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65QV-SP Sump drainage washdown Vertical Sump Pumps

  • 65QV-SP Sump drainage washdown Vertical Sump Pumps
  • 65QV-SP Sump drainage washdown Vertical Sump Pumps
  • 65QV-SP Sump drainage washdown Vertical Sump Pumps
  • 65QV-SP Sump drainage washdown Vertical Sump Pumps

65QV-SP Sump drainage washdown Vertical Sump Pumps

    Payment Type: L/C,T/T,D/P,Paypal,Western Union
    Terms of Trade: FOB,CFR,CIF
    Min. Order: 1 Bag/Bags
    Delivery Time: 15 Days
    Packaging: Wooden case
    Productivity: 500 sets/month
    Brand: Naipu
    Transportation: Ocean,Land,Air,express
    Place of Origin: Shijiazhuang,China
    Supply Ability: 500 sets/month
    Certificate: CE Certificate; ISO9001:2008 SGS
    HS Code: 8413709990
    Port: Tianjin,Qingdao,Shanghai

Basic Info

Model No.: 65QV-SP

Product Description

65QV-SP Sump drainage washdown Vertical Sump Pumps

SPR Rubber Vertical Pumps/40PV Rubber Slurry Pumps/100RV Ruuber Slurry Pump/100RV Vertical Pump/Vertical Sump Pump/65QV Rubber Pumps/40PV Rubber Slurry Pumps


1.Submerged in water and sitting on the bottom of the sump,the MV series vertical sump pump is commly used to convey high-viscosity slurries with highly abrasive,coarse particles.

2.A key feature of this sump pump is the one-piece pump housing.Wet-end parts are replaceable and made of high-chrome for maximum corrosion resistance.Rubber and polyurethane are selected to make the pump liner and impeller.The sump pump can be used for different pumping applications.

3.Various types of impellers are designed to handle different pumping tasks.

4.Vertical cantilever design elimates the need of shaft seal or sealing water.

5.Parts submerged in the slurry can be made of metal or rubber.


1.The physical layout of the submersible sump pump simplifies maintenance operations.

2.The sump pump body is bolted to the support plate.On top of the support plate sits the bearing assembly.Closer to the pump end is a double-row tapered roller bearing.Connected to the drive end is a single-row cylindrical roller bearing.

3.Installed on the bearing assembly is a motor support frame,or motor mounting base,where the motor is mounted,Flexible coupling or drive belt connects the motor shaft and the pump shaft.

4.Without any shaft seal or sealing water,the centrifugal sump pump can function properly even when there is insufficient slurry getting to the suction side.

5.A screen filter is set at the suction side to separate large particles out of the slurry.

Hydraulic Modeling

The open impeller design has vanes on both sides to balance the centrifugal forces thereby ensuring stable operation.Wide flow passage allows large particles and high-viscosity slurries to pass.


Grease-lubricated bearing assembly.Double-row tappered roller bearing is closer to the pump shaft end while single-row cylindrical roller bearing is closer to the drive end.

Installation Types

DC: The motor mounting base is set above the bearing assembly,so it is easy to replace or repair the motor parts.

BD:A V-Belt is used to connect the motor shaft and the pump shaft.The motor support frame is installed above the bearing assembly,allowing easy replacement of grooved wheels.The purpose of swapping grooved wheels is to change the rotary speed of the pump shaft in order to suit varing pumping applications or conform to the worn-down sump pump.


The sump pump is widely used in feeding slurries to the hydrocyclone or pressure filter in the mining industry,froth flotation,minerals recycling,mine dewatering,flue gas desulphurization in power plant,coal washing,metallurgy,pulp and paper manufacture and chemical engineering.

NP-SP(R) Sump Pump Showing Component

Construction Drawing


Product Overview:



Workshop Photos:

Naipu own Modeling Workshop,Casting Workshop,Heat Treatment Workshop,Machining Workshop and Assembly Workshop etc.

production process

Quality Control System:

We have Inspection center, which has the mechanical laboratory,chemical laboratory,measuring chamber of surveying and mapping,and others.We have more than 20 sets advanced equipment,with metal material testing and the production process quality monitoring,measuring instruments calibration and product research and development of surveying and mapping missions.

Final Inspection

Our Pump mainly applied in the area below,

Heavy Mining | Mineral Processing | Sand and Gravel |Coal Prep | Cyclone Feeds | Aggregate Processing | Fine Primary Mill Grinding | Chemical Slurry Service | Tailings | Secondary Grinding | Industrial Processing | Pulp And Paper | Food Processing | Cracking Operations | Ash Handling | Pipeline Transport | High Velocity Hydraulic Transport |Food Processing | Explosive Sludge In Metal Smelting | River And Pond Dredging | Heavy Refuse Removal | Larger Particle Or Low NPSHA Applications | Continuous (Snore) Sump Pump Operation | Abrasive Slurries | High Density Slurries | Large Particle Slurries | Sump Drainage | Wash down | Floor Drainage | Mixing | Iron Ore | Cooper | Diamond | Alumina | Coal | Gold | Kaolin | Phosphorite | Steel | Palm | Suger | Chemical | Power | FGD | Frac Sand Blending | Construction | City Sewage | etc.

Contact US:

Shijiazhuang Naipu Pump Co.,Ltd

Add: No.368 Xinshi North Road,Shijiazhuang Hi-Tech Industry Development Zone Hebei,China 050091.

Contact Person: Karen Tan


If you have any query,please don't hesitate to contact me.

Shijiazhuang Naipu Pump Co., Ltd.

 Shijiazhuang Naipu Pump Co.,Ltd is a professional manufacturing enterprise of slurry pumps located in high and new technology development zone. The enterprise has one group of high quality technical and management talent working in Design, R & D, Production, Sales and Services. The technical team consists of talents specialized in hydraulic machinery, casting, heat treatment, engineering, material science and machining. 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.. Naipu is specialized in the manufacture and sales of slurry pump and pump parts, especially the design and manufacture of products made with high abrasive, anti corrosive rubber material, including NP-AH(R).NP-M.NP-HH.NP-SP(R).NP-G series slurry pump, NP-ZG.NP-ZJG series slurry pump, NP-WS series dredging pump and NP-PNJ series slurry pump. The products are widely used in mining, power, metallurgy, coal, dreading, building material and other Industrial lines to pump concentrate, tailings, sludge and other abrasive, high density slurries. Meeting customers` technical requirements and with a long lifespan, lower cost and high safety, our products are sold well all over of china and far to southeast Asia, Noth America, South America,Russia and etc. We are confident that we can offer customers satisfying products and services with our continuous efforts in product research and improvement. We look forward to working with customers domestic and abroad to build a promising future. 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, R26, R33, R38, R55, S03,S12,S31,S21,S51,S52 U01 and etc) , wear resistant metal material( A05,A07, A33, A49, 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.

Company Info

  • Company Name: Shijiazhuang Naipu Pump Co., Ltd.
  • Representative: shushenwang
  • Product/Service: Horizontal Slurry Pumps , Vertical Slurry Pumps , Submersible Slurry Pumps , Slurry Pump Spare Parts , OEM Slurry Pump And Parts , AH Model Slurry Pumps
  • Capital (Million US $): 5000000RMB
  • Year Established: 2006
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 71% - 80%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 3
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: taiba road,shijiazhuang city
  • Contact Person: Ms. Betty Zhang
  • Tel: 86-0311-87162903
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