2MF
horizontal two stage & single suction centrifugal type.
Construction
This pump is of the horizontal two stage & single suction centrifugal type.
Its rotating element is connected to an electric motor shaft through a rigid coupling.
Application
- Boiler Feed Water Pump
Principal particulars
| MODEL |
2MF-50M |
2MF-72M |
| Rotation |
Clockwise when viewed from driver end |
| Suction Bore(mm) |
5K 50A |
5K 65A |
| Discharge Bore(mm) |
16K 40A |
16K 50A |
| Stuffing box seal |
Mechanical Seal |
Perfomance selection charts
Outline Dimension
| MODEL |
Motor |
Bore |
DIMENSIONS [mm] |
| KW |
Rpm |
Suc. |
Dis. |
A |
B |
C |
D |
E |
F |
G |
H |
I |
K |
L |
M |
N |
O |
P |
X |
Z |
| 2MF-52M |
5.5 |
3600 |
50 |
40 |
150 | 230 | 210 | 200 | 120 | 190 | 216 | 410 | 150 | 280 | 415 | 270 | Ø15 | 250 | 795 | 18 | 330 |
| 7.5 |
| 11 |
150 | 260 | 225 | 200 | 120 | 190 | 312 | 425 | 180 | 280 | 550 | 270 | Ø19 | 280 | 960 | 20 | 350 |
| 15 |
| 2MF-72M |
11 |
3600 |
65 |
50 |
175 |
264 |
225 |
200 |
120 |
198 |
312 |
425 |
180 |
307 |
550 |
270 |
Ø19 |
280 |
989 |
20 |
350 |
| 15 |
| 18.5 | 594 | 1033 |
Standard Sectional drawing
PART
No. |
NAME OF PART |
MATERIAL |
REQ.No.
FOR
1 PUMP |
| NAME |
SYMBOL |
| 101 |
CASING |
STAINLESS STEEL |
STS304 |
1 |
| 001 | CASING | CAST IRON | FC20 | 1 |
| 002 | CASING COVER | CAST IRON | FC20 | 1 |
| 003 | IMPELLER | BRONZE | BC3 | 1 |
| 004 | IMPELLER | BRONZE | BC3 | 1 |
| 020 | CASING RING | BRONZE | BC3 | 1 |
| 021 | CASING RING | BRONZE | BC3 | 1 |
| 022 | STAGE BUSH | BRONZE | BC3 | 1 |
| 050 | O-RING | RUBBER | NBR | 1 |
| 051 | O-RING | RUBBER | NBR | 1 |
| 052 | O-RING | RUBBER | NBR | 1 |
| 101 | SHAFT | STAINLESS STEEL | SUS304 | 1 |
| 103 | KEY | STAINLESS STEEL | SUS304 | 2 |
| 105 | SLEEVE | STAINLESS STEEL | SUS304 | 1 |
| 108 | SPACER | STAINLESS STEEL | SUS304 | 1 |
| 120 | IMPELLER NUT | STAINLESS STEEL | SUS304 | 1 |
| 124 | IMPELLER WASHER | STAINLESS STEEL | SUS304 | 1 |
| 301 | COUPLING | CAST IRON | FC20 | 1 |
| 305 | COUPLING BOLT | Cr-Mo STEEL | SCM435 | 6 |
| 404 | PUMP FRAME | MILD STEEL | SS400 | 1 |
| 520 | MECHANICAL SEAL | SIC & CARBON | | 1SET |
