R 04005-1/2
issued: 25.10.2017 Revision: 11
copy to:
Pump-
size
Number of stages
1 *) 2 3 4 6 8 10 12
015 90 160 230 310 460 610 770 920
021 130 230 340 450 670 880 1100 1310
031 170 310 450 590 880 1160 1440 1730
038 230 430 630 830 1230 1630 2030 2430
045 270 500 730 960 1430 1890 2350 2820
053 320 600 880 1170 1730 2290 2860 3420
063 370 690 1010 1330 1980 2620 3270 3910
076 420 800 1170 1540 2280 3030 3770 4520
090 500 950 1390 1840 2720 3610 4500 -
105 630 1180 1740 2300 3410 4520 - -
125 740 1400 2060 2720 4040 - - -
148 890 1680 2470 3260 ----
180 1020 1910 - - - - - -
IPP - EN - EN_04005_20171025/2 - D8411276 - 4300003998 - 000100 - NPS - 00229929 N 2018-02-21 19:03:25
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