Multistage pumps with radial impellers. Serial or mirror impeller position. Radially split, articulated and barrel design, or axially split pump bodies.
Horizontal, axially split multistage pump with radial impellers. Between bearing version. Cantilever design with pump in shaft axis. Pump design is in accordance with API 610-BB3. Combination of bearings, sliding pan for radial reaction and compensating rolling bearing for capturing residual axial force, lubricated with oil bath. The position of the impellers on the rotor assembly reduces the resulting axial force to a minimum. Seal chamber is designed for the installation of mechanical cassette seals according to API 682. Bearing bracket is equipped with ribs for intensifying heat transfer.
API 610/ISO 13709, EU directive ATEX 2014/34/EU
Technical specfications
Q max = 1680 m3/h
H max = 1000 m
T max = 200 °C
Application
Pumps are used in demanding chemical and petrochemical plants and power plants. It is a typical pump found in systems for supplying and transporting petroleum products and in cracking systems. Used in power blocks as power pumps and as injection pumps for oil fields. Designed for high pressure systems, maximum transport height (head) up to 800 m. Suitable for media with temperatures up to 250 °C.
Modification
Additional fan/ventilator for the bearing console
Cooled / heated seal chamber
Cooled / heated casing of the bearing console
External lubrication system