Kvrex350-500 Sewage Pump Flood Control Pump for City Sugar Industrial
China Kvrex350-500 Sewage Pump Flood Control Pump for City Sugar Industrial, Find details about China Sewage Pump, Water Pump from Kvrex350-500 Sewage Pump Flood Control Pump for City Sugar Industrial
Basic Info.
Model NO.
KVREx350-500
Working Pressure
High Pressure Pump
Influent Type of Impeller
Single Suction Pump
Position of Pump Shaft
Horizontal Pump
Pump Casing Combined
Horizontal Split Pumps
Mounting Height
Suction Centrifugal
Impeller
Closed or Open
Usage
Pump, Pumps, Ash Pumps, Circulating Pump
Trademark
Mainte
Transport Package
Wooden Case
Origin
Shijiazhuang City China
HS Code
8413709990
Model NO.
KVREx350-500
Working Pressure
High Pressure Pump
Influent Type of Impeller
Single Suction Pump
Position of Pump Shaft
Horizontal Pump
Pump Casing Combined
Horizontal Split Pumps
Mounting Height
Suction Centrifugal
Impeller
Closed or Open
Usage
Pump, Pumps, Ash Pumps, Circulating Pump
Trademark
Mainte
Transport Package
Wooden Case
Origin
Shijiazhuang City China
HS Code
8413709990
Product Desciption
Applications
NCP Non-clogging centrifugal pump is a solids handling pump for all kind of containing abrasive, long fiber, Coarse particles, rubber ball, waste water.
The pumps are widely used for papermaking, brewery, food, sugar industry, Fishery industry, kitchen treatment, sewage treatment, biogas engineering, chemical industry, environmental protection engineering and other industries.
Properties
Discharge diameter 40~500 mm
Flow 10~3800 m3/h
Head 7~90 m
Lubrication Oil
Rotating Clockwise
Construction and Feature
The NCP pump is of single-stage, centrifugal pump, It has the features of high efficiency, non-clogging and back pull-out design which can allow the rotor to be removed from the pump casing without disturbing the pipe or dismantling the casing. This not only simplifies maintenance but also allows fast inter change of the impeller and wear plate of suction side, thereby permitting the pump to be rapidly modified to suit different operating condition.
According to the diameter of discharge, the NCP pump can be divided form 40mm to 500mm.
The NCP pump normally is suitable for delivering the normal media(PH value is about 1~12). For the application of corrosive fluid and other special requirement, please quote this information when making order.
Impeller
NCP pumps are supplied with four kinds of impeller for suction.
K impeller--- Closed non-clogging impeller
With Wide flow channel, For clear water, sewage, sewage mud and medium containing solid.
N impeller--- Closed multi-vane impeller.
For clear water, Pulp, sugar juice, oil wastewater and media containing solid suspension.
O impeller--- Open impeller.
Same application as N impeller but also including fluids containing gas.
F impeller--- Free flow impeller.
For handle large and long solids.(such as long fiber, sticky particles, paper pulp , rubber balls and so on)and fluids containing air.
Shaft seals
There are three types of shaft seals for NCP pumps:
Packing seal
High temperature packing seal
Mechanical seal
Easy to service
It has the features of back pull-out design which can allowed the rotor to be removed form the pump casing without disturbing the pipe or dismantling the casing. To ensure that the pump could operate at a high efficient duty point, a front volute plate or an impeller ring installed on the pump casing, as result of which the service life of the pump casing and the impeller could be lengthened and the maintenance cost could be lowered as well.
Common Materials
| Pump parts | Paper making | Sea water | Acid medium | Sewage | Clear water |
Pump casing | Stainless steel 304 | Stainless steel 2205 | Stainless steel 316L | Cast iron | Stainless steel 2Cr13 |
| Impeller | Stainless steel 304 | Stainless steel 2205 | Stainless steel 316L | Carbon steel | Stainless steel 2Cr13 |
| Shaft | Alloy steel 40Cr | Stainless steel 316L | Stainless steel 304 | Alloy steel 40Cr | Alloy steel 40Cr |
| Shaft sleeve | Stainless steel 304 | Stainless steel 2205 | Stainless steel 316L | Stainless steel | Stainless steel 2Cr13 |
Basic Parameters of Type NCP Non-clogging Pump
| Type | Flow (m3/h) | Head (m) | Speed (r/min) | Efficiency % | NPSH (m) | Discharge /Suction (mm /mm) |
| NCP40-250 | 4.2~45 | 4.0~96 | 960~2900 | 51 | 1.0 | 40 / 65 |
| NCP50-200 | 10~80 | 2.7~60 | 960~2900 | 60 | 1.0 | 50/65 |
| NCP65-200 | 12~130 | 1.5~57 | 960~2900 | 70 | 2.5 | 65/80 |
| NCP65-315 | 20~130 | 6.0~97 | 960~2900 | 65 | 1.5 | 65/80 |
| NCP65-400 | 31~120 | 13~58 | 960~1450 | 63 | 2.0 | 65/80 |
| NCP80-250 | 11.5~180 | 2.0~67 | 960~2900 | 77 | 1.5 | 80/100 |
| NCP80-315 | 26~130 | 7.4~36 | 960~1450 | 74 | 1.0 | 80/100 |
| NCP80-400 | 43~150 | 7.0~59 | 960~1450 | 65 | 1.7 | 80/100 |
| NCP100-250 | 35~235 | 1.5~60 | 960~2900 | 77 | 1.5 | 100/125 |
| NCP100-315 | 25~180 | 4.0~34 | 960~1450 | 74 | 1.5 | 100/125 |
| NCP100-400 | 40~224 | 8.0~55 | 960~1450 | 72 | 2.0 | 100/125 |
| NCP125-315 | 60~330 | 1.5~32 | 725~1450 | 78 | 2.5 | 125/150 |
| NCP125-400 | 90~390 | 4.3~57 | 725~1450 | 75 | 3.0 | 125/150 |
| NCP125-500 | 78~380 | 6.4~90 | 725~1450 | 71 | 3.5 | 125/150 |
| NCP150-315 | 90~450 | 2.0~30 | 725~1450 | 75 | 3.0 | 150/150 |
| NCP150-400 | 110~450 | 3.6~59 | 725~1450 | 80 | 3.0 | 150/150 |
| NCP150-500 | 100~450 | 5.0~93 | 725~1450 | 73 | 3.0 | 150/150 |
| NCP200-315 | 120~615 | 2.5~29 | 725~1450 | 75 | 3.0 | 200/200 |
| NCP200-400 | 125~620 | 5.2~55 | 725~1450 | 83 | 4.0 | 200/200 |
| NCP200-500 | 250~800 | 6.5~91 | 725~1450 | 82 | 3.5 | 200/200 |
| NCP250-315 | 340~1260 | 3.8~24 | 725~1450 | 84 | 3.5 | 250/250 |
| NCP250-400 | 250~1250 | 4.0~43 | 725~1450 | 79 | 4.7 | 250/250 |
| NCP250-500 | 300~1150 | 6.2~85 | 725~1450 | 80 | 4.0 | 250/250 |
| NCP250-630 | 500~1200 | 17~64 | 725~960 | 85 | 3.0 | 250/250 |
| NCP300-400 | 460~1830 | 4.2~43 | 725~1450 | 84 | 4.5 | 300/300 |
| NCP300-500 | 440~1560 | 4.3~80 | 725~1450 | 82 | 6.0 | 300/300 |
| NCP350-400 | 460~2050 | 3.8~37 | 725~1450 | 83 | 4.5 | 350/350 |
| NCP350-500 | 680~2450 | 6.0~75 | 725~1450 | 89 | 6.0 | 350/350 |
| NCP350-630 | 880~2600 | 12~53 | 725~960 | 84 | 5.0 | 350/350 |
| NCP400-500 | 1300~2740 | 6.0~28 | 725~960 | 87 | 6.0 | 400/400 |
| NCP400-710 | 1240~3200 | 23~72.5 | 725~960 | 83 | 6.0 | 400/500 |
| NCP500-630 | 1600~4000 | 11~40 | 725~1450 | 85 | 5.0 | 500/500 |
Project cases
Stainless steel parts
Related products
Sump pump
Applications
Type SP and SPR pump are vertical, centrifugal slurry pump submerged in sump to work. They are designed for delivering abrasive, large partical and high density slurries. This pump have no need of any shaft seal and sealing water. They can also be operated normally for insufficient suction duties.
Type SP and SPR vertical pumps are widely used in power plants, steel, mining, metallurgy, building materials, desulfurization and other industries.
Wet parts of are make of abrasion-resistant metal or rubber.
Type Notation
65QV-SP(SPR)
SP(SPR)-----Slurry pump submerged in sump
SP------Metal liner
SPR----Rubber liner
QV-----Frame Type
65-----Outlet Diameter
Construction and feature
Type SP all metal for abrasive duty
Type SPR elastomer protected for acid /abrasive duty
The pump has an extended shaft structure, which is suitable for the working condition of deeper level.
The pump can extend the suction pipe.
The pump can be with agitator.
Type SP and SPR selection performance datasheet
| TYPE | Flow (m3/h) | Head (m) | Speed r/min | Standard submerged depth (mm) | allowable particle size (mm) |
| 40PV-SP(R) | 10~ 36 | 4.5~ 30 | 1000~2200 | 900 | 12 |
| 65QV-SP(R) | 25.2~ 90 | 5.0~ 31 | 700~1500 | 1200 | 15 |
| 100RV-SP(R) | 54~216 | 5.0~ 37 | 500~1200 | 1500 | 32 |
| 150SV-SP(R) | 180~468 | 4.0~36 | 500~1000 | 1500 | 45 |
| 200SV-SP(R) | 252~720 | 7.2~ 35 | 400~850 | 1800 | 65 |
| 250TV-SP | 432~980 | 9.0~ 33 | 400~750 | 1800 | 65 |
| 300TV-SP | 540~1080 | 7.0~ 33 | 350~700 | 1800 | 65 |
| 350TV-SP | 720~1440 | 8.0~ 32 | 350~700 | 1800 | 75 |
---FAQ---
Q: How to customize pumps and mechanical seals?
A: Customers could send us application data, such as:
Liquid:
Capacity: m3/hr, Head: m
Voltage: V, Frequency: Hz
We will select suitable pump and seal type.
Q: How can I pay for my items? What is the payment you can provide?
A: Usually by T/T, 30% down payment once PI confirmed, the balance will be paid after inspection and before shipment. L/C at sight.
Q: How long is warranty?
A: 12 months.
Q: How long is production lead time?
A: Normally 15 working days. If client need urgently, we have a huge spare part stock, we could finish assembly and testing in 10 days.
Q: Can you send the pump to our country?
A: Of course, Please advise destination port or your address.
Q: What is the shipping terms you can provide?
A: Depends on customer's requirements, we can provide different transportation terms, such as EXW, FOB, CIF.
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