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Submersible sewage pump

Submersible Sewage Pump

Submersible Sewage Pump

Wastewater transfer from the collection point.

A submersible sewage pump for municipal sewage, industrial wastewater, rainwater and liquids containing solids or long fibres.

Related resources: Sewage and industrial wastewater applications

Installation
Submersible wastewater arrangement
Wet end
Wetted materials selected for the liquid and temperature
Sealing
Mechanical sealing; model-specific details
Drive
Integrated submerged motor
Models & specifications Request a quote
Open original source PDF ↗

models

Submersible Sewage Pump models & specifications

Check model references against the original performance table, speed, materials and operating conditions.

Original catalogue model references; open source for performance data
Model referenceCatalogue scopeSpecificationsEnquiry
50ASW15-8-0.75Original catalogue referenceSource PDF ↗
50ASW15-12-1.1Original catalogue referenceSource PDF ↗
50ASW15-16-1.5Original catalogue referenceSource PDF ↗
50ASW15-22-2.2Original catalogue referenceSource PDF ↗
50ASW15-30-3Original catalogue referenceSource PDF ↗
50ASW25-25-4Original catalogue referenceSource PDF ↗
50ASW25-32-5.5Original catalogue referenceSource PDF ↗
50ASW25-36-7.5Original catalogue referenceSource PDF ↗
Showing 1–8 of 122

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

Submersible Sewage Pump construction and operation

Submersible Sewage Pump: illustrative pump assembly and construction

Submersible sewage pump

The hydraulic end and motor operate below the liquid surface. Confirm the required flow and head together with submergence, cooling conditions, cable routing and lifting access.

A submersible sewage pump for municipal sewage, industrial wastewater, rainwater and liquids containing solids or long fibres.

  • Submerged pump and motor assembly
  • Wastewater transfer from collection areas
  • Check particles, fibres, liquid properties and the selected passage

AI-generated family illustrations. The selected configuration follows the agreed model and drawing.

construction

Components, materials and seals

Submersible sewage pump impeller

Hydraulic end

Match the required flow and head to the selected curve; check solids passage for the actual liquid.

Submersible sewage pump casing

Submersible motor

Confirm voltage, frequency, cooling conditions and the permitted installation depth.

Submersible sewage pump mechanical seal

Mechanical sealing

Review the sealing arrangement, oil chamber and inspection requirements against the supplied manual.

Submersible sewage pump guide rail

Cable & protection

Define cable length, lifting access and the motor protection included in the selected configuration.

Open original technical reference · PDF page 4 ↗

Open original technical reference · PDF page 4 ↗

Open original technical reference · PDF page 5 ↗

duty requirements

Materials, sealing & duty requirements

Submersible Sewage Pump: illustrative wetted materials and sealing components

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, maximum solids size, fibres or entangling material, wastewater density and ph, wet-well or dry-installation details 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 componentsWetted materials selected for the liquid and temperature
SealingMechanical sealing; model-specific details
Liquid / design limitsWastewater; check particles and fibres
medium name and compositionInclude this information in the duty review and model selection
required flowInclude this information in the duty review and model selection
total headInclude this information in the duty review and model selection
operating temperatureInclude this information in the duty review and model selection
suction conditionsInclude this information in the duty review and model selection
installation arrangementInclude this information in the duty review and model selection
power supply and drive methodInclude this information in the duty review and model selection
materials, standards and inspection requirementsInclude this information in the duty review and model selection
required supply scopeInclude this information in the duty review and model selection
maximum solids sizeInclude this information in the duty review and model selection
fibres or entangling materialInclude this information in the duty review and model selection
wastewater density and pHInclude this information in the duty review and model selection
wet-well or dry-installation detailsInclude 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

Submersible Sewage Pump: illustrative installation and drive arrangement

Submerged installation

Define operating depth, minimum liquid level, mounting and discharge route using the selected model manual.

Power & access

Specify cable length, motor protection, lifting access and the required guide-rail or portable arrangement.

Before installation

  • Foundation / mounting and pipe supports
  • Liquid supply and discharge connections
  • Electrical supply and maintenance access
Discuss the installation

AI-generated family illustrations. The selected configuration follows the agreed model and drawing.

applications

Typical applications

Application illustration: municipal wastewater treatment

municipal sewage

For municipal sewage, check the applicable product curve, liquid properties, required operating point and installation geometry. Check the proposed arrangement against submersible wastewater arrangement and wetted materials selected for the liquid and temperature, then verify the operating point on the selected model curve.

industrial wastewater

For industrial wastewater, check the applicable product curve, liquid properties, required operating point and installation geometry. Check the proposed arrangement against submersible wastewater arrangement and wetted materials selected for the liquid and temperature, then verify the operating point on the selected model curve.

rainwater

For rainwater, check the applicable product curve, liquid properties, required operating point and installation geometry. Check the proposed arrangement against submersible wastewater arrangement and wetted materials selected for the liquid and temperature, then verify the operating point on the selected model curve.

building drainage

For building drainage, provide inlet pressure, target outlet pressure, peak demand, control method and the number of operating zones. Check the proposed arrangement against submersible wastewater arrangement and wetted materials selected for the liquid and temperature, then verify the operating point on the selected model curve.

mining drainage

For mining drainage, provide peak inflow, collection level, discharge elevation, solids and the expected operating cycle. Check the proposed arrangement against submersible wastewater 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 & motor unit illustration for Submersible Sewage Pump

Pump & motor unit

Model-specific submerged pump, motor, materials and sealing.

Installation equipment illustration for Submersible Sewage Pump

Installation equipment

Discharge connections, support, cable, lifting and applicable installation accessories.

Controls & documents illustration for Submersible Sewage Pump

Controls & documents

Agreed starting, protection, process inputs, manuals and arrangement drawings.

AI-generated family illustrations. The selected configuration follows the agreed model and drawing.

manufacturing

From preparation to shipment

Foundry workers pouring molten metal into a pump-component mold

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.

Operator working at a large machining machine in the workshop

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.

Pump castings staged for manufacturing

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.

Factory test-control equipment

Inspection equipment & controls

Owner-supplied factory photograph showing test-control equipment. The inspection points and acceptance records must be agreed for the selected equipment.

View manufacturing

documents

Technical documents

Model-specific documents

Request the selected model curve, arrangement drawing, materials, installation instructions and agreed inspection records.

Request technical documents

questions

Submersible Sewage 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; maximum solids size; fibres or entangling material; wastewater density and pH; wet-well or dry-installation details. Review the complete duty on the applicable model curve.

Which materials and sealing can be supplied?

Wetted materials selected for the liquid and temperature. Mechanical sealing; model-specific details. 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
  • maximum solids size
  • fibres or entangling material
  • wastewater density and pH
  • wet-well or dry-installation details

contact@bbpmfg.com
+86 182 1085 0516

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