AHF Horizontal Froth Pumps | Warman AHF Froth Slurry Pump

Pansto offers AHF(include AHF,LF &MF) Horizontal Froth Pumps, replacement for Warman AHF Froth Slurry Pumps. Designed for efficient handling of highly aerated, abrasive, and dense slurries in flotation and other demanding processes. Get reliable performance and lower maintenance costs for your froth pumping needs.

AHF Horizontal Froth Pump Description

The  AHF Series Horizontal Froth Pumps  represent our latest generation of froth slurry pumps. These horizontal centrifugal slurry pumps feature a double-casing structure and are through-bolt connected. They have been specially developed based on the  PH Series(Equal to Warman AH Pumps) Heavy Duty Slurry Pumps  to meet the increasing demand for efficiently pumping high head and flow flotation mineral froth. 

Capable of transporting even high froth factor slurries efficiently and stably, they are a reliable choice for handling various abrasive or corrosive frothy slurries and are widely used in mining, coal washing, metallurgy, pulp and paper, chemical, and other industries.

The main distinction from the PH series pumps lies in the design of the inlet section; however, the remaining components remain identical, utilizing the same connections, drive mechanisms, bearing assemblies, and shaft seal assemblies. Notable improvements have been made to the impeller and  throat bush . The unique design, incorporating an oversized inlet and a semi-open impeller with flow inducer blades, enhances suction capabilities for frothy slurries and minimizes the occurrence of airlocks.

Features & Benefits

1. High Head and Flow:  The special horizontal structural design enables it to excel in efficiently pumping various high-head and high-flow heavy froth slurries.
2. Heavy Duty Structure:  Featuring a double-casing bolted with lined wear and corrosion-consistent wetted parts, a one-piece frame, and a large shaft diameier with a short overhang, ensuring reliability and easy maintenance.
3. Optional Wetted Parts:  Choose from high chrome alloy, rubber, or polyurethane for enhanced adaptability to various working conditions.
4. Oversized inlet design:  The use of an oversized inlet design helps reduce the inlet velocity, thereby minimizing the resistance for frothy slurry to enter the pump interior.
5. Optimal Impeller Design:  The semi-open impeller with flow inducer blades that extend into the inlet, initiates pre-rotation and shearing of the froth within the inlet, effectively preventing airlock at the impeller eye.
6. Flexible Drive Arrangement:  Choose between direct coupling or belt drive based on working conditions and individual preferences.
7. Adjustable Discharge Direction:  Install at 45° intervals and rotate 8 different angles according to the needs of use.
8. Optional Shaft Seals:  Options with gland packing seal, expeller centrifugal seal, and mechanical seal are available.
9. Reliable Bearing Assembly:  Adopting a integrally movable cartridge-type bearing assembly with grease-lubricated roller bearings, easy to adjust impeller clearance and maintenance.

Structures of AHF Horizontal Pump

1. 

2. Impeller : with oversized inducer blades on each vane and a large eye making the air bubbles dissipate or reduce in size so that they do not inhibit the flow of the slurry.
3. Volute Liner :  Available different harded metal,natrual rubber and synthetic elastomers lining options to suit specific applications.
4. Shaft sealing :  centrifugal seal (dry-seal,elimination gland seal water),common gland seal and mechanical seal.
5. Bearing Assembly :  removeable cartridge style grease luburicated bearing assembly can be replaced with the base.Also oil lubricated heavy duty bearing assemblies available.
6. Installation :  same footprint and connections as A series pump,FH series pump could be easily replace a A series pump by simply changing few parts,impeller,throatbush,cover plate.

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Taxonomy

• Pump Supplier
• Centrifugal Pumps & Pumping Systems
• Slurry Pumping
• Pumps
• Pump