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CAHR Rubber Centrifugal Pump

CAHR Rubber Centrifugal Pump
CAHR Rubber Centrifugal Pump
CAHR Rubber Centrifugal Pump

The CAHR rubber centrifugal pump is a wear-resistant and corrosion-resistant slurry pump designed with a rubber-lined structure, mainly used for handling fine-particle, corrosive, and light-to-medium abrasive slurry media. Featuring corrosion resistance, stable operation, excellent sealing performance, and easy maintenance, the product is widely used in mining, coal washing, power generation, metallurgy, chemical, and environmental protection industries.

Product Name CAHR Rubber Centrifugal Pump
Pump Type Horizontal Centrifugal Pump
Material High Wear-Resistant Rubber
Flow Rate 10 – 1000 m³/h
Head 5 – 70 m
Power 1.5 – 560 kW
Sealing Type Packing Seal / Mechanical Seal
Drive Type Direct Drive / Belt Drive
Operating Temperature ≤80℃
Product Features Wear resistance, corrosion resistance, stable operation
Applications Mining, power plants, chemical industry, metallurgy, etc.

Wide Range of Applications

With outstanding performance and reliability, our products are widely utilized in core fluid handling operations across diverse industries.

01

Dredging & Hydraulic Engineering Industry

Used for port dredging, river desilting, waterway maintenance, marine engineering, and land reclamation projects.

01  /  06

02

Mining & Mineral Processing Industry

Used in critical working conditions such as slurry transportation, tailings discharge, mineral processing circulation systems, mine waste disposal, and high-concentration slurry conveying.

02  /  06

03

Gravel & Solids Transport Industry

Used for river sand mining, gravel transport, solid-liquid mixture conveying, and transfer of high-solids content media.

03  /  06

04

Power & System Support Industry

Used for pump system power drive, transmission matching, and integration of complete pumping systems.

04  /  06

05

Chemical & Industrial Transport Industry

Used for chemical liquid transport, corrosive media handling, industrial wastewater discharge, and circulation systems.

05  /  06

06

Wear-Resistant Spare Parts & OEM Replacement Systems

Used for pump equipment maintenance, replacement and upgrading, and repair and replacement of international brand equipment.

06  /  06

Related Products

Rigorous Manufacturing Process

From blueprint to finished product, we uphold a pursuit of excellence at every stage, ensuring every pump serves as a dependable industrial heart.

01

1. Needs Analysis & Solution Design

Provide product selection, material upgrades, and OEM customized solutions based on customer operating parameters, installation environments, and application requirements.

02

2. 3D Modeling & Casting Development

Ensure product structure and equipment compatibility through sample scanning, reverse modeling, and pattern development.

03

3. Precision Machining & Quality Inspection

Employ CNC machining and multiple quality inspections to ensure dimensional accuracy and stable material performance.

04

4. Assembly Testing & Performance Verification

Conduct assembly testing and operational checks on products to ensure sealing integrity, compatibility, and running stability.

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Company FAQs
FAQ
Here, we answer your frequently asked questions about customization, material selection, and purchasing industrial rubber and wear-resistant components.
Contact Us
What are the common spare parts for rubber slurry pumps?
Common spare parts include impellers, rubber liners, pump casings, throatbushes/cover plates, shaft sleeves, seal components, and bearing assemblies. Replacement parts must be confirmed based on the pump model, part number, or technical drawings.
Can rubber slurry pumps be customized?
Yes. Configuration or customization can be performed based on customer requirements for flow rate, head, rubber lining, sealing type, drive equipment, inlet/outlet orientations, and installation conditions.
What are the differences among CLR, CMR, CMCR, CSPR, and CAHR?
Different models target different installation methods and operating conditions: CLR and CMR are suitable for light-abrasion slurry transport; CMCR is suitable for specific slurry applications such as mill underflow; CSPR is suitable for submerged or sump slurry transport; CAHR is suitable for rubber-lined centrifugal pumping applications.
How to select the right rubber slurry pump?
For model selection, parameters such as flow rate, head, medium name, solid content, particle size, medium density, temperature, pH value, suction conditions, and operating hours are required.
What is the function of the rubber lining?
The rubber lining helps reduce wear and corrosion on the pump casing and wet ends caused by slurry, making it suitable for moderate-temperature slurry conditions dominated by fine particles. The specific material and lining structure need to be determined based on media concentration, particle size, temperature, and corrosiveness.
What working conditions are rubber slurry pumps suitable for?
Rubber slurry pumps are mainly used to transport ore slurries containing solid particles, tailings, mortar, and other slurry fluids, suitable for mining, mineral processing, grinding, tailings treatment, and industrial transportation conditions.

Lifecycle Support

Full Lifecycle Support

We provide not only superior equipment but also enduring and dependable operational assurance, safeguarding your projects from initial design to long-term maintenance.

Rapid Response

Rapid Response

Our engineering team provides end-to-end support from installation guidance to operating condition optimization, promptly resolving technical issues via remote video and online communication to ensure precise equipment operation.

Supply Guarantee

Supply Guarantee

A comprehensive spare parts system covers the full range of wear parts, supporting OEM customization fully compatible with leading international brands to ensure long-term, stable supply and minimize maintenance downtime.

Operation & Maintenance

Operation & Maintenance

We provide full life-cycle maintenance solutions covering routine inspections, early wear warnings, and operational optimization suggestions, effectively reducing the risk of unplanned downtime and significantly extending equipment service life.

Continuous Optimization

Continuous Optimization

Continuously optimizing processes based on operational feedback, we offer long-term partners a green service channel with customized support—including technical upgrades and priority response—to build solid, lasting partnerships.

Ready to upgrade your
pumping system?

Global Inquiry Hotline

+86 19933037056

Official Email

info@cnminerals.com

Company Address

Block C, MCC Shengshi Plaza, No. 66 Xiangtai Road, Yuhua District, Shijiazhuang City, Hebei Province

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