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ISO9001 8 Stage Multi Stage Centrifugal Pumps , 335m3/H Bare Shaft Water Pump

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China CHANGSHA SANCHANG PUMP CO., LTD. certification
China CHANGSHA SANCHANG PUMP CO., LTD. certification
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ISO9001 8 Stage Multi Stage Centrifugal Pumps , 335m3/H Bare Shaft Water Pump

ISO9001 8 Stage Multi Stage Centrifugal Pumps , 335m3/H Bare Shaft Water Pump
ISO9001 8 Stage Multi Stage Centrifugal Pumps , 335m3/H Bare Shaft Water Pump

Large Image :  ISO9001 8 Stage Multi Stage Centrifugal Pumps , 335m3/H Bare Shaft Water Pump

Product Details:
Place of Origin: CHINA
Brand Name: SANCHANG
Certification: ISO9001
Model Number: 200D43
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: 185-335m3/h Delivery Head: 76-423m
Inlet/Outlet Dia.: 200mm/200mm Working Pressure: <6.345MPa
Liquid Temperature: 0-80 ℃ 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/6kV/10kV Speed: 1480/1760rpm
Seal: Gland Packing/Mechanical Seal Frequency: 50/60Hz
High Light:

ISO9001 Multi Stage Centrifugal Pumps

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8 Stage Bare Shaft Water Pump

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Multi Stage Centrifugal Pumps 335m3/H

 Horizontal Ring Section Multistage Centrifugal Water Pump 200D43X3 (Bare Shaft Pump)

 

Description

The D series Multistage Ring Section Centrifugal Water Pump is a utility-grade, high-pressure, ring section pump with heavy duty, segmental ring, diffuser design. Axial thrust balance device with stacked rotor construction. Suitable for boiler feed pump and high building, long distance water transferring.

 

 

Structure Design

Horizontal, radially split, ring section pump with radial impellers, single or double flow entry, multistage. The stages are sealed against each other by O rings or by metallic sealing faces and fastened by tie bolts.

 

Balancing Device
Thrust compensation by the hydraulic balancing device located at the discharge side. Balancing by disc or double piston.

The balancing device on centrifugal pumps is designed to fully or partially compensate axial thrust generated by the pump rotor. Designs incorporating a single balance drum or double drum require a thrust bearing to absorb the residual thrust.

 

Features

High operating reliability
* Axial thrust balancing by balance disc.
* Adaptation of pump casing to rotor deflection line.

 

Ease of service
* Easy maintenance of wear parts (bearings, seal elements, balancing devices).
* Metal-to-metal sealing of casing.

 

Long service life
* Avoidance of cavitation erosion inside the pump through hydraulically optimised inlet.
* Variant straight shaft design featuring increased operation safety.

 

Reduced energy costs
* No pre-warming of pump required.
* More than 100 impeller/diffuser combinations with optimum efficiencies possible.

 

Application
* boosting in General Industries of chemical process
* Sewage Treatment Plant
* Marine & offshore
* Power Plant
* Sea Water Desalination
* Petrochemical processing
* Clear and lightly contaminated liquids
* Commercial water supply, High building water supply
* Mining water discharge

 

Parameters 

Flow Capacity 185-335m3/h Delivery Head 76-423 m
Inlet/Outlet Dia. DN200/DN200 mm Working Pressure ≤ 6.345 MPa
Liquid Temperature 0 - 80 ℃ 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

ISO9001 8 Stage Multi Stage Centrifugal Pumps , 335m3/H Bare Shaft Water Pump 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

 

ISO9001 8 Stage Multi Stage Centrifugal Pumps , 335m3/H Bare Shaft Water Pump 1

ISO9001 8 Stage Multi Stage Centrifugal Pumps , 335m3/H Bare Shaft Water Pump 2

 

 

Contact Details
CHANGSHA SANCHANG PUMP CO., LTD.

Contact Person: Johnson

Tel: +8613307481676

Send your inquiry directly to us (0 / 3000)