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Vertical Centrifugal Pump Corrosion - Resistant , Electric Slurry Pump No Submerged Bearing

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Vertical Centrifugal Pump Corrosion - Resistant , Electric Slurry Pump No Submerged Bearing

Vertical Centrifugal Pump Corrosion - Resistant , Electric Slurry Pump No Submerged Bearing
Vertical Centrifugal Pump Corrosion - Resistant , Electric Slurry Pump No Submerged Bearing Vertical Centrifugal Pump Corrosion - Resistant , Electric Slurry Pump No Submerged Bearing

Large Image :  Vertical Centrifugal Pump Corrosion - Resistant , Electric Slurry Pump No Submerged Bearing

Product Details:
Place of Origin: CHINA
Brand Name: CNSME
Certification: ISO/CE
Model Number: 250TV-SP
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: Negotiable
Packaging Details: Plywood Crate
Delivery Time: 10 Working Days
Payment Terms: T/T, Western Union
Supply Ability: 30000 Sets per Month
Detailed Product Description
Material: High Chrome Alloy A05 Feature: No Submerged Bearing
Theory: Centrifugal Application: Oil Residue
Type: Vertical Cantilever Head: 33.5m
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vertical centrifugal pump


vertical submersible pump

Corrosion - Resistant No Submerged Bearing Vertical Slurry Pump




SP/SPR heavy duty sump pumps are available in various standard lengths to suit common sump depths, for very deep sumps or where high shaft speeds limit the length of the pump, a suction extension pipe can be fitted to the bottom inlet to extend the depth of the pump by up to 2 metres.

Pumping is maintained even when the top inlet is not submerged, thus enabling the level of liquid to be lowered right down to the bottom inlet or the bottom of any suction extension pipe.


Less wear, less corrosion

Wetted components are available in a wide range of alloys and elastomers. Minerals selects the optimum combination of materials for maximum resistance to wear in virtually any industrial application, including those demanding both abrasion and corrosion resistance, and where larger particles or high density slurries are encountered. • Abrasion resistant Ultrachrome® A05 alloy.

• Abrasion/corrosion-resistant Ultrachrome® A49 alloy.

• Corrosion-resistant stainless steels.

• Natural and synthetic elastomers.


No submerged bearing failures The robust cantilever shaft avoids the need for lower submerged bearings which are often the source of premature bearing failure.

• Heavy duty roller bearings, above mounting plate.

• No submerged bearings.

• Labyrinth/flinger bearing protection.

• Rigid, large diameter shaft.

No shaft sealing problems

The vertical cantilever design requires no shaft seal. No priming required. The top and bottom inlet design is ideally suited for “snore” conditions. Less risk of blocking The screened inlets and large impeller passages reduce the risk of blockages. Zero ancillary water costs The vertical cantilever design with no gland or submerged bearings avoids the need for expensive gland or bearing flushing water.





Model SV-250T
Capacity 261-1089m3/h
TDH 7.5-33.5m
Rated Motor Power 200Kw
Speed 400-750r/min
Max. Efficiency 60%
Standard Shaft Length 2100mm


Materials of Construction:


Part Description Material
Casing A05- High Chromium Alloy
Impeller A05- High Chromium Alloy
Back Liner A05- High Chromium Alloy
Shaft Carbon Steel
Mounting Plate Mild Steel
Strainers Metal



Material: High Chrome Alloy A05


Material Chemical Requirements, Weight%

Description Material Name C Mn Si Ni Cr Mo Cu P V S Description Hardness
A05 Ultrachrome 2.92 0.98 0.54 0.8 27 ≤0.8 ... 0.062 ... 0.051 27% Cr Erosion Resistant White Iron 58-62HRC



Performance Curve:


Type Size Frame Impeller: SV25206A05 Shaft Seal Frame Rating(kw) Normal Max Speed(r/min) Max Passage Size(mm)
SP. 250 T 5 Open Type Metal Vans, Diameter:605mm Gland Packing, Expeller, Mechanical Seal 200 750 65



SV SP Vertical Metal Sump Pump Specifations
Max. Power
Material Clear Water Performance Impeller  
Capacity Q Head
Shaft (mm)
No. of
Vane Dia.
Impeller m3/h l/s
SV/40P 80×40 15 Metal
19.44-43.2 5.4-12 4.5-28.5 1000-2200 40 900 5 195 285
SV/65Q 120×65 30 23.4-111 6.5-30.8 5-29.5 700-1500 50 1200 290 432
SV/100R 175×100 75 54-289 15-80.3 5-35 500-1200 56 1500 390 867
SV/150S 240×150 110 108-479.16 30-133.1 8.5-40 500-1000 52 1800 480 1737
SV/200S 320×200 110 189-891 152.5-247.5 6.5-37 400-850 64 2100 550 2800
SV/250T   200 180-1080 50-300 10-35 400-750 60 2400 605 3700
SV/300T   200 180-1440 50-400 5-30 350-700 62.1 2400 610  


Material of Metal Lined Vertical Slurry Pump:


No Parts name Materials
1 Shaft 4140 High Tensile Steel*
2 Bearing SKF/Timken(Standard)
3 Bearing Housing HT250
4 Bearing spacer 420 Stainless Steel
5 Bearing SKF/Timken(Standard)
6 Shim 20# Stainless steel
7 Column 20# Stainless steel
8 Strainer QT500-7
9 Back liner 27.5% UltraChrome Alloy
10 Impeller 27.5% UltraChrome Alloy
11 Pump casing 27.5% UltraChrome Alloy
12 Lower strainer QT500-7
13 Discharge pipe 20# Stainless steel
14 Flushing pipe Q235 Carbon steel
15 Coupling 45# Steel
16 Middle supporting parts 20# Stainless steel

Construction of SV Sump Pumps:



1 SHAFT                                    9 BACK LINER
2 BEARING                                10 IMPELLER
5 BEAIRING                               13 DISCHARGE PIPE
6 SHIM                                       14 FLUSHING PIPE
7 COLUMN                                 15 COUPLING PART
8 STRAINER                              16 MIDDLE SUPPORT PART







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