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0086-311-83809529

No.368,Xinshi North Road,Shijiazhuang City,China

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NP-AF Vertical Froth Pump

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Summary
Naipu®AFSeriesFrothPumpsarethelatestgenerationoffrothpumpbasedonadvancedtechnologyathomeandabroad.Itisdesignedtopumpfrothyslurriesmoreefficientlybyde-aeratingorpartiallyde-aeratingthefroth,byaninducedvortexprincipal,beforeitentersthepumphead. Itisdoublecasingverticalpumpcompletewithhopper.Itfeaturesawidechoiceofreplaceableabrasionresistantmetalormouldedrubbercasinglinersandimpellers.Thehopper-tankisfabricatedwithsteelplate.Itsinnerwallofthetankcanbecoveredwithlineraccordingtodifferentmediumpumped.ImportantdesignfeaturesofNaipu®AFpumpsinclude:●Excellentperformance,easyassembly&disassembly,highreliabilityetc●Don’tneedshaftsealandsealingwater.●Itcanbedrivenbydirectconnectionorbelt,andthebelt&pulleycanbealtered easilyforchangingthepumpspeedaccordingtoworkingconditions.●Thedischargebranchcanbepositionedatintervalsof45degreesbyrequestandorientedtoanyeightpositionstosuitinstallationsandapplications. TypicalApplications--IronOreDressingPlant CopperConcentrationPlant GoldMineConcentrationPlant MolybdenumConcentrationPlant PotashFertilizerPlant OtherMineralProcessingPlants Otherindustries
Pump Type:
Vertical centrifugal slurry pumps
Drvie Type:
BD/DC
Power:
Motor
Discharge Size:
50mm-200mm
Capacity:
2-160l/s
Head:
5m-30m
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DESCRIPTION
CONSTRUCTION DARWING
SLECTION CHART
PERFORMANCE PARAMETERS
Naipu® AF Series Froth Pumps are the latest generation of froth pump based on advanced technology at home and abroad.It is designed to pump frothy slurries more efficiently by de-aerating or partially de-aerating the froth ,by an induced vortex principal,before it enters the pump head.
 
It is double casing vertical pump complete with hopper.It features a wide choice of replaceable abrasion resistant metal or moulded rubber casing liners and impellers.The hopper-tank is fabricated with steel plate. Its inner wall of the tank can be covered with liner according to different medium pumped.
Important design features of Naipu® AF pumps include:
● Excellent performance, easy assembly & disassembly, high reliability etc
● Don’t need shaft seal and sealing water.
● It can be driven by direct connection or belt , and the belt & pulley can be altered easily for changing the pump speed according to working conditions.
● The discharge branch can be positioned at intervals of 45 degrees by request and oriented to any eight positions to suit installations and applications.
 
Typical Applications--
Iron Ore Dressing Plant 
Copper Concentration Plant 
Gold Mine Concentration Plant 
Molybdenum Concentration Plant 
Potash Fertilizer Plant 
Other Mineral Processing Plants 
Other industries

NaiPu®AF Vertical Froth Slurry Pumps Structural Drawing

 

 

Materials of Construction

 

 

 

LINERS

IMPELLERS

CASING

BASE

EXPELLER

EXPELLER RING

SHAFT SLEEVE

SEALS

Standard

Chrome Alloy

Natural Rubber

Chrome Alloy

Natural Rubber

SG Iron

SG Iron

Chrome Alloy

or

SG Iron

Chrome Alloy

or

SG Iron

SG Iron

Rubber

and

Nitrile

Options

Ferralium

Hastelloy C

316 SS

W151

Polyurethane

Neoprene

Butyl

Viton

Nitrile

EPDM

Hypalon

Ferralium

Hastelloy C

316 SS

W151

Polyurethane

Neoprene

Butyl

Nitrile

Hypalon

SG Iron

Various grades

MS

Fabricated

Cast Iron

NI Resist

Ferralium

Hastelloy C

Polyurethane

316 SS

W151

NI Resist

Ferralium

Hastelloy C

316 SS

Rubber

W151

Polyurethane

Neoprene

Butyl

Nitrile

EN56C

Ferralium

Hastelloy C

Titanium

316 SS

304 SS

Ceramic

Stellite

Chrome Oxide

Nordel

Neoprene

Viton

 

NaiPu®NAF Vertical Froth Pumps Selection Chart

NaiPu®NAF Vertical Froth Pumps Performance Parameter

 

Type

 

Allowable Mating Max. Power(Kw)

Clear Water Performance

 

Impeller

Dia(mm)  

 Size

Capacity 

 

Head

(m)

 

Speed

(rpm)

 

Max Eff.

(η% )

Inlet

(mm)

Outlet

(mm)

m³/h

L/s

2QV-NP-AF

15

7.2-33

2-9.2

5-30

800-1800

45%

229

100

50

3QV-NP-AF

20

10-104

2.7-29

10-28

700-1500

55%

268

150

75

4RV-NP-AF

40

15-130

4.2-36

6-28

500-1050

55%

397

150

100

6SV-NP-AF

75

55-330

15.3-92

6-25

350-680

55%

560

200

150

8SV-NP-AF

110

126-575

35-160

5-26

350-650

55%

571

250

200

 

PRODUCTS

PRODUCTS

CONTACT

Tel: 0086-311-87162903

  0086-311-83802338
E-mail: info@naipump.com
Fax: 0086-311-83809529
Add: No.368, Xinshi North Road, Shijiazhuang City, China

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