Xylem LOWARA MP Série Instructions De Montage, De Service Et De Maintenance page 81

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 ∑F
590
MPAI40.2
Mx 280
MPA40.3
My 140
MPAI40.3
DND 40 Mz 190
∑M
370
Fx 560
Fy 510
MP65.1
MP65.2
Fz 620
MPA65.1 ∑F
980
MPAI65.1
Mx 350
MPA65.2
My 200
MPAI65.2
DND 65
Mz 260
∑M
480
Fx 900
Fy 810
MP100.1
MP100.2 Fz 1010
MPA100.1 ∑F
1580
MPAI100.1
Mx 440
MPA100.2
My 260
MPAI100.2
DND 100 Mz 330
∑M
610
Fx 1130
Fy 1010
MP125.1
MP125.2
Fz 1250
MPA125.1 ∑F
1970
MPAI125.1
Mx 570
MPA125.2
My 350
MPAI125.2
DND 125 Mz 440
∑M
800
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 77
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
≤
2
the order confirmation.
) ) 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