Froth Pump Throatbush GAHF8083A05 Pumping froth and high viscosity

Tobee^® 8AHF Centrifugal Froth Pump Throatbush GAHF8083-A05 are heavy duty  horizontal pumps designed to handle difficult tenacious froth.

Tobee designs and manufactures all series of AHF froth slurry pumps and parts. (2C-AHF, 3D-AHF, 4E-AHF, 6F-AHF, 8ST-AHF, 8F-AHF, 8G-AHF, 10G-AHF)

AHF Horizontal Froth Pump Impellers:
CAHF2056QU1A05
DAHF3056QU1A05
EAHF4056QU1A05
FAHF6056QU1A05
GAHF8056QU1A05
GAHF10056QU1A05

AHF Horizontal Froth Pump Throatbush:
CAHF2083A05
DAHF3083A05
EAHF4083A05
FAHF6083A05
GAHF8083A05
GAHF10083A05

Tobee's AHF Horizontal Froth Slurry Pumps are heavy duty horizontal pumps designed to handle difficult tenacious froth.

AHF Froth Pump Design Features:

• Heavy duty construction with through-bolt design provides ease of maintenance and less down time.
• Ductile iron fully lined casing provides durability, strength and long service life.
• Large diameter, slow turning, high efficiency impellers maximize wear life and lower TOC.
• Large, open internal passages reduce internal velocities maximizing wear life resulting in lower operating costs.
• Unique impeller design for most difficult froth applications.
• Thick elastomer or metal bolt-in liners provide superior corrosion resistance plus offer ease of liner change-out and intermixability to reduce over all maintenance costs and maximize wear life.
• Minimal shaft/impeller overhang reduces shaft deflection and increases packing life.
• Cartridge-style bearing assembly allows for maintenance in a clean environment without removal of the pump, resulting in reliable operation and prolonged bearing life.
• Standard AH can be converted by replacing cover plate, throat bush and impeller.
• Full flush, low flow or dry running centrifugal seals minimize water usage and operating costs.

Froth Pump Design Features:

• Based on the AH or L series slurry pumps
• Existing AH or L series slurry pumps can be converted to AHF/MF/ LF horizontal froth pumps with only a few modifications
• Inducer blade impeller for positive froth feed
• Enlarged high efficiency slurry throatbush to maximize the inlet size and reduce NPSH required
• Standard AH or L slurry pump mounting and flange center lines
• Available in 2” through 22” froth pump discharge sizes

Froth Pump Application:

The mining industry is a primary example where pumping operations can be plagued by froth and high viscosity problems. In the liberation of minerals from ore, the minerals are often floated through the use of strong flotation agents. Tough bubbles carry the copper, molybdenum or iron tails to be recovered and further processed. These tough bubbles create havoc with many slurry pumps, often leading to the selection of overly large and inefficient pumps. horizontal froth pumps are small and efficient. The inducer impeller and oversized inlet very effectively enable the froth or viscous slurries to get into the impeller allowing the pump to transport it to the next destination. Low power costs, reliable operation, minimal surging, and feed tank overflow make horizontal froth pumps user friendly.