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Self-priming wastewater pump BZWM40-15-30/2, 3kW, 2900
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Overview
BZWM self-priming sewage pump. Closed type impeller with two blades, with wide channels for clean and dirty liquids with impurities. The pumping part is connected to the motor via a coupling, which guarantees quick recovery of the pump in case of electric drive failures. High electrical and hydraulic efficiency. High self-priming rate without the use of a check valve (4.5 - 6.0 m.v.s.). The self-priming capability is realised due to the presence of a pre-filling chamber in the pump casing.
The pumps of this model are suitable for the chemical, oil, pharmaceutical, mining, paper, fibre, pulp, textile, food, power plants and municipal sewage facilities, public sewage, wastewater, river ponds and other industries.
Characteristics
| Producer | BTS Engineering |
| Pump capacity, cu.m/hour | 15 |
| Feed height, m | 30 |
| Power capacity, kW | 3 |
| Material | cast iron |
| Input pipe diameter | 40 |
| Output pipe diameter | 40 |
| Rate of turn, rpm | 2 900 |
| Protection | IP55 |
| Power supply | 3х380 V, 50 Hz |
| Explosion protection | No |
| Max.temperature, C | 80 |
| Nom.flow rate, m3/h | 15 |
| Nom.head, m | 30 |
| Seal | Mechanical Seal, Carbon-SiC-NBR |
| Impeller material | cast iron |
| Serial number of the pump | BZWM |
| Country of Origin | China |
| PumpType | console |
| Drive Type | electric |
| Installation Type | horizontal |
| Type of configuration | with engine |
| Warranty, months | 12 |
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