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Cast Iron 30-55m3/H Bfp Boiler Feed Pump , Industrial Boiler Pump DN80mm

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

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CHANGSHA SANCHANG PUMP CO., LTD.

Cast Iron 30-55m3/H Bfp Boiler Feed Pump , Industrial Boiler Pump DN80mm

City & Province changsha hunan
Categories Boiler Parts
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Product Details

Horizontal Ring Section Multistage Centrifugal Pump DG46-50X12 for Hot Water

 

Description
The Sanchang Type DG Multistage Ring Section Centrifugal Pump is a radially split, segmented casing, multistage pump designed with modular interstage components. These identical components can be assembled to produce pumps of varying numbers of stages, hydraulics, materials, and configurations to meet the customer's specific requirements. Its multiple suction nozzle and discharge nozzle orientations allow the DG pump to adapt to multiple piping installations and provide the piping designer with flexibility in plant layout. Multiple hydraulics for each pump size optimize efficiency across a vast range of applications. All intermediate stage components are identical which reduces spare parts inventory. These pumps are particularly well suited for hot water transferring and boiler feed applications. Civil heating supply services, booster service and other high pressure services are applications where the Type DG may be applied.

 

Industrial boilers, for example on board a marine vessel, in a large industrial factory or power plant, are fed either fresh water or steam by a high pressure boiler feed pump. As the water or steam is fed round a system, they are sometimes referred to as boiler circulation pumps. Multiple impellers are used in series to generate the high pressures necessary to feed the boiler.

 

Boiler feedwater pumps transport water into boilers using high pressure. Thus, a boiler feed pump is built to handle extremely high water pressure to deliver the feedwater into the boiler system.

 

Generally, a boiler feed pump can handle the pressure of up to 100 bar. In most cases, there is a required pressure for the purpose of your boiler’s operation. It is essential that your chosen boiler feed pump can handle that requirement.

 

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.
* 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.
* Training of our worldwide customers in the field of installation, operation and maintenance.

 

Parameters

Flow Capacity30-55m3/hDelivery Head92-666m
Inlet/Outlet Dia.80mm/80mmWorking Pressure≤ 9.99 MPa
Liquid Temperature0 - 120 ℃Driven ByElectric Motor / Diesel Engine
Seal TypeMechanical seal / Gland packingLiquidHot water or similar
Material of ConstructionCast Iron / Cast Steel / S.S304 / S.S316 / Duplex S.S2205

 

 
Main Parts Configuration
To meet the demands of multiple applications, which requires that pumps or parts are constructed in a specified material, the pump could be applied to transfer different kinds of liquid by customized wet parts, here followed our recommendation of main configuration:
Parts NameClean WaterSewageHot WaterCorrosive LiquidOil Liquid
Pump BodyCast IronDuctile IronCast Steel/S.S304S.S304/S.S316/S.S2205S.S304/S.S316
ShaftCast IronS.S420S.S420/42CrMoS.S630S.S420/40Cr
Shaft SleeveCarbon SteelS.S420S.S304S.S316/S.S630/S.S2205S.S304/S.S316
ImpellerCast IronDuctile IronCast Steel/S.S304S.S304/S.S316/S.S2205S.S304/S.S316
Wearing RingCast IronDuctile IronCast Steel/S.S304S.S304/S.S316/S.S2205S.S304/S.S316
BearingChina Make/NSK/SKF/Customized
SealsMechanical Seals/Gland Packing Seals

 

 

 

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