Vertical Pumps
Space-efficient vertical pump solutions for deep well and sump applications
CPXV ISO & API Vertical Sump Pump
The Flowserve CPXV is a vertical sump pump incorporating state-of-the-art hydraulic design for efficient and reliable service. The CPXV can be customized to meet a wide range of needs. Compliant with ISO 5199, the CPXV is available in 40 hydraulic wet-ends and a wide variety of materials of construction. It is also available with multiple mechanical seal options and sump depths.
Operating Parameters
API 610 Configuration
The Flowserve CPXV vertical sump pump is also available in an optional API 610 compliant model, specifically engineered for the hydrocarbon and petrochemical processing industries. Rectangular or circular soleplates are standard. A full ANSI 150/300 lb RF soleplate is optional.
Standards Compliance
The CPXV is CE marked and compliant with applicable European directives, such as ATEX.
Modular Construction ensures installation flexibility with a standard column length of 0.5 m (1.6 ft), which equates to a minimum sump depth of 0.7 m (2.3 ft)
Additional Column Lengths are provided up to a maximum of 10 m (32 ft) Heavy-Duty Thrust Bearings with axial adjustment made at soleplate level
Recessed Impeller version is available for enhanced solids handling capability. Suction Strainer optional
Fully Jacketed version is available for molten sulfur applications.
VTP Vertical Turbine, Wet-Pit Pump
The Flowserve VTP is a single casing, diffuser type vertical turbine pump that is usually installed in wet-pit or deep well applications where NPSH available is ample.
VTP Configurations
Construction Options
Sealing Configurations
Drive Options
VTP Applications
Operating Parameters
Lubrication Options
Product Lubrication
Utilizes open lineshaft construction allowing lineshaft bearings to be lubricated by pumped liquid
Enclosed Oil Lubrication
Isolates the lineshaft and bearings from the pumped liquid minimizing maintenance in abrasive services. Alternative lubricants such as clean water or grease can also be used with enclosed lineshaft construction
Rebowl Services
Flowserve can revitalize the performance of aged VTPs and reduce total operating costs. Whether for competitor or Flowserve pumps, upgrades will reduce power consumption, downtime and maintenance costs while extending the pump life.
Need Vertical Pump Solutions?
Our vertical pump specialists can help you select the right solution for your deep well and sump applications.