AF froth Pump

■ Flow Rate: 6-575 m³/h
■ Head:5-30m
■ Material: High chrome alloy, Rubber, Polyurethane etc.


Introduction of AF froth pump

The AF froth pump is based on advanced technology in china and abroad. It is vertical shaft configuration, and comprise a hopper, with vertical bearing assembly. AF froth slurry pump is designed for transporting high abrasive and corrosive froth slurries, Especially used in the flotation process. It is widely used in metallurgical, mining, coal one, and chemical engineering industries, and are relied upon to handle abrasive and corrosive slurries with foam and froth.


1. no shaft sealing and sealing water.
2. The discharge branch can be positioned at intervals of 45 degrees by request and oriented to any eight positions to suit installations and applications.
3. It can be driven by direct connection or belt connection, and the belt & pulley can be replaced easily for changing the pump speed and meet the variations of working conditions.
4. The wet parts are interchangeable with SP(R) vertical sump pump.

AF Froth Pump Selection Chart


AF Forth Pump Performance Chart


Pump Model Capacity Q m³/h Head H(m) Speed n(r/min) EFF.(%) Installed with Power(kw) Diamcter Inlet(mm) Diamcter Outlet(mm)
2QV-AF 7.6-42.8 6-29.5 800-1800 45 15 100 50
3QV-AF 23-77.4 5-28 700-1500 55 18.5 150 75
4RV-AR 33-188.2 5-28 500-1050 55 37 150 100
6SV-AF 80-393 5-25 250-680 55 75 200 150
8SV-AF 126-575 5.8-25.5 350-650 55 110 250 200