Electric pumps centrifugal single-stage type of km-E are designed for pumping petroleum products with a temperature of -40 to +50 ° C, with a viscosity of up to 10-4 m2/s (100 SST), with the content of solid weighted particles in an amount of not more than 0.2% and a size of not more than 0.2 mm.
Km-E electric pumps are allowed for operation in explosive zones of the premises and outdoors of class 1 or 2 in accordance with GOST R 51330.0-99, in which explosive mixtures of combustible gases or vapors with air can form, belonging to categories IIA and IIB and explosive groups T1, T2, T3 and T4 according to GOST R 51330.5-99.
The design of the pumps provides places for installing a vibration sensor, a dry speed sensor, sensors of the upper and lower coolant levels in a vessel, a pressure control sensor at the input and output of the pump, the temperature control sensor of the pumped fluids, the temperature control sensor of the electric motor bearings and the temperature of the stator windings.
Km-E electric pumps are designed for the voltage of the network 380 V; The speed of rotation of the shaft is 2900 rpm; The current frequency of the supply network 50Hz; Type of network - three -phase.
| Electric pump size (unit) | Feed, m3/h (l/s) | Ples, m | Permissible cavitation reserve, m, no more | Electro power, kW | Dimensional dimensions (HXBXA), mm (volume, m3) | Mass, kg, |
| Km 50-32-200 e | 8 (2.2) | 30 | 3.5 | 2.2 | 310x250x450 (0.04) | 35 |
| Km 50-40-215 e | 9 (2.5) | 40 | 3.5 | 3 | 350x300x500 (0.06) | 65 |
| Km 50-32-125 e | 12.5 (3.5) | 20 | 3.5 | 2.2 | 250x190x500 (0.03) | 45 |
| Km 50-32-125 e -a | 12.5 (3.5) | 16 | 3.5 | 2.2 | 250x190x450 (0.03) | 45 |
| Km 50-32-125 e -b | 12.5 (3.5) | 12 | 3.5 | 2.2 | 250x190x500 (0.03) | 45 |
| Km 50-32-160 e | 12.5 (3.5) | 32 | 3.5 | 3 | 310 x240x520 (0.03) | 55 |
