COS Series pumps are horizontal double suction split case centrifugal stainless steel sea water pump, they are single-stage, double suction, horizontally mounted, applied for general water supply, booster service, municipal waterworks, condenser cooling, water circulation, industrial service, building service, chemical plant, power plants etc.

The split case sea water pump is the right choice for a wide range of applications with medium to high flow rates. The optimized design of the split case pump ensures high efficiency and durability.

It is specially design for corrosive liquid like the acid liquid, sea water as well as mining water with corrosiveness. All the wet parts choose stainless steel material, which ensure the working life of pumps while handling corrosieve liquids.

The environmental-friendly split case pump has low maintenance requirements and can be produced in a number of materials according to the specific application requirements. Split case sea water pumps are vailable for a wide range of flow rates and pressure heads. Available in horizontal and vertical execution and one or two-stage.

Features
* Axially split casing – rotating element can be removed without disturbing pipework
* Exceptional hydraulic efficiencies
* Double and single entry back to back impellers reduce end thrust, increase efficiency and bearing life
* Modular design for maximum interchangeability. Multiple impeller selections
* Stainless steel impellers and shaft as standard
* Internal high efficiency coating as standard
* Cartridge mechanical seals as standard
* Double row thrust bearing
* Wide operating range and extended bearing life
* Reduced efficiency degradation
* Approved to FM and/or UL standards
* In compliance with NFPA 20
* Used in pump as turbine application

Parameters of COS200-420

Applications
General residential & industrial water supply & transferring;
Agricultural irrigation & drainage, Flood discharge & Emergency drainage;
Civil water treatment, Waterworks, Sea water desalination;
Air-conditioning, Fire-fighting facilities, High building water supply;
Oil & Gas & Chemical processing, Abrasive liquids transferring;
Power plant water circulation, Cooling tower & Hot water transferring
Mining, Boiler feeding, etc.

SANCHANG PUMP is a professional pump manufacturer located in Hunan, China. We have our own machinery workshop, assembly line, testing facilities, and warehouse. Now, we mainly produce industrial pumps like double suction split case centrifugal water pump, multistage centrifugal water pump, end suction centrifugal water pump, emergency drainage water pump, etc.

Our pumps are widely applied to fields and applications like industrial water supply and transferring, civil water works, high building water supply, waste water treatment and disposal, power plant cooling system, hot water circulation & boiler feeding, heating network pipeline, fire fighting system, agricultural irrigation, raw water intake, flood disposal & emergency drainage, sea water desalination plant, fish farm, shipyard, mining water disposal and petrochemical liquid handling, etc.

The ISO9001 quality management system applies in our design, production, sales and customer service of industrial pumps products, and related standards are strictly carried out during the whole procedures like pump design, production, inspection and testing. Now our products already exported to many countries in regions like Southeast Asia, Africa, Mid-East and Latin America.

OEM is available since we could produce pumps according to clients’ technical requirement, and also could provide systematic solutions and consulting based on their specific site conditions. About the service, remote online technical support and on-site consulting service could be provided according to clients’ request, and we also could dispatch our after-sales team to client’s site for equipment commissioning and maintenance if needed. Please believe that all of the clients are in good hands, since our experienced engineers and sales team are eager to solve all your faced problems.