Corrosion Resistant and Erosion Resistant Impeller

• Max.Head: 110m-150m
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Working Pressure: High Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Model NO.: AH, M, HH, SP, L, M
• Position of Pump Shaft: Horizontal Pump
• Pump Casing Combined: Horizontal Split Pumps
• Mounting Height: Suction Centrifugal
• Impeller: Closed
• Usage: Pump, Pumps, Condensate Pump, Slurry Pump, Circulating Pump, Slurry Pumps
• Anti-Corrosion: Wear Resistant
• Transport Package: Wooden Case
• Specification: AH/HH/SP/G/L/M
• Trademark: Naipu or OEM
• Origin: China
• HS Code: 8413701090
• Production Capacity: 5000PCS/Month

Product Description

Standard or Nonstandard Closed or Open Semi-open impeller

Product Overview






Horizontal Slurry Pump Spares-Impeller

The impeller is the main rotating component which normally has vanes to impart the centrifugal force to the liquid.Usually,slurry pump impellers have a plain or a Francis type vane.
The plain vane has a leading edge square to the back shroud,whereas the Francis vane has a leading edge projecting into the impeller eye.
Some advantage of the Francis vane profile are the higher efficiency,improved suction performance and slightly better wear life in certain types of slurry because the incidence angle to the fluid is more effective.




Slurry Pump spares material
 
Slurry pump Impeller part code: B1052, B15127, C2127, D3147, E4147, F6147, FAM8147, G8147, G10147, G12147, GAM14147...
 
1) impeller material: A05,A07,A49,A61,N23 etc.
2) There are 3-6 impeller vanes. It depending on the size of the particles in the slurry.
3) Impeller type including Close, Semi-open and Open type. Impellers are generally closed because of higher efficiency and are less prone to wear in the front liner region. Open impellers are more common in smaller pumps or where particle blockage may be a problem or where the shear provided by an open impeller is an aid to pumping froth.

4) We can also produce the non-standard impellers for some special situations.
    a)Pumping coarse coal
    b)Pumping fibrous material
    c)Reduced diameter impellers
    d)Reduced eye impellers





Related Metal Pump Parts

Our metal parts: Frame Plate ,Cover Plate, Impeller,Volute,Frame Plate Liner Insert,Shaft Sleeve,Spacer Sleeve,Stuffing Box,Expeller,Expeller Ring,Lantern Ring,Lantern Restrictor,Packing Seal,Gland Assembly,End Cover,Grease Retainer,Labyrinth Sleeve,Shaft ,Bearing Assembly etc.

Our main metal parts material,A05,A49,A51(A33)
A05: Wear Resistant White Cast Iron: mainly used in wet end parts (Cover Plate Liner, Impeller, Frame Plate Liner),neutral,alkali-resisting but not acid resistant.
A49: Low Carbon High Chrome White Cast Iron: usually used in the Desulphurization working conditions ,also can used as wet end parts.
A51(A33): Wear and Corrosion Resistant White Cast Iron,usually used in phosphate,sulfur removal and working condition of sulfur acid,also apply in wet end parts.

There are also other material such as C21,C23,D21,D81,E02,E62,E05,E65,G01,G61 etc.









Related Rubber Pump Parts

Naipu Rubber Pump parts mainly contain Impeller,Cover Plate Liner ,Frame Plate Liner,Seal Gasket,O Ring,Volute Liner Seal, Inlet Seal,Outlet Seal,Oil Seal,Strainer,Lower Strainer, End Cover Gasket etc.

Naipu Rubber Material mainly R08,R26,R33,R38,R55,S01,S10,S12,S21,S42,S44 etc.
R08 R26: Natural Rubber,standard impeller rubber.
R33:Natural Rubber,upgrade R26,mainly used in hydrocyclone liners,pump liners,impeller etc.
R38: Natural Rubber, Moderate hardness,Anticorrosion,mainly used in impeller.
R55:Natural Rubber,the hardness within R08-R38,both apply in impeller and liners.
S01:Synthetic Rubber: anti acid but not corrosion resistant,mainly used in outlet gasket,inlet gasket,volute gasket,also can apply in wet end parts,mainly high temperature resistance.
S10:Nitrile Rubber,O Ring
S21:Buytl Rubber, High Temperature Resistance oxidance,apply in wet end parts.
S42:Neoprene Rubber,high temperature resistance,weather-proof,ozone proof,Grease Resistance,apply in wet end parts.






OEM Pump Parts

Except Standard Pump Parts, we also undertake some Nonstandard pump parts or material parts.For Nonstandard Parts, we can do tailor-made according to your drawings or samples.For the Nonstandard material, such as Ceramic Coated Shaft Sleeve, Hastelloy alloy parts ,EPDM Rubber,Polyurethane,Viton, fluoro-elastomer etc.





Naipu Materials
 

Material Code	Material Name	Applications
Abrasion Resistant Alloy
NA04	High Chrome 24% Cr	Impeller, Liners, Stuffing Box, Expeller Ring, Expeller, etc.
NA05	High Chrome 27% Cr	Impeller, Liners, Expeller Ring, Expeller, etc.
NA06	Ni-Hard 4	Impeller, Liners, etc.
NA07	15/3 Cr-Mo Alloy	Impeller, Liners, etc.
NA12	High Chrome 30% Cr	Impeller, Liners, etc.
NA25	Ni-Cr-Mo Alloy	Impeller, Liners, etc.
NA49	28% Cr, Low C	Impeller, Liners, etc.
NA51	36% Cr, Low C	Impeller, Liners, etc.
Corrosion Resistant Alloy
NC21	13% Chrome Steel	Shaft Sleeve, Shaft Spacer, etc.
NC22	304 Stainless Steel	Impeller, Liners, Shaft Sleeve, Stuffing Box, Expeller Ring, Expeller, Bolt, etc.
NC23	316 Stainless Steel	Impeller, Liners, Shaft Sleeve, Stuffing Box, Expeller Ring, Expeller, Bolt, etc.
NC25	Alloy 20	Impeller, Liners, Shaft Sleeve, Stuffing Box, Expeller Ring, Expeller, etc.
NC26	CD-4MCu	Impeller, Liners, Shaft Sleeve, Stuffing Box, Expeller Ring, Expeller, etc.
Ductile Iron
ND21	QT500-7	Cover Plate, Frame Plate, Base, Bearing Housing, Stuffing Box, etc.
Steel
NE02	20# Steel	Bolts, Motor Frame etc.
NE05	45# Galvanised Carbon Steel	Shaft, Bolts, Shaft Key etc.
Gray Iron
NG01	HT200	Cover Plate, Frame Plate, Base, Bearing Housing, Stuffing Box, Expeller Ring, Expeller, etc.
NG02	HT260	Cover Plate, Frame Plate, Base, Bearing Housing, Stuffing Box, Expeller Ring, Expeller, etc.
NG03	HT300	Cover Plate, Frame Plate, Base, Bearing Housing, Stuffing Box, Expeller Ring, Expeller, etc.
Natural Rubber
NR08	Natural Rubber	Impeller, Liners, Expeller Ring, Expeller, etc.
NR26	Natural Rubber	Impeller, Liners, Expeller Ring, Expeller, etc.
NR33	Natural Rubber	Impeller, Liners, Expeller Ring, Expeller, etc.
NR38	Natural Rubber	Mainly used in Impeller
NR55	Natural Rubber	Impeller, Liners, Expeller Ring, Expeller, etc.
Synthetic Rubber
NS01	EPDM Rubber	Seals, etc.
NS10	Nitrile Rubber	Seals, etc.
NS12	Nitrile butadiene rubber	Impeller,Liners etc.
NS21	Butyl Rubber	Impeller,Liners etc.
NS42	Neoprene	Impeller,Liners etc.
NS31	Hypalon	Impeller, Liners, Expeller Ring, Expeller, etc.
NS44	Neoprene	Seals
NS50	Fluorous Rubber	Impeller,Liners, Seals etc.
Polyurethane
NU01	Polyurethane	Impeller, Front Liner, Back Liner, FPL, Throatbush, etc.
NP50	Polyphenylene Sulphide	Lantern Ring, Lantern Restrictor
Ceramic
Y07	Ceramic	Shaft Sleeve,impellers,Liners etc.
Y08	Ceramic	Shaft Sleeve,impellers,Liners etc.

Our Workshop Shows

Naipu is a professional slurry pump manufacturer, we have Mould Workshop,Casting Workshop,Machining Workshop,Assembly Workshop,Testing Workshop etc.
We can produce Warman equal pumps,such as AH HH G L M SP AF series, can 100% interchangeable with  world famous pumps.
We also undertake OEM(original equipement manufacturer) service if you supplied us the drawings or samples.





Quality Control System

Naipu Pump always do the Hardness test,Material Test ,Dimension Test,NDT Test before delivery .


Contact US

Contact Person: Karen Tan 

Mob: + 86 13623314232