



선박용 펌프
KVD Vertical in-line centrifugal pump, single stage & double suction
Construction
This pump is of the vertical single stage & double suction centrifugal type.
Its rotating element is connected to an electric motor shaft through a rigid coupling.
Application
- Ballast pump
- Cooling S.W. pump (MAIN/AUX.)
- Cooling F.W. pump (MAIN/AUX.)
- Other
Principal particulars
| MODEL | KVD-200 | KVD-250 | KVD-300 | KVD-350 | KVD-400 |
|---|---|---|---|---|---|
| Rotation | Clockwise when viewed from driver end | ||||
| Suction bore[mm] | 200 | 250 | 300 | 350 | 400 |
| Discharge bore[mm] | 200 | 250 | 300 | 350 | 400 |
| Stuffing box seal | Gland packing or Mechanical seal | ||||
| Weight[kg] | Refer to the outline drawing | ||||
Perfomance selection charts

Outline Dimension

| MODEL | BORE | DIMENSIONS [mm] | MOTOR POWER [kw] | PUMP WEIGHT [kg] | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SUC. | DIS. | A | B | C | D | E | F | G | H | I | J | S | |||
| KVD-200 | 200 | 200 | 400 | 400 | 255 | 305 | 315 | 145 | 170 | 810 | 205 | 230 | 27 | 15~45 | 362 |
| KVD-250 | 250 | 250 | 430 | 430 | 290 | 305 | 350 | 180 | 210 | 880 | 240 | 270 | 27 | 30~90 | 465 |
| KVD-300 | 300 | 300 | 470 | 470 | 325 | 310 | 390 | 200 | 230 | 940 | 275 | 305 | 33 | 45~132 | 580 |
| KVD-350 | 350 | 350 | 480 | 480 | 355 | 365 | 380 | 235 | 265 | 1030 | 300 | 330 | 33 | 55~150 | 738 |
| KVD-400 | 400 | 400 | 600 | 580 | 410 | 430 | 495 | 275 | 305 | 1170 | 355 | 385 | 33 | 75~150 | 886 |
Standard Sectional drawing

| PART No. | NAME OF PART | MATERIAL | REQ.No. FOR 1 PUMP | |
|---|---|---|---|---|
| NAME | KS | |||
| 101 | CASING | *(on BUYER'S request) | * | 1 |
| 106 | CASING RING | BRONZE | BC6 | |
| 111 | PUMPO BED | CAST IRON | GC200 | 1 |
| 112 | MOTOR FPAME | CAST IRON | GC200 | 1 |
| 115 | GASKET | NON - ASBESTOS | 1 | |
| 116 | O - RING | RUBBER | 1 | |
| 201 | CASING COVER | *(on BUYER'S request) | * | 1 |
| 202 | LINE BEARING | CARBON | 1 | |
| 203 | LINE BEARING COVER | BRONZE | BC6 | 1 |
| 301 | IMPELLER | *(on BUYER’S request) | * | 1 |
| 401 | SHAFT | STAINLESS STEEL | STS304 | 1 |
| 402 | IMPELLER KEY | STAINLESS STEEL | STS304 | 1 |
| 403 | COUPLING KEY | CARBON STEEL | SM45C | 1 |
| 404 | SLEEVE | STAINLESS STEEL | STS304 | 1 |
| 405 | O - RING | RUBBER | 1 | |
| 413 | IMPELLER WASHER | STAINLESS STEEL | STS304 | 1 |
| 414 | IMPELLER NUT | STAINLESS STEEL | STS304 | 1 |
| 416 | SNAP RING | CARBON TOOL STEEL | SK5 | 1 |
| 601 | MECHANICAL SEAL COVER | BRONZE | BC6 | 1 |
| 602 | MECHANICAL SEAL | 1 set | ||
| 701 | GLAND PACKING | SEMI METALUC | 1 set | |
| 703 | GLAND | BRONZE | BC6 | 1 |
| 801 | PUMP COUPLING | DUCTILE CASTIRON | GCD450 | 1 |
| 802 | MOTOR COUPLING | DUCTILE CASTIRON | GCD450 | 1 |
| 804 | COUPLING BOLT & NUT | STEEL | SS400 | 1 set |















