PUMPS CM

Multistage pumps with radial impellers. Serial or mirror impeller position. Radially split, articulated and barrel design, or axially split pump bodies.

CM 3

Horizontal, axially split multistage pump with radial impellers. Between bearing version. Cantilever design with pump in shaft axis. Pump design 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 designed for the installation of mechanical cassette seals according to API 682. Bearing bracket equipped with ribs for intensifying heat transfer.

API 610/ISO 13709, EU directive ATEX 2014/34/EU

  • Q max = 1680 m3/h
  • H max = 800 m
  • T max = 250 °C

Applications

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.

Modifications

Additional fan/ventilator for the bearing console
Cooled / heated seal chamber
Cooled / heated casing of the bearing console
External lubrication system

CM 4

Horizontal, radially split segmental pump with radial impellers. Between bearing version. Pump design in accordance with API 610-BB4. Combination of bearings, sliding pan for radial reaction and compensating rolling bearing for capturing residual axial force, lubricated with oil bath. Pumps with smaller power parameters only fitted with rolling contact bearings. The axial force on the bearing is reduced by the balance disk behind the last degree. Seal chamber designed for the installation of mechanical cassette seals according to API 682. Bearing bracket equipped with ribs for intensifying heat transfer.

API 610/ISO 13709, ISO 5199, EU directive ATEX 2014/34/EU

  • Q max = 1250 m3/h
  • H max = 500 m
  • T max = 200 °C

Applications

Pumps are used in demanding chemical and petrochemical plants and power plants. A typical pump found in systems for supplying and transporting petroleum products. The transport of gaseous products, LPG. 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 500 m. Suitable for media with temperatures up to 200 °C.

Modifications

Additional fan/ventilator for the bearing console
Cooled / heated seal chamber
Cooled / heated casing of the bearing console
External lubrication system
Inducer

CM 5

Horizontal, radially split segmental pump with radial impellers, barrel type formation. Between bearing version. Cantilever design with pump in the shaft axis. Pump design in accordance with API 610-BB5. Combination of bearings, sliding pan for radial reaction and compensating rolling bearing for capturing residual axial force, lubricated in with oil bath. Pumps of smaller power parameters only fitted with rolling bearings. The axial force on the bearing is reduced by the balance disk behind the last degree. Seal chamber designed for the installation of mechanical cassette seals according to API 682. Bearing bracket equipped with ribs for intensifying heat transfer.

API 610/ISO 13709, EU directive ATEX 2014/34/EU

  • Q max = 1250 m3/h
  • H max = 1500 m
  • T max = 480 °C

Applications

Pumps are used in demanding chemical and petrochemical plants and power plants. It is a typical pump to be found in systems for supplying and transporting hot petroleum products and in cracking systems. Used in power blocks as power pumps. Designed for high pressure systems, maximum transport height (head) up to 1,500 m. For transporting high temperature media, up to 480 °C.

Modifications

Additional fan/ventilator for the bearing console
Cooled / heated seal chamber
Cooled / heated casing of the bearing console
External lubrication system