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Ductile Iron 196-336m3/h Multistage Water Pump horizontal for Sewage Treatment

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Ductile Iron 196-336m3/h Multistage Water Pump horizontal for Sewage Treatment

Ductile Iron 196-336m3/h Multistage Water Pump horizontal for Sewage Treatment
Ductile Iron 196-336m3/h Multistage Water Pump horizontal for Sewage Treatment

Large Image :  Ductile Iron 196-336m3/h Multistage Water Pump horizontal for Sewage Treatment

Product Details:
Place of Origin: CHINA
Brand Name: SANCHANG
Certification: ISO9001
Model Number: D280-100X7P
Payment & Shipping Terms:
Minimum Order Quantity: 1 pcs
Price: Negotiated
Packaging Details: Plywood Case
Delivery Time: 30 working days
Payment Terms: L/C, T/T
Supply Ability: 300pcs/month
Detailed Product Description
Flow Capacity: 196-336m3/h Delivery Head: 368-1100m
Inlet/Outlet Dia.: 200mm/200mm Working Pressure: <16.5MPa
Liquid Temperature: 0-120℃ Application: Clean Water, Sewage, Hot Water, Corrosive Liquid, Mining Water
Material: Cast Iron, Cast Steel, S.S304, S.S316, Duplex S.S2205 Dirven By: Electric Motor / Diesel Engine
Voltage: 380V/400V/415V/440V/460V/690V/6kV/10kV Speed: 2980/3560rpm
Seal: Gland Packing/Mechanical Seal Frequency: 50/60Hz
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336m3/h Multistage Water Pump

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Ductile Iron Multistage Water Pump

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196m3/h horizontal multistage pumps

Horizontal Ring Section Self-Balancing Multistage Centrifugal Water Pump D280-100X7P

 

Description
ZD self-balancing multistage ring section centrifugal water pump is a horizontal installed single suction multistage centrifugal pump designed by comply with API610 standard, with advantages of high efficiency, wide performance, steady & safety operation, low noise, long working life, easy installation etc. It can transport the medium with solid particles (the particle size should me less than 1/4 of the impeller channel), and the pump can handling clean water, hot water, boiler feed water, corrosive liquids, oils, and abrasive medium by use different materials of construction, seal type, and external seal flushing plans.
 
ZD series self-balancing multistage ring section centrifugal water pump is designed to remove the mechanical balance drum, balance disc, balance socket and similar part, but achieve the balancing function by reverse circulation water pipe. Such external bypass piping is designed for water flowing into the end of the pump from the suction side, and then reversely flow back to the discharge section in the middle, which makes the water flowing from both sides of the discharge section. It will balance the axial thrust caused by the high pressure impeller from both sides and escape the mechanical wears out as well as overloaded axial force of the traditional multistage pump, and ensure the stability and endurability of the pumpset.
 

Design Features:

* With symmetrically arranged impeller rotor components, axial forces generated by all levels of symmetrical impellers forces offset each other and automatic balancing of huge axial thrust within pump cavity can be realized without the balance disc structure.
* Unique throtting and pressure reduction devices, odd-level balancing device.
* Using advanced hydraulic model, independent R&D enery efficient products, Good centering of impeller and guide vane channel and efficiency will not significantly drop as balancing disc wears and rotor components move forward. No leakage of balancing water reduces loss of volume and improves pump efficiency and pump efficiency is on average 2-5% higher than normal pumps.
* By canceling easy-failing balancing disc, pump reliability is greatly improved, maintenance frequency and maintenance cost are reduced.

 

Applications

* Boosting in General Industries of chemical process
* Boiler water feeding
* Food & beverage
* Sewage Treatment Plant
* Marine & offshore
* Fertilizers
* Power Plant
* Sea Water Desalination
* Petrochemical processing
* Clear and lightly contaminated liquids
* Commercial water supply, High building water supply
* Mining water discharge
* Supper long distance water transferring
* Handling feed water and condensate in power stations and industrial plants, Generation of pressurized water

 

Parameters

Flow Capacity 196-336 m3/h Delivery Head 368-1100 m
Inlet/Outlet Dia. 200mm/200 mm Working Pressure ≤ 16.5MPa
Liquid Temperature 0 - 120 ℃ Driven By Electric Motor / Diesel Engine
Seal Type Mechanical seal / Gland packing Liquid Clean water or similar
Material of Construction Cast Iron / Cast Steel / S.S304 / S.S316 / Duplex S.S2205
 
Ductile Iron 196-336m3/h Multistage Water Pump horizontal for Sewage Treatment 0
 
Main Parts Configuration
The 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 196-336m3/h Multistage Water Pump horizontal for Sewage Treatment 1

 

Ductile Iron 196-336m3/h Multistage Water Pump horizontal for Sewage Treatment 2

 

 

Contact Details
CHANGSHA SANCHANG PUMP CO., LTD.

Contact Person: Johnson

Tel: +8613307481676

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