Electric pump unit VK- (2g, 1g) and VKS- (2g, 1g) & nbsp; It consists of a pump and a drive engine installed on a common foundation frame or slab and interconnected using an elastic coupling.
Pumps VK- (2g, 1g) and VKS- (2g, 1g)-vortex, single-stage, horizontal, console.
Moving the liquid medium through the ring channel and giving it the necessary energy is carried out by a working wheel, which is a disk with radially located blades.
The working chamber of the running part of the pump is made in the & nbsp case; and the & nbsp cover; and is a ring channel reporting to the entrance and output pipes of the pump. The absorption and guide part of the channel are separated by a jumper (delay).
The working wheel is mounted on the shaft with a veneer and has the ability to freely move in the axial direction. The holes available in the disk allow you to unload the working wheel from the axial forces. & Nbsp; the pump shaft & nbsp; rotates in two ball -bearing supports installed in the pump bracket.
To prevent leaks in the environment, a double or single end seal is installed in the housing. & Nbsp; two holes M12x1.5-7n are located in the double sealing body for the supply and removal of the bolt fluid to the double end seal, which also serves for cooling or heating the seal. << /p>
To ensure self -consumption, the VKS type pumps are equipped with a cap of pressure & nbsp; installed on a diveting pipe. In the cap, due to the difference in specific scales, there is a separation of air and pumped liquid. & Nbsp; from the cap, the air moves into the outlet line, and the liquid returns to the pump. This process continues until the supply line is completely filled with a pumped liquid.
In the bracket bath, a threaded hole M12X1.25 is provided for connecting a slurry or pumped liquid leakage system at the place of operation by the customer. The leaks are removed by the customer in drainage or in special containers.
