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3 QV - AF Primary and Secondary Froth Slurry Pump for Apatite Washing Plant

NP-AF series froth pumps is a efficiency pump are suitable for handing solids-liquid mixture, special for delivering frothy pulp generated in flotation machines in metalliferous and coal flotation circuits.
Vertical Froth Slurry Pump Part Code No.: RVAF073E05, E4013G01, E4032G01, RV005, RVAF133-3...
Froth Slurry Pump Advantages
1. Simple pump system layout allows easy installation.
2. Transmission parts of this submersible pump are interchangeable with those of AF series. Installed above the bearing assembly is a motor mounting base or support frame. Flexible coupling or V-Belt is used to connect the motor shaft and the pump shaft. Pump shaft speed is easily adjusted by changing the grooved pulley so as to suit the varying pumping applications.
3. The hopper features a steely structure, complete with the tangential inlet and overflow box. The overflow box can easily send the excessive slurry back to the recycling tank. The tangential inlet allows the frothy slury to enter into froth pump while separating the air out of the slurry.
4. The pumping unit is interchangeable with the AH series. According to the kind of medium to be pumped ,we can use metal, rubber, or other non-metallic materials to make the wet-end parts of this froth pump.
5. The pump is able to function properly when there is insufficient suction.





NP- AF froth pump selection chart
( Note: Approximate performance for clear water,to be used for primary selection only.)

Froth Slurry Pump performance parameters
Type
| Allowable Mating Max. Power(Kw)
| Clear Water Performance | Impeller Diameter/mm | ||||
Capacity/ m³/hr | Head/m | Speed/rpm | Max Efficiency/% | ||||
2 QV-AF | 15 | 7.2-33 | 5-30 | 800-1800 | 45% | 229 | -Handle Frothy Slurries |
3 QV-AF | 20 | 10-104 | 10-28 | 700-1500 | 55% | 268 | -Pulp and paper |
4 RV-AF | 40 | 15-130 | 6-28 | 500-1050 | 55% | 397 | -Minerals Flotation processing |
6 SV-AF | 75 | 55-330 | 6-25 | 350-680 | 55% | 560 | |


CE, SGS, ISO9001 Certification

NaiPu Main Pump Model
AH(R) | L(R), M | HH | SP(R) | G | AF Series |
1.5/1B-AH(R) | 20A-L | 1.5/1 C-HH | 40PV-SP(R) | 6/4D-G | 2QV-AF |
2/1.5B-AH(R) | 50B-L(R) | 3/2D-HH | 65QV-SP(R) | 8/6E-G | 3QV-AF |
3/2C-AH(R) | 75C-L | 4/3E-HH | 100RV-SP(R) | 10/8F-G | 6SV-AF |
4/3C-AH(R) | 100 D-L | 4/3X-HH | 150SV-SP(R) | 10/8S-G | 8SV-AF |
6/4D-AH(R) | 150E-L | 6/4F-HH | 200SV-SP | 12/10G-G |
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6/4E-AH(R) | 300S-L | 6/4X-HH | 250TV-SP | 14/12G-G |
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8/6E-AH(R) | 10/8 R-M | 6S-H |
| 14/12T-G |
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8/6R-AH(R) | 10/8 E-M | 8/6S-H |
| 16/14 G-G |
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10/8F-AH(R) |
| 8/6X-H |
| 16/14TU-GH |
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10/8X-AH(R) |
| 6S-HP |
| 16/14H-GH |
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12/10ST-AH(R) |
| 8/6S-HP |
| 18/16G-G |
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14/12ST-AH(R) |
| 8/6X-HP |
| 18/16TU-GH |
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16/14TU-AH(R) |
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20/18G(TU)-AH(R) |
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