purpose
Casting pump is designed for pumping chemically active (execution of K) and neutral liquids (execution B)
- density not more than 1100 kg/m 3 ,
- having similar properties of water. viscosity,
- with a temperature of up to 363k (90 ° С),
- the maximum mass concentration of solid particles 0 , 1% and
- up to 0.2mm.
design
NASS:
- horizontal,
- sectional,
- Multi-stage,
- single-corps,
- with a one-way location of the operating wheels.
Oso force acting on the rotor , perceived by an unloading piston. The end seals of the rotor are saline or end doubles. Rotor supports are roller -lubrication bearings. The drive of the pump is an electric motor, the torque from which is transmitted using a sleeve-palt coupling. The direction of rotation of the rotor is clockwise if you look from the drive side. Pumps can be operated in explosive and fire hazardous rooms. The main corps parts (covers, sections, directing devices) and rotor parts (working wheels, unloading piston), depending on the pumped liquid, are made of either stainless steels, or cast iron resistant to corrosion. < /span>
| No. | Surgery of the pump | Submissions, M 3 /h | Ples, M | N, with -1 | The mass of the pump, kg | Engine power, kW |
| 1 | HBE160/210 | 160 | 210 | 24.7 | 1238 | 160 |
| 2 | Hub300/250 | 300 | 250 | |||
| 3 | HBE500/260 | 500 | 260 | 24.7 | 2800 | 630 |
| 4 | Hub 630/390 | 630 | 390 | 24.7 | 5800 | 1250 |
