The centrifugal pump PRVP 12.5/12.5 as part of an electric pump unit, designed to pump products of enrichment of ores and clay production, sand and other abrasive hydrosomes with a hydrogen dhus 8, density up to 1300 kg/m3, with a temperature of 278 to 333k (from 5 to 60 ° C), with solid inclusions of the volumetric concentration of up to 25%, maximum size of solid particles of 2 mm, micro -stirring up to 9000 MPa. The mass -produced pump is designed for operation in heated rooms, or in unheated rooms and under a canopy at surrounding air from - 30 ° to + 40 ° C. The pump is used in mining, metallurgical, construction and other industries. The pump is not intended for pumping liquids in explosive and fire hazardous conditions.
Technical characteristics on the water
|
Submissions |
12 m³/h |
|
Press |
12 m |
|
Working area for serving |
- |
|
Cavitation reserve |
- |
|
efficiency |
50 % |
|
Power of the drive email. DV. |
2.2 (3) |
|
Rotation frequency |
1500 rpm |
|
The maximum immersion level (m) |
0.5 |
|
The average size of solid particles |
4 (2) mm |
