Vertical Froth Pump

What is a Vertical Froth Pump?

A vertical froth pump is a type of froth slurry pump designed to handle frothy and aerated slurry in flotation processes. It improves pumpability by separating air from the slurry, ensuring stable flow without air locking. Vertical froth pumps are widely used in mining, coal preparation, and chemical industries.

How Does a Vertical Froth Pump Work?

The vertical froth pump operates by creating an open vortex inside the sump through the rotation of the impeller. The tangential inlet and conical tank design enhance vortex formation, allowing air to separate from the slurry. This results in smooth, high-capacity pumping with minimal pulsation.

Vertical Froth Pump Models

Available models include 2QV-AF, 3QV-AF, 4RV-AF, 6SV-AF, and 8SV-AF, covering a wide range of capacities and applications.

Applications

Vertical froth pumps are widely used in mining flotation, coal washing, mineral processing, and chemical slurry transfer.

Specifications

Discharge size range: 50mm to 200mm [2’’ to 8’’]

Flowrates to: 570m3/hr [2,500GPM]

Heads to: 30m [98ft]

CNSME is a professional vertical froth pump manufacturer providing AF series froth slurry pumps for flotation and mining applications.

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Vertical Froth Pump Manufacturer | 2QV-AF Mining Froth Pump | Flotation Slurry Pump Solution

The 2QV-AF Vertical Froth Pump is an essential solution for flotation processes, offering reliable performance and excellent adaptability for handling high-froth slurry.

CNSME 4RV-AF Vertical Froth Pump – Heavy-Duty Solution for Frothy Slurry Applications

Engineered for flotation and frothy slurry handling, the CNSME 4RV-AF vertical froth pump delivers smooth, airlock-free operation with superior wear resistance and layout flexibility.

2QV-AF Froth Pump

2QV-AF froth pump, widely used in metallurgy, coal, chemical industry and other industrial sectors.

CNSME®Froth Pump SF/50QV equivalent to the warman pump 2QV-AF

Froth Pump SF/50QV，froth pump,froth pump manufacturer designed and manufactured using the finest quality raw materials and the latest technology in accordance with the industry norms and standards.

CNSME® SF/50QV Vertical Tank Froth Pump Equivalent to warman 2QV-AF

The type ‘SF’ Froth Pump is a vertical pump complete with hopper which utilises casings and liners from the Type ‘SH’ pumps.

3QV-AF Froth Pump

The AF froth pump has a simple structure, high degree of universality, and easy to install and use. The transmission part of this type of pump is common to that of SP and SPR series slurry.

SF/75QV Vertical Froth Pump

Froth Pump is designed for slurry containing froth and pulp. Froth pumping can be challenging; however, our range of horizontal froth pumps handles very dense slurries with ease

Vertical Froth Pumps SF/100R（Warman4RV-AF）

4RV-AF Froth Slurry Pump is a vertical cantilevered centrifugal pump, and is designed for the most difficult pumping applications for highly abrasive, high-density, or erosive slurries.

6SV-AF Vertical Froth Pump: Specially Designed For Frothy Slurry

6SV-AF froth pump stands out in the froth pump market with its advantages such as efficient froth elimination, flexible drive mode, advanced material tank design, double casing structure, excellent self -suction ability, wide adjustment range, easy maintenance, strong wear resistance and corrosion resistance, etc., and is especially suitable for various flotation process. It is the deal choice for transporting froth like slurry.