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Horizontal Ring Section Self-Balancing Multistage Centrifugal Pump ZD Series for Clean Water

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Horizontal Ring Section Self-Balancing Multistage Centrifugal Pump ZD Series for Clean Water

Horizontal Ring Section Self-Balancing Multistage Centrifugal Pump ZD Series for Clean Water
Horizontal Ring Section Self-Balancing Multistage Centrifugal Pump ZD Series for Clean Water Horizontal Ring Section Self-Balancing Multistage Centrifugal Pump ZD Series for Clean Water Horizontal Ring Section Self-Balancing Multistage Centrifugal Pump ZD Series for Clean Water Horizontal Ring Section Self-Balancing Multistage Centrifugal Pump ZD Series for Clean Water

Large Image :  Horizontal Ring Section Self-Balancing Multistage Centrifugal Pump ZD Series for Clean Water

Product Details:
Place of Origin: CHINA
Brand Name: SANCHANG
Certification: ISO9001
Model Number: ZD
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: 3.75-1,360m3/h Delivery Head: 20-1,110m
Outlet Dia.: 40-300mm Working Pressure: <16.5MPa
Liquid Temperature: 0-105 ℃ 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/415V/440V/460V/3000V/6000V Speed: 1480/1760/2980/3560rpm
Seal: Gland Packing/Mechanical Seal Frequency: 50/60Hz

Description
The ZD/ZDG/ZDF/ZDY/ZMD series pump is horizontal multistage section centrifugal pump, with the features of high efficiency', wide performance range, steady and safety operation, low noise and easy installation.

It can deliver the clean water, sewage water, corrosive liquid, hot water, seal water and oil liquid by selecting different mater of flow passage parts. It is widely applied to industrial water supply and discharge, high building water supply, fire fighting applications, mining water discharge, long distance water transmit, and boiler water feeding, etc.
 
Construction
The multistage pump is consisted of stator, rotor, bearing, shaft seal.
1. Stator: consisted of suction casing, discharge casing and diffuser. The casing are held together by external tie rod.
2. Rotor: consist of shaft, impellers, balance disc and shaft sleeve etc.
3. Bearing parts: consisted of bearing housing, bearing and bearing cover. It's generally rolling bearing lubricated by grease.
4. Shaft seal: packing seal or mechanical seal.
5. Reverse circulation water pipe (external bypass water pipe): the 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.
 
 

Parameters

Flow Capacity 3.75-1,360 m3/h Delivery Head 20-1,110 m
Outlet Dia. 40-300 mm Working Pressure ≤ 16.5 MPa
Liquid Temperature 0 - 105 ℃ 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
 
Model Instruction
E.G.: ZD(ZDG,ZDF,ZDY,ZMD)46-50X4
ZD: Self-balancing multistage centrifugal pump for clean water
ZDG: Self-balancing multistage centrifugal pump for hot water
ZDF: Self-balancing multistage centrifugal pump for corrosive liquid
ZDY: Self-balancing multistage centrifugal pump for petrolchemical oil
ZMD: Self-balancing multistage centrifugal pump for sewage water
46: Rate flow capacity is 46m3/h
50: Rate head of 1 stage is 50m
4: Number of stage of the pump is 4.
 
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 Self-Balancing Multistage Centrifugal Pump ZD Series for Clean Water 0

Horizontal Ring Section Self-Balancing Multistage Centrifugal Pump ZD Series for Clean Water 1

 

Contact Details
CHANGSHA SANCHANG PUMP CO., LTD.

Contact Person: Johnson

Tel: +8613307481676

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