ESCL Single stage End suction Centrifugal Pump

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ESCL Single stage End suction Centrifugal Pump

Product overview 

GEC pump industry single stage single suction centrifuga pump with the same type of centrifugal pump compared with a strong reliability, high efficiency, reasonable structure, long life, low operating costs, flow and lift range larger, easy instal-lation and maintenance features. Especially suitable for conveying clear water chemical medium and other corrosive liquid. ESCL pump material is cast iron, SESCL pump material is a series of corrosion resistant materials. The ESCL and SESCL single-stage single-suction centrifugal pumps are ideal for water supply and drainage, fire fighting, air conditioning irrigation, water treatment, food, chemical, metallurgy and other industries of high-rise buildings. Product overview GEC pump industry single stage single suction centrifuga pump with the same type of centrifugal pump compared with a strong reliability, high efficiency, reasonable structure, long life, low operating costs, flow and lift range larger, easy instal-lation and maintenance features. Especially suitable for conveying clear water chemical medium and other corrosive liquid. ESCL pump material is cast iron, SESCL pump material is a series of corrosion resistant materials. The ESCL and SESCL single-stage single-suction centrifugal pumps are ideal for water supply and drainage, fire fighting, air conditioning irrigation, water treatment, food, chemical, metallurgy and other industries of high-rise buildings.


Optional configuration 
Back to back mounted angular contact ball bearings car better balance the axial force, ensure the life of bearings in more than 50000 hours, safe and reliable.
Labyrinth seal prevents moisture and dust in the air from entering the bearing body to ensure the lubrication perfor mance of bearing oil.
The oil level (temperature) meter is used to display the oil leveof the lubricating oil inside the bearing body. If the user needs the oil level meter can also display the temperature of the lubricating oil The mechanical seal chamber is cooled to enable the mechan ical seal to operate normally when conveying high-tempera ture liquid.
Bearing body cooling, is suitable for conveying liquio temperature higher than 110 ℃


Pump performance range 

Flow range: 30-1500 m³/h 

Head range: 10-250m 

Outlet diameter: 50mm-350mm 

Efficiency: up to 90%
Power: 4-200KW


Product features 
The size of the external installation conforms to ISO2858
standard, and it is interchangeable with other pumps of the same standard.
The designed working pressure is 1.6mpa. According to the user's demand, the actual working pressure can reach 2.4mpa by changing the material of parts, so as to ensure the operation under high inlet pressure.
The corrosion allowance below 3mm ensures a long corrosior resistance life.
The rear door structure allows the rotor part to be removec without removing the inlet and outlet pipelines, making instal.
lation and maintenance extremely convenient.
Part of the pump body using a double channel design, to reduce the radial force, so as to extend the life of mechanica seals and bearings, reduce vibration and noise.
Pump body inlet and outlet flange standard is PN16, in order tomeet the different requirements of the world's users, accordind to ANSI and JIS and other standards to choose fully closed grease lubricated deep groove ball bearings, without mainte.
nance and maintenance. Minimum operating life of 50,000
hours under normal operating conditions.
The shaft is designed with a smaller shaft extension arm ratio and its shaft diameter is thicker than other centrifugal pumps or the same type, which improves the stiffness of the shaft and makes the deflection of the shaft at the mechanical seal unde any working condition not exceeding 0.05mm, thus extending the service life of the mechanical seal and bearing.
The structural design of the sealing chamber is suitable foi different seals, including various mechanical seals and packing seals, to meet the various needs of users.
Excellent parts interchangeability to reduce inventory.




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