Mobile Monoblopic Centrifugal Electric pump 7-4 is designed to pump household (fecal) and production wastewater with a temperature of up to 45C with a pH 6-8, a density of up to 1050 kg/m3 containing mechanical impurities (abrasive particles) up to 1% in size not more than 5 mm, as well as Separate non -abrasive mechanical inclusions with a size of not more than 20 mm. The electric pump is used as a mobile means for emergency wastewater pumping from sewer wells, basements, collections, etc., as well as for work in specially adapted sewer wells included in small sewage systems. The electric pump is not intended for pumping liquids in explosive and fire hazardous conditions. Climate execution and category of accommodation of an electric pump - U in accordance with GOST 15150-69.
| Power consumption | 1 kW |
| Rotation frequency | 3000 rpm |
| TOK consumed | 2.8 a |
| Efficiency | 22% |
| The mass is no more | 40 kg |
| Submission | 7 m³/h |
| Pressure | 4 m |
| Subord | at least 0.2 m |
| Height | 540 mm |
| Maximum transverse size | 320 mm |
| The depth of immersion m (no less) | 0.4 |
| Voltage, in | 380 |
| Conditional passage of the hose | 63 mm |
| Connection diameter for the opening pipe | 98 mm |
| The size of the holes for the thread | M8-6N |
| Number of holes | 3 |
