Naipu Hydraulic Motor Driven Pumps M 200mm E-M

• Customized: Customized
• Condition: New
• Power Source: Electric
• Automatic Grade: Manual
• Certification: ISO, CE
• Specification: cr28 r26
• Model NO.: 10-8-e-M
• Trademark: naipu
• Origin: China
• Production Capacity: 3000pieces/Year

Product Description

Naipu® NP-M series centrifugal slurry pumps and spare parts could fully interchange with world famous brand.These pumps are of heavy-duty construction, designed for continuous pumping of highly abrasive and corrosive slurries. They feature a wide choice of replaceable abrasion resistant metal casting liners and Impellers, which are all interchangeable within a common casting assembly.

Sealing system selection:
According to different working conditions of users. There are three types of seals: 1. auxiliary impeller seal 2. packing seal 3. mechanical seal.
Expeller seal: It prevents the slurry from leaking out through a reverse centrifugal force of the impeller. When the positive pressure value of the pump inlet is not greater than 10% of the pump outlet pressure value, the first-stage pump of a single-stage pump or a multi-stage series pump can adopt a shaft seal with an impeller. The shaft seal with an auxiliary impeller has no need for shaft seal water and no dilution of the slurry. Body, good sealing effect and other advantages. Therefore, when dilution is not allowed in the slurry, this kind of sealing can be considered.
Packing seal: It is the most common type of seal. It is by injecting a certain pressure of water into the packing by injecting water into the shaft seal to prevent the slurry from leaking out of the pump body: For multi-stage tandem pumps that are not suitable for shaft seals with impellers ,Using packing shaft seal. The packing shaft seal has simple structure, convenient maintenance and low price.
Mechanical seal: Generally, it is used when the sealing requirements are relatively high. Especially in some chemical and food fields, not only sealing is required, but the most important thing is not allowing additional components to enter the pump body. The use requirements are high, and the price is relatively high
Shijiazhuang Naipu Pump  Co., Ltd. produces slurry pump sealing systems based on customer site application conditions and cost price control. The pump efficiency is improved and customized, and customers can use it with confidence.

Typical Applications

Dense media transfer
Dense media make-up
Bottom boiler and fly ash
Ferrosilicon make up
Thickener underflow
Dewatering

Name: NP-M Medium Duty Slurry Pump

Pump Type: centrifugal

Drvie Type: ZVz/CRz/CV/DC

Power: motor/diesel

Discharge Size: 8 inch

Capacity: 540-1228m³/h

Head: 15-61m

 

NP-M Slurry Pump Construction Component
 

 

 

Main Part Number At The Drawing
 

032:Frame Plate	132:Discharge Joint
110:Volute Liner	147:Impeller
041:Frame Plate Liner Insert	013:Cover Plate
124: Volute Cover Seal	083:Throat bush
122: Stuffing Box Seal	060: Intake Joint

 

Materials of Construction
 

	LINERS	IMPELLERS	CASING	BASE	EXPELLER	EXPELLER RING	SHAFT SLEEVE	SEALS
Standard	Chrome Alloy	Chrome Alloy	SG Iron	SG Iron	Chrome Alloy or SG Iron	Chrome Alloy or SG Iron	SG Iron	Rubber

 

 

NP-M SLURRY PUMP PERFORMANCE PARAMETERS
 

Type	Allowable Mating Max. Power(Kw)	Clear Water Performance					Impeller
		Capacity/Q m³/hr	Head/m	Speed/rpm	Max Efficiency/%	NPSH/m	Nos of Vane	Impeller Diameter/mm
10X8E-NP-M	120	540-1228	15-61	600-1100	70	4.5-8	4	549

Product Description

 Pump power and connection method:

1.The pumps produced by our company can be powered by motors or diesel engines, and the operation is simple and convenient.

2.According to the installation location on site, there are 4 installation methods:


 

product type:

AH(R)NP	Metal or Rubber Lined Slurry Pump
MNP	Series Medium Duty Slurry Pump
HHNP	Series High Head Slurry Pump
ZJDNP	Series Low Abrasive Slurry Pump
ZJGNP	Series High Head Slurry Pump
GNP	Series Gravel Sand Pump
ZGNP	Series High Efficiency Slurry Pump
WSNP	Series Dredging Sand Pump
ZJWNP	Series Feeding Pump
SP(R)	Vertical Slurry Pump
AF	Series Vertical Froth Pump
ZJQ	Series Submersible Slurry Pump
WQ	Series Submersible Sewage Pump
IS	Series Clean Water Pump
QJ	Series Deep Well Pump
TL(R)	Desulphurization
	Other OEM Pump And all pump spare parts

 

Product Uses

The slurry pump can transport the slurry containing particles and a mixture of corrosive solids and liquids.
1. Power industry (power plant)
In China, it is mainly hydropower and thermal power generation. Thermal power plants generate a lot of ash mixed with scale through coal-fired power generation. This requires slurry pumps to clean them up, so thermal power plants also call slurry pumps ash The pump can choose the high-lift, wear-resistant ZJG series slurry pump produced by Shijiazhuang Naipu Pump Co.,Ltd.
2. Coal washing industry
Because coal blocks are relatively large, mostly solid blocks, they are very easy to block the slurry pump. The coal washing industry has very high requirements on the slurry pump. It is necessary to select a slurry pump with high flow and high passability. Shijiazhuang Naipu Pump Co. ,Ltd developed an impeller with a spacious leaf path according to customer needs, which solved the clogging problem.
3. Mining industry (mineral processing plant)
Slurry pump can be used in the mining industry. The mud particles and solid slurry in the mine cannot be removed manually, and the slurry pump can easily transport it. Due to the harsh environment of the mine, it has a great impact on the life of the slurry pump. You must choose Shijiazhuang Naipu Pump Co., Ltd. wear-resistant, high-quality ZJ series slurry pumps.

4. Dredging the river
When the river is dredging, it is time to dredge the river, and the slurry pump is also called the dredging pump. Due to the characteristics of the slurry pump, when dredging the river, the most common choice is the WSG series slurry pump.
5. Seawater sand selection
In the seawater sand dressing industry, the slurry pump is also called mud pump, mud pump, etc. The seawater sand dressing industry slurry pump transports some mud, and it is most suitable to choose G and ZJQ produced by Shijiazhuang Naipu Pump Co.,Ltd. Series slurry pump.


 

Our Services

1. According to the specific site data provided by the customer, the technical engineer will customize the high-efficiency, energy-saving pump suitable for site use and provide the name and quantity of the spare parts for one year.
2. According to the selected pump, draw up detailed technical parameter summary table and complete quotation for customers' reference.
3. After signing the contract, follow up the production process in time, and communicate with customers and solve problems in time if they encounter problems.
4. After the production of the goods is completed, check the quality and quantity of the goods according to the signed contract, prepare the shipping documents, and ship the goods at the time and place specified by the customer.
5. After the customer receives the goods, do a good job of later installation instructions.
6. Contact the customer in time in the later period, and the replacement parts need to be shipped in time.
7. Warranty period: 1 Year Warranty(except Wearing Parts)

 

Welcome your consultation···········

 

Packaging & Shipping

Packaging:Wooden box packaging

1. Make a suitable packaging box according to the size of the goods, with interlayer boards to prevent collisions.

2. Place it in the repacking box along with the information of the goods.

Shipping:

1.Land transportation

2.shipping

3.Air freight

Choose the transportation method according to customer needs.

 

 

Naipu Main Products

We can develop and produce a range of pumps according to different media situation to meet different duty requirment.
There are rubber material (R08. R12.r  26. R33. R38. R  55.S03.S12.S31.S21.S51.S52 U01 and etc). Wear resistant metal material( a 05.A07.A33. a 49. A61 and etc) .Corrosion Resistant stainless steel material (201.304.316. 316lL and etc). fully meet customers' request.
We can undertake various OEM orders for pumps as well as spare parts customized according to drawings or samples.


 

Shijiazhuang Naipu Pump Co.,Ltd

 

Tel:[phone]

http://naipump.en.made-in-china.com

Address:No.368,Xinshi North Road,Shijiazhuang City,China