- Brandвсе
- Country of manufactureRussia
- Designслужбами автомобильных перевозок
- Type of driveElectric
- Насосметал
Description of goods:
Characteristics:
Power of the electric motor is 7,5 kW
Frequency of rotation is 1450 rpm
EFFICIENCY OF 41%
Allowed kavitats. stock of 6 m
Leakage of the h / z saln. upl. 1 l/hour
Pressure on an entrance to the pump no more than 2,5 kgfs/cm2
Nominaln. diameter of the driving wheel is 162 mm
Vortex BK 4/28A pumps are used in systems with small giving and rather high pressures. These pumps carry to vortex one-stage horizontal console pumps. In the case and on a cover of the pump the working chamber of flowing part which represents the ring channel which is reported with entrance and output branch pipes of the pump is executed. The driving wheel moves the liquid environment on the ring channel and gives it necessary energy. The driving wheel consists their disk with ring shovels. The shaft of the pump rotates in two ball-bearing support placed in boring of an arm. Consolidation of a shaft - an epiploon with soft stuffing. The pump drive from the electric motor via the connecting coupling. VKS - the self-soaking-up pumps. For ensuring self-absorption on a pressure head branch pipe of pumps the cap dilator which allows previously filled in pump VKS to pump out air from the soaking-up pipeline is established. Vortex VK pumps intend for pumping of water, neutral and other slightly toxic liquids with a temperature from -40 ° to 85 °C, with the content of firm inclusions no more than 0,01% on weight up to 0,05 mm in size.
Symbols of pumps
For example BKC 2/26 K-2G U3.1 TU26-06-1213-81, where:
VK - pump type (vortex console);
With - self-soaking up;
2 - giving, p/a;
26 - pressure, m;
To - a symbol of material of flowing part: And (pig-iron), B (bronze), To (corrosion-proof);
2G - a symbol of consolidation of a shaft (double face);
1G - a symbol of consolidation of a shaft (unary face);
U3.1; T2 - a climatic modification and category of placement.
