Flowserve MJ Slurry - Manual (Page 20)

MJ SLURRY USER INSTRUCTIONS ENGLISH 71569294 - 02/08
Page 20 of 42
®
4.7.2 Maximum forces and moments allowed on MJ Slurry pump flanges
Maximum forces (F) in N (lbf) and moments (M) in
Nm (lbf•ft)
Discharge
Flange Size
DN
(in.)
Mx My Mz Fx Fy Fz
50
(2)
460
(340)
230
(170)
350
(260)
710
(160)
580
(130)
890
(200)
65
(2-1/2)
710
(520)
350
(260)
540
(400)
890
(200)
760
(170)
1110
(250)
80
(3)
950
(700)
470
(350)
720
(530)
1070
(240)
890
(200)
1330
(300)
100
(4)
1330
(980)
680
(500)
1000
(740)
1420
(320)
1160
(260)
1780
(400)
125
(5)
1830
(1340)
940
(690)
1450
(1070)
1960
(440)
1600
(360)
2450
(550)
150
(6)
2300
(1700)
1180
(870)
1780
(1300)
2490
(560)
2050
(460)
3110
(700)
200
(8)
3530
(2600)
1760
(1300)
2580
(1900)
3780
(850)
3110
(700)
4890
(1100)
250
(10)
5020
(3700)
2440
(1800)
3800
(2800)
5340
(1200)
4450
(1000)
6670
(1500)
300
(12)
6100
(4500)
2980
(2200)
4610
(3400)
6670
(1500)
5340
(1200)
8000
(1800)
Notes:
1) F = External force (tension or compression)
M = External moment, clockwise or counter-clockwise
2) Forces and moments may be applied simultaneously in any
direction.
3) Values apply to all materials.
4) Higher loads may be applicable, if direction and magnitude of
individual loads are known, but these need written approval from
Flowserve
5) Pumps must be on rigid foundations and baseplates must be
fully grouted
6) Pump/baseplate should not used as pipe anchor. Expansion
joints must be properly tied.
7) The pump mounting bolt torques specified must be used to
prevent relative movement between the pump casing and
baseplate. (See section 6.6, Fastener torques.) The bolt
material must have a minimum yield strength of 600 N/mm
2
(87 000 lb/in. 2 )