Vertical Split-Case Pump
A double-suction split-case arrangement with a vertical shaft and driver above the hydraulic assembly. Compare floor space, lifting clearance and pipe interfaces with a horizontal split-case alternative.
Related resources: Water supply and irrigation requirements
Configuration review
Specify the operating requirement before selecting a model.
A double-suction split-case arrangement with a vertical shaft and driver above the hydraulic assembly. Compare floor space, lifting clearance and pipe interfaces with a horizontal split-case alternative.
Request a hydraulic curve, arrangement drawing, wetted-material schedule and operating instructions for the proposed configuration. Broad public ranges do not establish a combined duty point.
Request a selection reviewoverview
The impeller transfers energy to the liquid through the pump casing. Final selection depends on the model curve, liquid properties, sealing arrangement, drive and piping conditions.
A double-suction split-case arrangement with a vertical shaft and driver above the hydraulic assembly. Compare floor space, lifting clearance and pipe interfaces with a horizontal split-case alternative.
AI-generated family illustrations. The selected configuration follows the agreed model and drawing.
construction
Confirm the split arrangement, connection geometry and maintenance opening in the proposed drawing.
Select the hydraulic curve and inlet conditions for the actual water-transfer duty.
Review shaft support, bearing lubrication, loads and the vertical motor interface.
Define sealing utilities, lifting equipment and clearance for the documented dismantling sequence.
AI-generated family illustrations. The selected configuration follows the agreed model and drawing.
duty requirements
Review required flow and total head, water chemistry and temperature, suction pressure and available suction conditions, pipe layout, floor space and overhead clearance, drive and maintenance requirements together with the liquid composition, temperature and installation. The values on a catalogue page are not a substitute for checking the selected model curve and approved arrangement.
| Wetted components | Casing, impeller, shaft and wear materials selected for the water duty |
|---|---|
| Sealing | Selected shaft seal and any auxiliary supply |
| Liquid / design limits | Confirm liquid composition, temperature, particles and operating conditions |
| Required flow and total head | Include this information in the duty review and model selection |
| Water chemistry and temperature | Include this information in the duty review and model selection |
| Suction pressure and available suction conditions | Include this information in the duty review and model selection |
| Pipe layout, floor space and overhead clearance | Include this information in the duty review and model selection |
| Drive and maintenance requirements | Include this information in the duty review and model selection |
AI-generated family illustrations. The selected configuration follows the agreed model and drawing.
installation
Confirm base, foundation, shaft alignment and flange orientation. Keep pipework independently supported.
Share room height and lifting limits. Review motor, cover and rotating-assembly removal against the selected maintenance drawing.
AI-generated family illustrations. The selected configuration follows the agreed model and drawing.
applications
For water-supply stations, check the applicable product curve, liquid properties, required operating point and installation geometry. Check the proposed arrangement against vertical pump mounting with overhead service clearance and casing, impeller, shaft and wear materials selected for the water duty, then verify the operating point on the selected model curve.
For district cooling, confirm the recirculation flow, system pressure, temperature range, water treatment and any suspended solids. Check the proposed arrangement against vertical pump mounting with overhead service clearance and casing, impeller, shaft and wear materials selected for the water duty, then verify the operating point on the selected model curve.
For industrial water circulation, define design and part-load flow, required differential head, water temperature and the resistance of the circuit. Check the proposed arrangement against vertical pump mounting with overhead service clearance and casing, impeller, shaft and wear materials selected for the water duty, then verify the operating point on the selected model curve.
supply scope
Define the pump configuration, installation interfaces, controls and documents in the quotation.
Hydraulic end, materials, sealing and interfaces for your driver or installation.
Pump and matched motor, coupling / transmission, base and guarding as applicable.
Agreed supports, controls, auxiliaries, spares and technical documents.
AI-generated family illustrations. The selected configuration follows the agreed model and drawing.
manufacturing
Casting produces pump components to the construction and material requirements of the selected equipment. The applicable alloy, pattern and component geometry depend on the pump family and the agreed operating conditions.
Machining prepares mounting faces, bores, fits and connection interfaces for assembly. OEM parts should be reviewed against the approved drawing and revision, including the dimensions that determine interchange and installation.
Owner-supplied factory photograph showing pump castings staged in a work area. The exact parts and process route depend on the selected order.
Owner-supplied factory photograph showing test-control equipment. The inspection points and acceptance records must be agreed for the selected equipment.
Technical references
The owner-selected reference identifies the product direction. Ratings, material availability and approvals must be confirmed for the quoted equipment.
View product referenceRequest the selected performance curve, installation drawing, material schedule, operating manual and agreed inspection records.
Request technical documentsquestions
Required flow and total head; Water chemistry and temperature; Suction pressure and available suction conditions; Pipe layout, floor space and overhead clearance; Drive and maintenance requirements.
Casing, impeller, shaft and wear materials selected for the water duty. Selected shaft seal and any auxiliary supply. Confirm compatibility with the complete liquid composition and temperature.
The public reference describes this product direction. Request a model-specific curve, arrangement drawing and material schedule; public range and certification statements are not model approval.
Confirm pump, driver, controls, auxiliaries, spares, drawings, manuals and required test records in the agreed quotation.
enquiry
Describe the liquid, required output and site arrangement so BBP can review the model and equipment scope.