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420m Head 300-440m3/H Horizontal Multi Stage Pump 4 Stage Water Pump

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420m Head 300-440m3/H Horizontal Multi Stage Pump 4 Stage Water Pump

420m Head 300-440m3/H Horizontal Multi Stage Pump 4 Stage Water Pump
420m Head 300-440m3/H Horizontal Multi Stage Pump 4 Stage Water Pump

Large Image :  420m Head 300-440m3/H Horizontal Multi Stage Pump 4 Stage Water Pump

Product Details:
Place of Origin: CHINA
Brand Name: SANCHANG
Certification: ISO9001
Model Number: D360-40X5
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
High Light:

440m3/H Horizontal Multi Stage Pump

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420m Horizontal Multi Stage Pump

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440m3/H 4 Stage Water Pump

Horizontal Ring Section Multistage Centrifugal Water Pump D360-40X5

 

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.

 

When the pump is in operation, the balancing device requires a certain amount of balancing flow through the clearance gap between the balancing device's rotating and non-rotating parts. The balance flow is subjected to considerable throttling on its way through the gap.

 

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

 

420m Head 300-440m3/H Horizontal Multi Stage Pump 4 Stage 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

 

420m Head 300-440m3/H Horizontal Multi Stage Pump 4 Stage Water Pump 1

420m Head 300-440m3/H Horizontal Multi Stage Pump 4 Stage Water Pump 2

Contact Details
CHANGSHA SANCHANG PUMP CO., LTD.

Contact Person: Johnson

Tel: +8613307481676

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