Series MNKA,
acc. to ASME
Page 4
9250-050-en
Revision 11
TM 7903
Edition 07/2010
Noise capacity level :
L
WA
=
Q
70 dB acc. to
DIN EN ISO 9614-2
Sizes :
Group 1
Group 2
1.5“ x 1“ x 6“
3“ x 1.5“ x 8“
3“ x 2“ x 6“
2“ x 1“ x 10“
1.5“ x 1“ x 8“
Weight :
See data sheet
Dimensions :
See installation drawing
1.1 Tightening torques
Screws greased, tighten in diametrically opposite
sequence
Housing screws 901/3
Size
No. x size
Tightening torque
[inch]
[DIN/ISO]
[Nm]
[in-lbs]
1.5“ x 1“ x 6“
8 x ½“
35
310
3“ x 2“ x 6“
8 x ½“
35
310
1.5“ x 1“ x 8“
10 x ½“
35
310
3“ x 1.5“ x 8“
12 x ½“
30
265
2“ x 1“ x 10“
12 x
S
“
45
400
Pipe screws,
flanges to ASME
DN
No. x size
Tightening torque
[inch]
[ASME]
[Nm]
[in-lbs]
1"
4 x ½“
8
70
1½“
4 x ½“
15
135
2"
4 x
S
“
25
220
3"
4 x
S
“
45
400
1.2 Name plate, dry-running,
ATEX and housing (casing)
markings
The stainless steel name plate is firmly riveted to the
housing (casing):
If the operator attaches his identification, it must be
ensured that the pump matches the application in
question.
Example of name plate:
Dry-running:
ATEX marking:
Housing identification:
The following are visible on the housing according to
DIN EN 19:
Nominal size
Rated pressure
Housing material
Manufacturer's identification
Melt number/Foundry identification
Cast date
1.3 Spare parts
Spare parts for two years of continuous operation in
accordance with DIN 24296 and in consultation with
the manufacturer
