Installation, Operating and Maintenance Instruction
MP, MPA, MPAI Design
Permissible Forces / Torques on the DND
Pressure Joints
Dimension
Vertical Pressure
Joints
Fx
330
Fy
300
MP40.2
MP40.3
Fz
380
MPA40.2
590
∑F
MPAI40.2
Mx
280
MPA40.3
My
140
MPAI40.3
DND 40
Mz
190
370
∑M
Fx
560
Fy
510
MP65.1
MP65.2
Fz
620
MPA65.1
980
∑F
MPAI65.1
Mx
350
MPA65.2
My
200
MPAI65.2
DND 65
Mz
260
480
∑M
Fx
900
Fy
810
MP100.1
MP100.2
Fz
1010
MPA100.1
1580
∑F
MPAI100.1
Mx
440
MPA100.2
My
260
MPAI100.2
DND 100
Mz
330
610
∑M
Fx
1130
Fy
1010
MP125.1
MP125.2
Fz
1250
MPA125.1
1970
∑F
MPAI125.1
Mx
570
MPA125.2
My
350
MPAI125.2
DND 125
Mz
440
800
∑M
The suction and pressure joints must be considered
separately.
If not all loads in effect reach the value limits, one of
these loads may exceed the usual value limit by 1.4
times. The following requirement must be observed
here:
∑
∑
2
((
F
/
F
)
berechnet
max
.
zul
.
MP 100-english
Article No 771074011
Horizontal Pressure
Joints,
Right or Left
330
380
300
590
280
140
190
370
560
620
510
980
350
200
260
480
900
1010
810
1580
440
260
330
610
1130
1250
1010
1970
570
350
440
800
∑
∑
+
(
M
/
M
berechnet
max
.
zul
page 83
3.6
Permitted
Temperatures
In principle, the pressure and temperature values
given in the datasheet and/or order confirmation as
well as the performance label apply. Values (for
pressure and temperature) exceeding these values or
falling below them (for temperature) are not permitted.
If no pressures and/or temperatures are specified in
the data sheet and/or the order confirmation, the
following limits apply for supply pressure and room
temperature:
Supply pressure (system pressure) = Pressure at
the pump intake:
MP design:
MPA, MPAI design:
Room temperature:
Also obey the applicable laws and regulations when
using the pump (e.g. DIN 4747 or DIN 4752, Section
4.5).
Max. permissible operating pressure (casing and
flange) applies for the material codes:
111, 211, 311, 262, 411, 462
Max. permissible operating pressure (casing and
flange) applies for the material codes:
532, 141, 341, 151, 351, 672
For the material code used, see the data sheet and/or
the order confirmation.
2
≤
)
)
2
.
The specified pressure and temperature limits apply
for standard materials.
The usage limits for other materials are available upon
request.
Model MP, MPA, MPAI
Pressures
max. 40 bar
max. 10 bar
max. 40° C
Curve acc. EN 1092
Curve acc. EN 1092
and
Revision 02
Issue 01/2007