In terms of construction, these centrifugal pumps are horizontal, single-stage, single-suction, with end suction and have a bearing base, and the fluid outlet pipe is located perpendicular to the pump axis. The main dimensions and nominal performance curves are in accordance with DIN24255. The impeller is hydraulically balanced and mounts as a single suspension.
Axial sealing with a set of graphite strips is done by “mechanical seal” mechanical sealing.
To protect the shaft, a replaceable bushing made of chromium-nickel alloy is mounted on the shaft in the sealing area.
The unique feature of this is the casting of the parts involved with the fluid, which is of the GGG40 type and has a very good resistance to abrasion and corrosion.