Name: 2QVAF Froth Pump China Factory High Performance Slurry Pump Suppliers
Availability: InStock
Rating: 4.5 (89 reviews)

2QV-AF Froth Pump China Factory High Performance Slurry Pump Suppliers

Looking for reliable 2QV-AF froth pump suppliers? Our China factory provides high-performance pumps for metallurgy, coal, and chemical industries. Ideal for conveying abrasive and corrosive froth slurry with an efficient froth elimination design.

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Product Details

The 2QV-AF series froth pump is a high-performance industrial solution engineered for the efficient handling of froth and slurry. Featuring a streamlined structure and a high degree of universality, this pump is designed for rapid installation and seamless integration into existing mining and chemical processing workflows, ensuring minimal downtime and maximum operational efficiency.

Built with a sophisticated double casing structure, the AF series offers exceptional versatility. The pump head can be customized with metal linings, rubber linings, or other non-metallic materials to withstand various abrasive and corrosive slurries. From the vertical tank's tangent entrance that eliminates froth to the flexible transmission system, every detail is optimized for demanding industrial environments.

Detailed Parameters

Power (P)	3 KW	Capacity (Q)	6-43 m3/h
Head (H)	6-30 m	Speed (n)	800-1800 r/min
Efficiency (ŋ)	45%	Inlet Diameter	100 mm
Outlet Diameter	50 mm	Pump Model	2QV-AF
Structure	Vertical Tank	Lining Options	Metal / Rubber / Non-metallic

Key Advantages

Wear Resistance

Customizable linings including High Chrome and Natural Rubber protect the pump head from severe abrasion.

Easy Installation

Simple structure and high universality allow for fast setup and reduced commissioning time.

Flexible Transmission

Equipped with motor seats or electrode frames for direct transmission or adjustable belt speeds.

Froth Elimination

The tangent entrance design effectively eliminates excess froth for smoother material flow.

Overflow Control

Integrated overflow nozzle conveniently returns excess materials to the tank to prevent waste.

Modular Design

Interchangeable parts such as volute liners and impellers simplify long-term maintenance.

Product Gallery

Management Platforms

Material Selection

Choose from Polyurethane, High Chrome, or Rubber based on slurry chemistry.

Speed Optimization

Adjustable belt transmissions to meet varying operational load requirements.

Maintenance Alerts

Standardized parts for predictable wear-cycle replacement intervals.

Flow Monitoring

Efficient tangent entrance ensures consistent head pressure and flow rate.

Parts Inventory

Ready-to-ship volute liners, impellers, and shaft assemblies.

System Integration

Compatible with SP and SPR series transmission components.

Investment Return Comparison

Metric	Standard Froth Pump	2QV-AF Series
Installation Time	High Complexity	Simplified / Fast
Lining Versatility	Limited Materials	Metal/Rubber/Polyurethane
Froth Handling	Manual Venting	Automatic Tangent Entry
Maintenance Cost	Frequent Overhauls	Modular Part Replacement
Operational Life	Standard	Extended (High Chrome)

Frequently Asked Questions

Q: What materials are available for the 2QV-AF pump lining?

The pump head is designed with a double casing structure and can be lined with metal (High Chrome), rubber (Natural Rubber), or other non-metallic materials depending on the slurry's corrosiveness and abrasiveness.

Q: How does the tangent entrance benefit the process?

The tangent entrance allows the material to enter the pump quickly while effectively eliminating excess froth, which prevents air pockets and ensures a more stable flow.

Q: Can the pump speed be adjusted for different working conditions?

Yes, the bearing housing is designed for both direct transmission and belt drive. Belts can be conveniently replaced to change the pump speed to meet specific operational changes.

Q: What is the function of the overflow nozzle in the vertical tank?

The overflow nozzle is integrated into the steel vertical tank to conveniently send excess incoming materials back into the tank, preventing overflow and material loss.

Q: Which industries typically use the AF series froth pump?

It is primarily used in mining, mineral processing, and chemical plants where transporting abrasive slurries and frothy liquids is required.

Q: Is the 2QV-AF compatible with other slurry pump parts?

The transmission part of the AF series is identical to the SP and SPR series slurry pumps, ensuring a high level of part interchangeability and simplified inventory management.

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