Dispersion Pump for Slurry Transport | Chemical Manufacturing Component

Product Specifications

Technical details and manufacturing context for Dispersion Pump

Definition

The dispersion pump is a component used in chemical manufacturing processes to handle and transport slurry mixtures containing suspended solid particles. Its primary function is to maintain a consistent flow while preventing particle settling or agglomeration during transport, thereby preserving the homogeneous characteristics required for downstream processing. The pump is designed to operate with viscous slurries and incorporates features that promote particle suspension, such as specific clearances, flow patterns, or mixing elements. It is available in materials including stainless steel and high-wear alloy, selected based on the application's requirements. Key parameters include flow rate (1–100 m³/h), head (10–80 m), operating pressure (1.0–1.6 MPa), temperature range (-20 to 120 °C), motor power (0.75–45 kW), voltage (380 V AC ±10%), frequency (50/60 Hz), ingress protection (IP54–IP65), solid size (≤5 mm), solid concentration (≤30%), viscosity range (1–1000 cP), pH range (2–12), and weight (50–500 kg). These values are reference ranges and must be verified for the specific model and application. Standards such as ISO 9906, IEC 60034, IEC 60038, and IEC 60529 are referenced for testing and compatibility, but do not imply certification. Selection requires consideration of process capacity, system pressure, fluid properties, and environmental conditions. Verification with the manufacturer is essential to confirm performance and compliance. Maintenance signals include reduced flow, increased vibration, or seal leakage, indicating wear or blockage. Failure boundaries include exceeding temperature limits, which may damage seals, or operating outside the specified pH range, which may affect material integrity. Always consult the legal manufacturer or supplier for model-specific data and standards.

Working Principle

The dispersion pump operates using either impeller or positive displacement mechanisms to generate flow. Its design incorporates features such as optimized clearances, flow patterns, or mixing elements that create turbulence or shear, keeping solid particles suspended in the slurry. This prevents sedimentation and agglomeration during pumping, ensuring a homogeneous mixture is delivered to downstream processes. The pump's geometry and operating parameters are selected to match the slurry's viscosity, solid concentration, and particle size, balancing flow rate and head requirements while minimizing wear and energy consumption.

Common Materials

Stainless Steel, High-Wear Alloy

Technical Parameters

Parameter	Typical range	Notes & selection driver
Flow Rate	1–100 m³/h	Select based on required process capacityISO 9906
Head	10–80 m	Ensure sufficient pressure for systemISO 9906
Temperature Range	-20–120 °C	Exceeding limits may damage seals
Motor Power	0.75–45 kW	Match to required flow and headIEC 60034
Voltage	380 ±10% V AC	Other voltages available on requestIEC 60038
Frequency	50/60 Hz	Specify for motor compatibilityIEC 60038
Ingress Protection	IP54–IP65	Higher IP for dusty or wet environmentsIEC 60529
Solid Size	≤5 mm	Larger particles may clog impeller
Solid Concentration	≤30 %	Higher concentration affects performance
Viscosity Range	1–1000 cP	Higher viscosity reduces efficiency
pH Range	2–12	Material selection depends on pH
Weight	50–500 kg	Varies with pump size and material

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Impeller
Creates centrifugal force to move slurry while maintaining particle suspension

Material: High-chrome alloy steel
Casing Part
Contains and directs slurry flow with wear-resistant design

Material: Stainless steel
Shaft Part
Transmits rotational power from motor to impeller

Material: Carbon steel with protective coating
Seal Assembly Part
Prevents slurry leakage while allowing shaft rotation

Material: Ceramic/carbon composite
Positive Displacement Element Optional
The rotor, lobe or screw used instead of an impeller on positive-displacement versions.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Slurry Dispersion System

View system integration details

Manufacturers of Dispersion Pump

Manufacturer profiles associated with Dispersion Pump.

Sourcing Dispersion Pump from China?

Tell us your specification and target quantity — we will match it against manufacturer records and come back with the factories that fit.

Request manufacturers We manufacture this

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Frequently Asked Questions

What is the primary function of a dispersion pump?

The primary function is to transport slurry mixtures while maintaining particle dispersion, preventing settling or agglomeration to ensure a homogeneous mixture for downstream processing.

What materials are available for dispersion pumps?

The materials on file include stainless steel and high-wear alloy. The choice depends on the application's requirements, such as abrasiveness and chemical compatibility.

What are the typical operating limits for a dispersion pump?

Typical reference ranges include flow rate 1–100 m³/h, head 10–80 m, operating pressure 1.0–1.6 MPa, temperature -20 to 120 °C, and solid size ≤5 mm. These must be verified for the specific model.

How should I verify the pump's compliance with standards?

Standards such as ISO 9906, IEC 60034, IEC 60038, and IEC 60529 are referenced for testing and compatibility. Always confirm with the legal manufacturer or supplier that the specific model meets the required standards for your application.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Buyer enquiry

Request manufacturing insight for Dispersion Pump

Ask for use case, specification boundaries, supplier type, and RFQ preparation information for this product.

Where it goes: Straight to the CNFX editorial desk, and to the manufacturer if this product is linked to a claimed profile. Nothing is broadcast to a supplier list.
Your details stay here: We do not sell or rent enquiry data, and we do not add you to a mailing list. Used only to answer this request.
No commission, no middleman: CNFX is a directory. We take no cut of any order and never negotiate on a supplier's behalf.
What we don't claim: A listing is not an endorsement. Qualify every supplier and verify every figure yourself before ordering.

pressure:	Up to 10 bar
flow rate:	5-500 m³/h
temperature:	-20°C to 120°C
slurry concentration:	Up to 40% solids by weight

Dispersion Pump

Product Specifications

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards