Self-Balancing Multistage Centrifugal Pump / Ring Section Pump for Industry
This series pump is horizontal single suction multistagesectional centrifugal pump, owned 6 national patents, and withhigh efficiency, wide performance, steady and safety operationlow noise, long operation, easy installation.
It can deliver the medium with solid particles (the diametelof the solid particles should less than quarter of the impellerchannel), besides, it can be changed the pump materials(or flowchannel materials), seal way, add cooling system then can deliverthe hot water, oils, corrosive liquid, and abrasive medium.
ZD,ZDG,ZDF,ZDY,ZMD series horizontal multistagepump using temperature range is -60ºC~400ºC, Material.HT200,QT600,JM3,28# alloy,304,304L,316L,317L9041L,CD4,HastelloyC,Hastelloy B for clients choice.
We have passed lS09001:2000 quality system certificationstrictly control the pump design, production and service, totallymake sure the pump quality.
Construction description
1.ZD,ZDG,ZDF,ZDY,ZMD horizontal multistage centrifugalpump adopt the symmetrical setting impeller, it can eliminate theaxial force, the remain axial force can born by a pair of back toback angular contact ball bearing. As there is no balance device.that is no friction loss and return loss in the balance disc. , so thepump efficiency is greatly higher 5~14% than common multistagepump. So totally solved the problems that caused by the lossefficiency of the balance device, so greatly longer the operationhours .
2. Adopt high-end mechanical seal; Traditional mining multistagepumps all adopt packing seal, the advantage of the packing sealis can anti-abrasive, but there is leakage in the operation. Themechanical seal with no leakage, but when there is solid particlein the medium, its operation hours is short. Now the mechanicaseal for our new mining multistage pumps adopt high-end sealingit combines the advantages of the packing seal and mechanicaseal. lt can make sure no leakage in long term operation.The mechanical seal is a new patent product
3.The bearing seat can not allow the water in; this technologyis our new and patent technology, it can make sure there is noliquid into the nearing seat when pump is working and rest. Greatlylength the bearing operation life and reduce its maintenance costfor the users.
Performance Parameters:
| Flow: |
7.5-864m3/h |
| Head: |
46-2070m |
| Power: |
3-1600kw |
| Material: |
Cast Iron,SS304,SS316,etc |
Features:
1. Advanced hydraulic model, high efficiency and wide performance range.
2. The pump runs smoothly and has low noise.
3. The shaft seal adopts soft packing seal or mechanical seal, the seal is safe and reliable, the structure is simple, and the maintenance is convenient and quick.
4.The shaft is a fully sealed structure, which ensures no contact with the medium, no rust, and long service life.
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We are a professional pump manufacturer located in Xiangtan City in Hunan, China,founded in 2003,plant areais15000 square meters,169 employees,69 technician engineers.
Specifying in Multi-stage Centrifugal Pump for more than 20 years.
Our pump Fields and Applications industrial water supply and transferring, civil waterworks, high building water supply, waste water treatment and disposal,power plant cooling system,hot water circulation & boiler feeding,heating network pipeline, fire fighting system, agricultural irrigation.raw water intake,flood disposal & emergency drainage,seawater desalination plant, fish farm, shipyard.mining water disposal and petrochemical liquid handling.etc.
Our Service
1.Delivery: Delivery time will be on time as the contact. Usually, the delivery time is of centrifugal pump is for 15-25 working days.
2.Warranty: 1 year for the pump body, 3 months for the main working parts.
3.Package:According to your quantity, we use plywood case which is durable for ocean transport.
4.Shipping: By Sea and By Air
5.Payment: We are accept T/T,L/C,West Union and so on.
6.Pre-sales Service:According to your requirement, we will give your our profession advice of pump solution.
7.On-sales Service:We will clearly show you everything in fact when you place an order with us. We will takes photos or videos to show you order production situation.
8.After-sales Service: We will full report you the production progress and plan. Meanwhile, we will follow up the pump working conditions per three months when the pumps put into use, and can send the spare parts to you within one week if you need.
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