| Producer | BTS Engineering |
| Material | cast iron |
| Max.temperature, C | 120 |
| Pump capacity, m3/h | 11 |
| Feed height, m | 60 |
| Country of Origin | China |
| Warranty, months | 12 |
| Power capacity, kW | 4 |
| Power supply | 3х380 V, 50 Hz |
| Rate of turn, rpm | 2 900 |
| Protection | IP55 |
| Nom.pressure, Mpa | 1,6 |
| Nom.flow rate, m3/h | 11 |
| Nom.head, m | 60 |
| Jockey pump power, kW | 1,5 |
| Producer | BTS Engineering |
| Material | cast iron |
| Max.temperature, C | 120 |
| Pump capacity, m3/h | 11 |
| Feed height, m | 60 |
| Country of Origin | China |
| Warranty, months | 12 |
| Power capacity, kW | 4 |
| Power supply | 3х380 V, 50 Hz |
| Rate of turn, rpm | 2 900 |
| Protection | IP55 |
| Nom.pressure, Mpa | 1,6 |
| Nom.flow rate, m3/h | 11 |
| Nom.head, m | 60 |
| Jockey pump power, kW | 1,5 |
Download instructions, catalog for Electric two-pump fire station BEEJ 50/6-5.5-2 (3 l/s, 60m, 4kW)