Home Companies CHANGSHA SANCHANG PUMP CO., LTD.

High Efficiency Single Suction Multistage Water Pump API 610 Centrifugal Pump

Active Member

Contact Us

Address: No.517, Xiangfu Rd(E), Yuhua District, Changsha City, Hunan Province, P.R. China

Contact name:Johnson

CHANGSHA SANCHANG PUMP CO., LTD.

High Efficiency Single Suction Multistage Water Pump API 610 Centrifugal Pump

City & Province	changsha hunan
Categories	Pumps

Product Details

Horizontal Ring Section Self-Balancing Multistage Centrifugal Water Pump D280-43X2P

Description

ZD series self-balancing multistage ring section centrifugal water pump is a horizontal installed single suction multistage centrifugal pump designed by comply with API610 standard, with advantages of high efficiency, wide performance, steady & safety operation, low noise, long working life, easy installation etc. It can transport the medium with solid particles (the particle size should me less than 1/4 of the impeller channel), and the pump can handling clean water, hot water, boiler feed water, corrosive liquids, oils, and abrasive medium by use different materials of construction, seal type, and external seal flushing plans.

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.

We offer a variety of service activities:
* Installation & Commissioning of complete mechanical and electrical installations on turnkey basis.
* Repair & Maintenance - incidental service visits on location to breakdown repairs and maintenance on a 24-hour contract basis for products made by Sanchang or by any other manufacturer.
* Upgrades - with our engineering capabilities we can execute pump modifications to customer specifications of pump designs of most manufactures.
* Original spare parts - we provide stock control of spare parts for groups of pumps (total care maintenance). We are able to respond quickly and flexibly thanks to the availability of our own foundry.
* Inspection on site on an incidental or periodic basis.
* Training of our worldwide customers in the field of installation, operation and maintenance.
* Predictive maintenance helps to keep the lowest energy costs by means of professional vibration measurement and in time repair of possible defects.

Applications

* Boosting in General Industries of chemical process
* Boiler water feeding
* Food & beverage
* Sewage Treatment Plant
* Power Plant
* Sea Water Desalination
* Clear and lightly contaminated liquids
* Commercial water supply, High building water supply
* Mining water discharge
* Supper long distance water transferring

Parameters

Flow Capacity	185-335m3/h	Delivery Head	76-470 m
Inlet/Outlet Dia.	200mm/200 mm	Working Pressure	≤ 7.05MPa
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 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

Features and Benefits

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

* Different hydraulics can be fitted in the same pump frame, allowing flexibility and modularity and allowing future retrofitting.

* All parts typically subject to maintenance (both DE & NDE bearings, reverse circulation water pipe, mechanical seal) are accessible and can be replaced on site, without removal of suction and discharge piping.