Peristaltic Metering Pump

Configuration review

Peristaltic Metering Pump selection requirements

Specify the operating requirement before selecting a model.

Define the selected configuration

Rotor-compressed tube or hose delivery for controlled chemical injection. Confirm tube chemistry, compression setting and replacement interval; capacity changes as the tube wears. Define the chemical, required dosing rate and discharge pressure before selecting the liquid end.

Chemical composition, concentration and temperature
Minimum, normal and maximum dosing rate
Injection pressure and its operating variation
Tank level, suction line and gas-release tendency
Control signals, calibration and supply scope

Request model-specific data

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 review

overview

Peristaltic Metering Pump construction and operation

Peristaltic Metering Pump: illustrative pump assembly and construction

Rotor-compressed tube or hose

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.

Rotor-compressed tube or hose delivery for controlled chemical injection. Confirm tube chemistry, compression setting and replacement interval; capacity changes as the tube wears. Define the chemical, required dosing rate and discharge pressure before selecting the liquid end.

Rotor and replaceable dosing tube
Confirm tube chemistry, compression setting and replacement interval; capacity changes as the tube wears.
No inlet or outlet check valves in the pumping head; tube condition affects delivery

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

construction

Components, materials and seals

Tube or hose

Define chemical compatibility, pressure, temperature and wear; confirm the selected tube specification.

Rotor & compression

Agree the rotor and compression arrangement with the tube and dosing range.

Drive & controls

Select speed range, local adjustment and process-control inputs against the dosing requirement.

Connectors & containment

Review suction and injection fittings, leakage handling and access for tube replacement.

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

duty requirements

Materials, sealing & duty requirements

Peristaltic Metering Pump: illustrative wetted materials and sealing components

Review chemical composition, concentration and temperature, minimum, normal and maximum dosing rate, injection pressure and its operating variation, tank level, suction line and gas-release tendency, control signals, calibration and 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	Tube or hose compound selected for the chemical and pressure
Sealing	Chemical contained within the dosing tube; review connectors and containment
Liquid / design limits	Confirm liquid composition, temperature, particles and operating conditions
Chemical composition, concentration and temperature	Include this information in the duty review and model selection
Minimum, normal and maximum dosing rate	Include this information in the duty review and model selection
Injection pressure and its operating variation	Include this information in the duty review and model selection
Tank level, suction line and gas-release tendency	Include this information in the duty review and model selection
Control signals, calibration and 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

Suction & injection

Provide tank levels, suction-line layout and the injection pressure. Define isolation, back-pressure and pressure-relief arrangements for the actual system.

Control & calibration

Confirm input signals, start/stop logic, low-level protection and calibration access. Review delivery across the intended operating range.

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: chemical process-liquid transfer

Polymer dosing

For polymer dosing, state the dosing range, injection pressure, chemical concentration and suction supply. Check the proposed arrangement against chemical tank, suction line and injection point reviewed as a dosing system and tube or hose compound selected for the chemical and pressure, then verify the operating point on the selected model curve.

Water-treatment dosing

For water-treatment dosing, define the injection point, liquid compatibility and control signal. Check the proposed arrangement against chemical tank, suction line and injection point reviewed as a dosing system and tube or hose compound selected for the chemical and pressure, then verify the operating point on the selected model curve.

Controlled chemical feed

For controlled chemical feed, state the dosing range, injection pressure, chemical concentration and suction supply. Check the proposed arrangement against chemical tank, suction line and injection point reviewed as a dosing system and tube or hose compound selected for the chemical and pressure, 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.

Metering pump

Selected liquid end, actuator or tube, drive and local adjustment.

Chemical-feed equipment

Specified valves, suction and injection fittings, calibration equipment and containment.

Control integration

Agreed process signals, protection, manuals, calibration procedure and equipment schedule.

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.

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.

View manufacturing

Technical references

Technical documents

Public product reference

The owner-selected reference identifies the product direction. Ratings, material availability and approvals must be confirmed for the quoted equipment.

View product reference

Model-specific curves & drawings

Request the selected performance curve, installation drawing, material schedule, operating manual and agreed inspection records.

Request technical documents

questions

Peristaltic Metering Pump FAQs

What information is needed for selection?

Chemical composition, concentration and temperature; Minimum, normal and maximum dosing rate; Injection pressure and its operating variation; Tank level, suction line and gas-release tendency; Control signals, calibration and supply scope.

Which materials and sealing can be supplied?

Tube or hose compound selected for the chemical and pressure. Chemical contained within the dosing tube; review connectors and containment. Confirm compatibility with the complete liquid composition and temperature.

Are public ranges a selected model duty?

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.

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.

Chemical composition, concentration and temperature
Minimum, normal and maximum dosing rate
Injection pressure and its operating variation
Tank level, suction line and gas-release tendency
Control signals, calibration and supply scope

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+86 182 1085 0516

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0/5000

Valve-free dosing head.

Define the selected configuration

Request model-specific data

Rotor-compressed tube or hose

Tube or hose

Rotor & compression

Drive & controls

Connectors & containment

Suction & injection

Control & calibration

Before installation

Polymer dosing

Water-treatment dosing

Controlled chemical feed

Metering pump

Chemical-feed equipment

Control integration

Casting of pump components

Finish machining

Component handling & staging

Inspection equipment & controls

Public product reference

Model-specific curves & drawings

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