4RV - Af Primary and Secondary Froth Slurry Pump for Apatite Washing Plant

• Customization: Available
• Max.Head: 10-30m
• Max.Capacity: >400 L/min
• Model NO.: 4 RV-AF
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Working Pressure: High Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Position of Pump Shaft: Vertical Pump
• Pump Casing Combined: Verticaljoint Surface Pump
• Mounting Height: Suction Centrifugal
• Impeller: Closed
• Usage: Pump, Pumps, Condensate Pump, Slurry Pump, Circulating Pump, Froth Pumps
• Wear Resistance: Anti-Corrosion
• Pump Type: Vertical Centrifugal Slurry Pumps
• Drive Type: Bd/DC
• Power: Motor
• Discharge Size: 50mm-150mm
• Transport Package: Wooden Case
• Specification: CE, ISO
• Trademark: Naipu
• Origin: China
• HS Code: 8413701090
• Production Capacity: 500sets/Month

Product Description

                          Froth Pump for Delivering Foam Slurries Slurry Pump 

Naipu NP-AF froth pumps are of heavy duty construction, designed for continuous pumping of highly abrasive and corrosive frothy slurries. They have a vertical shaft configuration and comprise a hopper, with vertical bearing assembly, and type "NP-AH" pump wet end. They feature a wide choice of replaceable abrasion resistant metal or moulded elastomer casing liners and impellers.

Typical Applications-

Minerals Flotation Processing.
Handle Froth slurries

Foam pump Operation condition:
Pump high-hardness, strong-corrosion and high-concentration liquids that contain suspended solid particles, such as finished ores, refuse ores, ashes, cinders, cements, mud, mineral stones and etc.
Liquid temperature up to 90° C
Max. Pressure: 3.8bar

Foam pump Construction
Pump Body: Cast Iron/Grey Iron
Front Cover: High Chrome alloy/ Rubber linered
Impeller: High Chrome alloy/ Rubber linered
Mechanical Seal: Carbon/Ceramic/Stainless Steel
Motor Housing: Alloy Aluminum
Shaft: Carbon Steel/Stainless Steel/High Frequency Wedding Shaft
Insulation: Class B / Class F

Product Overview









Construction Drawing



Main Part Number at the drawing
1.Bearing
2.Bearing Assembly
3.Tank
4.Frame Plate
5.Cover Plate 
 


Pump Clear Water Performance Curve



Pump Performance Parameters
 

NP-AF Vertical Froth Pump Performance Parameters
Pump Type	Max Matching Power(kw)	Capacity		Head	Speed	Max. Effi.	Impeller dia.	Inlet Dia.	Outlet Dia.
		m3/h	l/s	m	rpm	%	mm	mm	mm
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

Workshop Photos





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Contact Person: Karen Tan