6 Sv - Af Vertical Froth Pump for Mining Flotation

• Customization: Available
• Impeller Number: Single-Stage Pump
• Working Pressure: High Pressure Pump
• Model NO.: AF
• Position of Pump Shaft: Vertical Pump
• Pump Casing Combined: Verticaljoint Surface Pump
• Mounting Height: Since Irrigation Centrifugal Pumps
• Impeller: Closed
• Wear Resistance: Anti-Corrosion
• Material: Wear-Resistant Metal or Rubber
• OEM: Accept
• Certificate: CE ISO SGS
• Color: Yellow, Blue, etc.
• Transport Package: Wooden Case
• Specification: CE, ISO, SGS
• Trademark: Naipu
• Origin: China
• HS Code: 84137010
• Production Capacity: 5000 Sets/Month

Product Description

Pump description
 1. What is a froth pump? 
 
The AF froth pumps has been designed to increase the pumpability of frothy slurry. The pump operation is similar to hydrocyclone seperation. 
 
The basic principle of the froth pump operation is to de-aerate or partially de-aerate the froth before it enters the pumping. Its handling capacity of the pump is muchhigher than that of other types of slurry pump without shaft seal and sealing water. 
 
2. What advantage of AF slurry pump?
 
The advantages of the pump are of excellent performance, easy assebly & disassembly, high and etc.

The 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.
 
The AF froth pump is ideal for all applications involving handling of air entrained slurries, such as flotation froth in base metal concentrators, phosphate and apatite washing plants and calcium carbonate upgrading plants.
 
The pump can also be used as a mixing and distribution unit, where dry powder has to be mixed (and wetted) with water. It can also be used with cement in ready mixed concrete and for grouting and injection mixing.
 
3. What structure of the AF froth pump
 
The construction of pump head is double casings slurry pump. All wet-parts can be supplied in Ni-hard, high chrome alloy iron and pressure-moulded natural or synthetic rubber.
 
The driver end can be exchanged with that of type--SP(R) pumps. The hopper-tank is fabricated with steel plate. Its inner wall of the tank can be covered with liner according to different medium pumped.
 
The discharge branch can be positioned at intervals of 45 degrees by request and oriented to any eight positions to suit installations and applications. 
2.  Main part number at the drawing

1.Bearing 2.Bearing Assembly 3.Tank

4.Frame Plate 5.Cover Plate

3. 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

 

Company Profile

 

Shijiazhuang Naipu pump Co., Ltd is a professional slurry pump manufacture with more than 20 years experience. The enterprise has one group of high quality technical and management talent working in Design, R&D, Production, Sales and Services.
The company manufactures its products using advanced technique based on well built management and sales & service system. Product quality is guaranteed with various test and inspection facilities.

Certifications

Product Description

The NP-AH type slurry pumps are those of cantilever, horizontal and centrifugal ones, whose shafts can be sealed by packing seals or by centrifugal type seals. The positions of the pump outlet can be positioned at an interval of 45°according to different requirements, so eight different angles can be applied by rotation in installation.

The M. AH type slurry pumps have pump bodies (volute liners, front and back liners) that consist of replaceable wear-resistant metal liners or wear-resistant rubber liners, and impellers can also apply wear-resistant metal material or wear-resistant rubber material. The HH type slurry pumps only apply wear-resistant metal material as their pump bodies and impellers.

Product Parameters

Type	Allowable Mating Max. Power(Kw)		Clear Water Performance					Impeller
		Material	Capacity/Q m³/hr	Head/m	peed rpm	Max Eff%			NPSH/m	Nos of Vane	Impeller Diameter/ mm
1.5/1-NP-AH	15	M	12.6--28.8	6--68	1200--3800	40			2--4	5	152
		R	10.8-25.2	7-52	1400-3400	35				3
2X1.5-NP-AH	15	M	32.4--72	6--58	1200--3200		45		3.5--8	5	184
		R	25.2-54	5.5-41	1000-2600	50			2.5-5		178
3X2-NP-AH	30	M	39.6--86.4	12--64	1300--2700	55			4--6	5	214
		R	36-75.6	13-39	1300-2100	55			2-4		213
4X3-NP-AH	30	M	86.4--198	9--52	1000--2200	71			4--6	5	245
		R	79.2-180	5-34.5	800-1800	59			3-5
6X4-NP-AH	60	M	162--360	12--56	800--1550	65			5--8	5	365
		R	144-324	12-45	800-1350	65			3-5
8X6-NP-AH	300	M	360--828	10--61	500--1140	72			2--9	5	510
		R	324-720	7-49	400-1000	65			5-10
10X8-NP-AH	560	M	612--1368	11--61	400--850	71			4--10	5	686
		R	540-1188	12-50	400-750		75		4-12
12X10-NP-AH	560	M	936--1980	7--68	300--800		82		6	5	762
		R	720-1620	7-45	300-650		80		2.5-7.5
14X12-NP-AH	560	M	1260--2772	13--63	300--600		77		3--10	5	965
		R	1152-2520	13-44	300-500		79		3-8
16X14-NP-AH	1200	M	1368--3060	11--63	250--550		79		4--10	5	1067
20X18-NP-AH	1200	M	2520--5400	13--57	200--400		85		5--10	5	1370

Installation Instructions

The AH type slurry pumps have pump bodies (volute liners, front and back liners) that consist of replaceable wear-resistant metal liners or wear-resistant rubber liners, and impellers can also apply wear-resistant metal material or wear-resistant rubber material.

Structural Image of rubber/metal lined centrifugal slurry pump 3/2C-AH used on washing plant

AH Series slurry pumps are suitable for severe slurry conditions with coarse particles and high competency.

There are two types of material for wet parts (volute liners, front and back liners, impellers):

1. Made of high-chrome alloy material;
2. Made of highly wear-resistant rubber material researched and developed by Naipu company.
Both of them can fulfill the task of slurry pumping with high efficiency and long service life.

AH Series slurry pumps have two kinds of structural modes, which are the high-chrome alloy one and the rubber wear-resistance one. The wet parts made of either alloy or rubber can be mixed up in operation.
For example: a rubber volute liner and liners can be combined with an alloy impeller in operation, and a rubber impeller can be used together with alloy volute liner and liners.

Driving Type

 

 

 

Contact Person: Anna Liu

We want to establish long term cooperation, Quality is our life.

Q1. What is your product range?
A: Centrifugal pump, slurry pump, sand pump ,gravel pump, Dredging pump, clean water pump, sewage pump, chemical pump, single
stage pump, double suction pump, industry pump, paper pulp pump, mud pump, Sludge pump ,etc

Q2. Are you a manufacturer?
A:Yes, Our Factory located in Shijiazhuang , Hebei , China . Welcome to visit.

Q3. What information should I let you know if I want to get a quotation?
A: Usage , Pump capacity, pump head , Slurry SG, The More the Better.
If you are using slurry pump, Please let me know the type you are using now.

Q4. What the the MQQ?
A: 1 set. Even 1 piece pump spare

Q5. How the Delivery terms?
A:By sea.By plane, as customer's request

Q6. How to gurantee the quality.
A: All our pump and spare parts pass ISO 9001:2008 and CE certificate. Warranty time is 12 month.