Ductile Iron 450m3/h Electric Centrifugal Process Pump For Mining Sewage Water
Brand Name:SANCHANG
Certification:ISO9001
Model Number:D450-60X3
Minimum Order Quantity:1 pcs
Delivery Time:30 working days
Payment Terms:L/C, T/T
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Changsha Hunan
Address:
No.517, Xiangfu Rd(E), Yuhua District, Changsha City, Hunan Province, P.R. China
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Product Details
Horizontal Multistage Ring Sectional Centrifugal Process Pump
D450-60X3 for Mining Sewage Water
Description
A centrifugal pump works by creating a centrifugal force to move
liquid through the pump, increasing the liquid’s pressure as it
moves from suction through the discharge end. A multi-stage
centrifugal pump contains two or more impellers in the same pump
unit. Ring section pumps, which are a type of multistage
centrifugal pump, have multiple stages arranged in tandem inside
their casings. As the liquid passes through each stage, the
pressure of the liquid increases. This is especially useful for
certain applications, including boiler feed systems, municipal fire
suppression (think high-rise building sprinklers, for example),
amine sour natural gas treatment systems, and so many others.
The D series Multistage Ring Section Centrifugal Process Pump is a configured, ring section, multistage pump specifically designed for high pressure feed service in long distance water tranferring applications. A Centrifugal Process pump is one whose function is part of the process. The pump doing this type of job will be directly responsible for maintaining the continuous operation of the process.
Reduced wear
Elastically supported plain bearings made from tungsten carbide
resist extreme vibrations and shocks. A balancing drum reduces
axial thrust of bearings and loads on mechanical seal for more
efficient operation.
Easy maintenance
Drive side bearing, mechanical seal and balancing drum sub-assembly
are all easily accessible without removing pump from the piping
system, and use common parts across the range to simplify spare
parts arrangement.
Suction Impeller
The first stage suction impeller that is engineered with a wider
inlet diameter reducing of the velocity of the liquid for reduced
friction and increased suction capability.
Parameters of Multistage Centrifugal Process Pump
| Flow Capacity | 335-500 m3/h | Delivery Head | 113-650 m |
| Inlet/Outlet Dia. | DN250/DN250 mm | Working Pressure | ≤ 9.75 MPa |
| Liquid Temperature | 0 - 80 ℃ | Driven By | Electric Motor / Diesel Engine |
| Seal Type | Mechanical seal / Gland packing | Liquid | Water or similar |
| Material of Construction | Cast Iron / Cast Steel / S.S304 / S.S316 / Duplex S.S2205 | ||
Main Parts Configuration
The centrifugal process pump could be applied to transfer different
kinds of liquid by customized wet parts, here followed our
recommendation of main configuration:
| Parts Name | Clean Water | Sewage | Hot Water | Corrosive Liquid | Oil Liquid |
| Pump Body | Cast Iron | Ductile Iron | Cast Steel/S.S304 | S.S304/S.S316/S.S2205 | S.S304/S.S316 |
| Shaft | Cast Iron | S.S420 | S.S420/42CrMo | S.S630 | S.S420/40Cr |
| Shaft Sleeve | Carbon Steel | S.S420 | S.S304 | S.S316/S.S630/S.S2205 | S.S304/S.S316 |
| Impeller | Cast Iron | Ductile Iron | Cast Steel/S.S304 | S.S304/S.S316/S.S2205 | S.S304/S.S316 |
| Wearing Ring | Cast Iron | Ductile Iron | Cast Steel/S.S304 | S.S304/S.S316/S.S2205 | S.S304/S.S316 |
| Bearing | China Make/NSK/SKF/Customized | ||||
| Seals | Mechanical Seals/Gland Packing Seals | ||||
Ductile Iron 450m3/h Electric Centrifugal Process Pump For Mining Sewage Water
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