Impeller
The selected impeller and speed establish the hydraulic curve. Check flow and head at the same operating point.
Horizontal Mixed-Flow Pump
Horizontal Mixed-Flow Pump
High flow for low-head water transfer.
A high-flow, low-head clean-water pump for irrigation and industrial or municipal water transfer.
Related resources: Water transfer and irrigation requirements
- Installation
- Horizontal mixed-flow arrangement
- Wet end
- Wetted materials selected for the liquid and temperature
- Sealing
- Confirm packing / shaft-seal arrangement
- Drive
- Direct, belt or reduction gear
models
Horizontal Mixed-Flow Pump models & specifications
Check model references against the original performance table, speed, materials and operating conditions.
| Model reference | Catalogue scope | Specifications | Enquiry |
|---|---|---|---|
| 150AHW-5 | Original catalogue reference | Source PDF ↗ | |
| 150AHW-8 | Original catalogue reference | Source PDF ↗ | |
| 150AHW-12 | Original catalogue reference | Source PDF ↗ | |
| 200AHW-5 | Original catalogue reference | Source PDF ↗ | |
| 200AHW-8 | Original catalogue reference | Source PDF ↗ | |
| 200AHW-12 | Original catalogue reference | Source PDF ↗ | |
| 250AHW-5 | Original catalogue reference | Source PDF ↗ | |
| 250AHW-8 | Original catalogue reference | Source PDF ↗ | |
| 250AHW-12 | Original catalogue reference | Source PDF ↗ | |
| 300AHW-5 | Original catalogue reference | Source PDF ↗ | |
| 300AHW-8 | Original catalogue reference | Source PDF ↗ | |
| 300AHW-8A | Original catalogue reference | Source PDF ↗ | |
| 300AHW-12 | Original catalogue reference | Source PDF ↗ | |
| 150AHW-6 | Original catalogue reference | Source PDF ↗ | |
| 200AHW-10 | Original catalogue reference | Source PDF ↗ | |
| 250AHW-7 | Original catalogue reference | Source PDF ↗ | |
| 250AHW-11 | Original catalogue reference | Source PDF ↗ | |
| 350AHW-8 | Original catalogue reference | Source PDF ↗ | |
| 400AHW-7 | Original catalogue reference | Source PDF ↗ | |
| 400AHW-8 | Original catalogue reference | Source PDF ↗ | |
| 400AHW-10 | Original catalogue reference | Source PDF ↗ | |
| 500AHW-6 | Original catalogue reference | Source PDF ↗ | |
| 650AHW-5 | Original catalogue reference | Source PDF ↗ | |
| 650AHW-7 | Original catalogue reference | Source PDF ↗ | |
| 650AHW-10 | Original catalogue reference | Source PDF ↗ | |
| 800AHW-10 | Original catalogue reference | Source PDF ↗ | |
| 800AHW-16 | Original catalogue reference | Source PDF ↗ |
Original technical pages
Use the original model table with its stated speed, impeller and units. A catalogue range does not guarantee a combined operating point.
overview
Horizontal Mixed-Flow Pump construction and operation
Single-stage horizontal mixed-flow pump
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 high-flow, low-head clean-water pump for irrigation and industrial or municipal water transfer.
- Single-stage, single-suction horizontal mixed-flow construction
- For clean water or liquids with similar physical and chemical properties
- High-flow, low-head water-transfer duties
AI-generated family illustrations. The selected configuration follows the agreed model and drawing.
construction
Components, materials and seals
Casing & connections
Match inlet and outlet positions, flange sizes and the pipe arrangement to the model drawing.
Shaft seal
Select the seal for water quality, temperature and operating pressure. Include any flush or cooling requirement.
Shaft & drive
Confirm motor duty, alignment, rotation and service access for the complete installation.
AI-generated family illustrations. The selected configuration follows the agreed model and drawing.
duty requirements
Materials, sealing & duty requirements
Review medium name and composition, required flow, total head, operating temperature, suction conditions, installation arrangement, power supply and drive method, materials, standards and inspection requirements, required supply scope 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 | Wetted materials selected for the liquid and temperature |
|---|---|
| Sealing | Confirm packing / shaft-seal arrangement |
| Liquid / design limits | Clean water or similar liquid |
| medium name and composition | Include this information in the duty review and model selection |
| required flow | Include this information in the duty review and model selection |
| total head | Include this information in the duty review and model selection |
| operating temperature | Include this information in the duty review and model selection |
| suction conditions | Include this information in the duty review and model selection |
| installation arrangement | Include this information in the duty review and model selection |
| power supply and drive method | Include this information in the duty review and model selection |
| materials, standards and inspection requirements | Include this information in the duty review and model selection |
| required supply scope | Include this information in the duty review and model selection |
AI-generated family illustrations. The selected configuration follows the agreed model and drawing.
installation
Installation & drive arrangement
Foundation & piping
Check mounting, alignment, pipe supports and suction conditions. Keep pipe loads within the selected arrangement requirements.
Drive & maintenance
Confirm speed, driver, coupling or transmission and guarding. Provide access for seals, bearings and rotating-assembly maintenance.
Before installation
- Foundation / mounting and pipe supports
- Liquid supply and discharge connections
- Electrical supply and maintenance access
AI-generated family illustrations. The selected configuration follows the agreed model and drawing.
applications
Typical applications
irrigation
For irrigation, state demand, pumping water level, source quality and seasonal operating range. Check the proposed arrangement against horizontal mixed-flow arrangement and wetted materials selected for the liquid and temperature, then verify the operating point on the selected model curve.
industrial water transfer
For industrial water transfer, confirm the recirculation flow, system pressure, temperature range, water treatment and any suspended solids. Check the proposed arrangement against horizontal mixed-flow arrangement and wetted materials selected for the liquid and temperature, then verify the operating point on the selected model curve.
municipal water supply and drainage
For municipal water supply and drainage, state demand, pumping water level, source quality and seasonal operating range. Check the proposed arrangement against horizontal mixed-flow arrangement and wetted materials selected for the liquid and temperature, then verify the operating point on the selected model curve.
supply scope
Choose the supply scope for this pump
Define the pump configuration, installation interfaces, controls and documents in the quotation.
Pump assembly
Hydraulic end, materials, sealing and interfaces for your driver or installation.
Electric pump set
Pump and matched motor, coupling / transmission, base and guarding as applicable.
Installation & controls
Agreed supports, controls, auxiliaries, spares and technical documents.
AI-generated family illustrations. The selected configuration follows the agreed model and drawing.
manufacturing
From preparation to shipment
Casting of pump components
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.
Finish machining
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.
Component handling & staging
Owner-supplied factory photograph showing pump castings staged in a work area. The exact parts and process route depend on the selected order.
Inspection equipment & controls
Owner-supplied factory photograph showing test-control equipment. The inspection points and acceptance records must be agreed for the selected equipment.
documents
Technical documents
Source catalogue
Original series manual and technical references. Review the applicable model, version and units.
Open original PDF View family brochure ↗Model-specific documents
Request the selected model curve, arrangement drawing, materials, installation instructions and agreed inspection records.
Request technical documentsquestions
Horizontal Mixed-Flow Pump FAQs
How do I select a model?
medium name and composition; required flow; total head; operating temperature; suction conditions; installation arrangement; power supply and drive method; materials, standards and inspection requirements; required supply scope. Review the complete duty on the applicable model curve.
Which materials and sealing can be supplied?
Wetted materials selected for the liquid and temperature. Confirm packing / shaft-seal arrangement. Confirm compatibility with the complete liquid composition and temperature.
Are catalogue model references guaranteed duty points?
Catalogue ranges summarize printed records and may combine different conditions. Check each model against its source curve and required speed.
What is included in the delivery?
Confirm pump, driver, controls, auxiliaries, spares, drawings, manuals and required test records in the agreed quotation.
enquiry
Tell us about your pump duty
Describe the liquid, required output and site arrangement so BBP can review the model and equipment scope.
- medium name and composition
- required flow
- total head
- operating temperature
- suction conditions
- installation arrangement
- power supply and drive method
- materials, standards and inspection requirements
- required supply scope