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Horizontal Ring Section Multistage Centrifugal Pump DG12-25X5 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.
A horizontal multistage ring section pump, can handle pressures of up to 100 bar or 1,500 psig. Aside from boiler feed applications, it can handle operations for agricultural irrigation, desalination and reverse osmosis, pressure boosting systems, natural gas processing systems, and paper mill shower water.
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 Capacity | 7.5-15m3/h | Delivery Head | 46-338m |
Inlet/Outlet Dia. | 50mm/40mm | Working Pressure | ≤ 5.07 MPa |
Liquid Temperature | 0 - 120 ℃ | Driven By | Electric Motor / Diesel Engine |
Seal Type | Mechanical seal / Gland packing | Liquid | Hot water or similar |
Material of Construction | Cast Iron / Cast Steel / S.S304 / S.S316 / Duplex S.S2205 |
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 |