| MAIN UNITS AND COMPONENTS |
SPECIFICATION |
| Denomination |
# of design |
# of order |
Parameters |
Norm |
| 1. Rotor |
363.121.100 СБ |
12-57 |
Pump duty m3/h |
1250 |
| 1.1. Impeller |
363.121.101 |
12-49 |
Head, m |
64 |
| 1.2. Box |
363.121.105 |
12-56 |
Wattage, kWt |
314 |
| 1.3. Roller bearing # 312 - 2 pieces |
ГОСТ 8338-75 |
|
Rotation frequency, rev/min |
1450 |
| 1.4. Roller bearing # 11312 - 1 piece |
GOST 8545-75 |
|
Line frequency, Hz |
50 |
| 2. Assembled case |
363.121.200 СБ |
12-48 |
Voltage, V |
380 |
| 3. Left bearing |
363.121.3.00 СБ |
12-55 |
Efficiency factor, at least, % |
86 |
| 4. Right bearing |
363.121.4.00 СБ |
12-54 |
Weight of the pump, kg |
1074 |
| 5. Sealing ring |
363.121.001 |
12-52 |
|
|
| # of order |
Denomination |
# of design |
| |
Centrifugal two-feed pump Д1250-65 GOST 10272-87 |
363.121.000 сб |
| |
including |
|
| 12-47 |
Pump 12 НДС (NDS) - (centrifugal two-feed pump Д1250-65 GOST 10272-87) |
363.121.000 сб |
| 12-683 |
Coupling МУВП (MUVP) # 10 |
363.121.5.00 |
| 12-48 |
Assembled case (base option is made of cast iron, according to special instruction it may by made of steel) |
363.121.200 сб |
| |
Spare parts for 12 НДС (NDS) pump |
|
| 12-49 |
Impeller |
363.121.101 |
| 12-50 |
Bowl protector |
363.121.103 |
| 12-51 |
Schaft |
363.121.102 |
| 12-52 |
Sealing ring |
363.121.001 |
| 12-53 |
1/2 of gland case |
363.121.111 |
| 12-54 |
Right bearing (case with lids) |
363.121.400 сб |
| 12-55 |
Left bearing (case with lids) |
363.121.300 сб |
| 12-56 |
Box |
363.121.105 |
| 12-57 |
Rotor |
363.121.100 сб |
| 12-58 |
Schaft screw-nut |
363.121.104 |
| 12-59 |
Left schaft screw-nut |
363.121.104-01 |
|