CHANGSHA SANCHANG PUMP CO., LTD.
                                                                                                           
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23 Years
Since 2003
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690V 6kV 10kV 1480rpm Underground Mine Water Pumps Seal housing

Price Negotiable
Price: Negotiated
MOQ: 1 pcs
Delivery Time: 30 working days
Brand: SANCHANG
Product Description
Horizontal Ring Section Self-Balancing Multistage Centrifugal Mining Water Pump MD200-50X7P(1480rpm)
 
Description
MD series self-balancing multistage ring section centrifugal mining water pump is a innovative product which designed to remove the mechanical balance drum, balance disc, balance socket and related parts, and achieve the balancing function by reverse circulation water pipe.
 
The external bypass reverse pipe system is designed for water re-flushing, it will make the water flowing directly into the end of the pump from the suction side, and then return to the discharge section at the middle of the pump, the axial force will be balanced by 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.

 

Features

 

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.


Seal housing
Large, self-cleaning seal housing tranports particles outwards along the conical-shaped chamber to the relief piping, then back from sealing chamber to suction side to ensure seal longevity.

 

Sensor interfaces
Two standard pressure sensors, one at suction and one at discharge nozzle, measure inlet and outlet pressure, while optional sensors, one for horizontal, one for vertical, at the bearing frame can measure vibrations and bearing temperature. The sensors can be connected to any intellient plant monitoring and diagnostic system to monitor the pump's performance.

 

Parameters

Flow Capacity 120-240 m3/h Delivery Head 135-580 m
Inlet/Outlet Dia. 200mm/200 mm Working Pressure ≤ 8.7MPa
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

 

 
 
Main Parts Configuration
The MD/ZD series self-balancing multistage ring section centrifugal mining water pump could be applied to transfer different kinds of liquid by customized wet parts, here followed our recommendation:
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

 

 

Applications

* boosting in General Industries of chemical process
* boiler water feeding
* Food & beverage
* Sewage Treatment Plant
* Marine & offshore
* Sea Water Desalination
* Petrochemical processing
* Clear liquids
* Commercial water supply, High building water supply
* Mining water discharge
* Supper long distance water transferring

 
 
 

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company CHANGSHA SANCHANG PUMP CO., LTD.
Location No.517, Xiangfu Rd(E), Yuhua District, Changsha City, Hunan Province, P.R. China
Contact Person Johnson

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