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Horizontal Ring Section Multistage Centrifugal Water Pump 300-440m3/H

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Horizontal Ring Section Multistage Centrifugal Water Pump 300-440m3/H

Horizontal Ring Section Multistage Centrifugal Water Pump 300-440m3/H
Horizontal Ring Section Multistage Centrifugal Water Pump 300-440m3/H

Large Image :  Horizontal Ring Section Multistage Centrifugal Water Pump 300-440m3/H

Product Details:
Place of Origin: CHINA
Brand Name: SANCHANG
Certification: ISO9001
Model Number: D360-40X8
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: 300-440m3/h Delivery Head: 71-420m
Inlet/Outlet Dia.: 200mm/200mm Working Pressure: <6.3MPa
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
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Ring Section Multistage Water Pump

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Multistage Centrifugal Water Pump 440m3/H

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multistage ring section pump 440m3/H

Horizontal Ring Section Multistage Centrifugal Water Pump D360-40X8(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.

 

The D series comprises single-casing radially split multistage between bearings pumps, referred to as BB 4 type pumps in API 610. These pumps are also known as ring section pumps, segmental ring pumps, or tie rod pumps.

 

The modular design of the D series pumps allows us to find the most efficient solution to meet customer requirements. Both investment cost and lifecycle costs are taken into consideration when designing the best possible pump, and the optimized hydraulic design guarantees the highest level of efficiency.

 

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.

 

Features and Benefits
* Greater reliability from radially split pressure casings, ensuring overall pump concentricity and rotor alignment.
* Improved service life and tolerance to changing conditions due to precision-cast diffusers that equalize radial loads and increase bearing, wear ring and seal life.
* Decreased maintenance costs and longer service intervals enabled by heavy-duty rotor with short bearing spans, which minimizes deflection.
* Precise hydraulic configuration made possible by the modular segmental ring diffuser design plus numerous options.

Top of its class efficiency to ensure lowest specific power consumption per produced cubic meter of water.

 

Parameters of Multistage Centrifugal Water Pump D360-40X2-10

Flow Capacity 300-440 m3/h Delivery Head 71-420 m
Inlet/Outlet Dia. DN200/DN200 mm Working Pressure ≤ 4.8 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

 

Horizontal Ring Section Multistage Centrifugal Water Pump 300-440m3/H 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

 

 Horizontal Ring Section Multistage Centrifugal Water Pump 300-440m3/H 1

Horizontal Ring Section Multistage Centrifugal Water Pump 300-440m3/H 2

 

 

Contact Details
CHANGSHA SANCHANG PUMP CO., LTD.

Contact Person: Johnson

Tel: +8613307481676

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