WL Series Lightduty Slurry Pump China Factory and Reliable Suppliers

Brief Description:

AIER WL Series cantilevered horizontal centrifugal slurry pumps are ideal for low density slurries in mining and metallurgy. As leading China factory suppliers, we provide durable pumps with advanced sealing and wear resistance.

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Product Description

The AIER® WL Series Light-duty Slurry Pump is a professional-grade, cantilevered horizontal centrifugal pump specifically engineered for the efficient transport of low-density slurries. Designed for versatility and durability, these pumps are indispensable in metallurgical, mining, coal, and building material operations where reliable fluid handling is critical to operational uptime.

By integrating high-speed operation with a compact footprint, the WL series optimizes floor space without compromising on performance. Featuring advanced sealing options—including gland and centrifugal seals—and a robust construction with interchangeable wear-resistant liners, these pumps deliver a superior balance of efficiency and longevity in the most demanding industrial environments.

Detailed Parameters

Pump Size	20-650mm	Max Capacity	9108 m³/h
Head Range	4-60m	Max Pressure	250 psi
Primary Materials	Hyper Chrome Alloy, Rubber, Polyurethane	Shaft Seal	Gland / Centrifugal / Mechanical
Drive Modes	V-belt, Flexible Coupling, Gearbox, VFD	Design Type	Cantilevered Horizontal Centrifugal
Liner Options	Hard Metal or Moulded Elastomer	Application	Low Density Slurries

Key Advantages

Wear Resistance

Equipped with high-chrome alloy (AB27, AB15) and specialized rubber liners to withstand extreme abrasion.

Low Maintenance

Tapered mating faces and interchangeable components allow for rapid replacement and alignment during service.

Compact Design

High-speed operation with small volumes reduces the required installation floor area significantly.

Flexible Installation

The discharge branch can be positioned at 45-degree intervals, offering 8 different orientations for site fitting.

Precision Sealing

Advanced expeller rings and mechanical seal options prevent leakage and reduce recirculation pressure.

Diverse Drive Options

Supports V-belt, flexible coupling, and hydraulic couplers to match any power transmission requirement.

Product Gallery

Management Platforms

Material Optimization

Customizable liner materials (Chrome Iron/Rubber) based on slurry pH and abrasiveness.

Seal Management

Flexible choice between Packing, Centrifugal, and Mechanical seals for leak-free operation.

Space Efficiency

Cantilevered design minimizes footprint, allowing for easier plant layout and access.

Transmission Control

Various drive modes including VFD and hydraulic couplers for precise flow regulation.

Component Modularity

Standardized spare parts ensure rapid replacement and minimized downtime during maintenance.

Installation Versatility

8-position discharge orientation ensures seamless integration into existing pipelines.

Investment Return Comparison

Metric	Standard Slurry Pump	AIER WL Series
Maintenance Interval	Frequent / High Cost	Extended / Low Cost
Installation Footprint	Large / Complex	Compact / Efficient
Material Life Span	Average Wear Rate	High (Hyper Chrome)
Adaptability (pH)	Limited Range	Wide (pH 1 to 12)
Operational Efficiency	Standard Output	Optimized Flow Rate

Frequently Asked Questions

Q: What is the best material for pumping high-abrasive slurries?

For high-wear conditions, we recommend AB27 (23%-30% chrome white iron) with a hardness of ≥56 HRC, which provides maximum abrasion resistance for pH levels between 5 and 12.

Q: Can the WL series handle acidic slurries such as phosphoric acid?

Yes, by using AB33 (33%-37% chrome white iron), the pump can transport oxygenated slurries with pH as low as 1, including nitric acid and vitriol.

Q: How does the cantilevered design benefit my plant layout?

The cantilevered design reduces the overall volume and footprint of the pump, saving valuable floor space and simplifying the accessibility for maintenance.

Q: Which drive mode is most cost-effective for easy installation?

The flexible shaft coupling drive and V-belt drives are the most cost-effective options and are recognized for their ease of installation and operation.

Q: What are the typical applications for the WL Light-duty pump?

Typical applications include SAG/ball/rod mill discharge, FGD systems, mineral concentrates, coal flotation, and process chemical transport.

Q: How do I choose between a mechanical seal and a packing seal?

Use GRG mechanical seals for liquids that must not be diluted. Packing seals are suitable for general low-density slurries where a small amount of leakage is acceptable for lubrication.