China ES Series Single-Stage End-Suction Horizontal Centrifugal Pump factory and manufacturers

Feature

Overview Of Product

Technical Data

Flow range: 1.5~2400m3/h
Head range : 8~150m
Working pressure : ≤ 1.6MPa
Testing pressure: 2.5MPa
Ambient temperature: ≤ 40C

Products advantage

●SAVE PLACE
These series pumps have an integrally Horizontal structure, beautiful appearance and less area of occupied land, which , comparing with the ordinary ones, is reduced by 30%.
●Stable running, Low noise , High concentrically of assembly
By the straight joint between the motor and the pump, the middle structure is made simplified, thus enhancing the running stability, making the impeller of a good balance of moving-resting, resulting in no vibration during running and improving the environment of use.
●NO LEAKAGE
A mechanical seal of antiseptic carbide alloy is used for the shaft sealing so as to get rid of the serious leakage of the fillings of centrifugal pumps and ensure the operating place clean and neat.
●EASY SERVICE.
Service can be easily done without removing any pipeline because of the back-door structure.
●VARIOUS INSTALLATION Type
Viewing from the inlet of the pump, the outlet of it can be mounted in one of the three ways, horizontally leftward, vertically upward and horizontally rightward.

Working condition

1.Pump inlet pressure is less than 0.4MPa
2.Pump system that is to say the pressure at the suction the stroke ≤1.6MPa, please notify the pressure for the system at work when ordering.
3.Proper medium: the medium for pure-water pumps should have no corrosive liquid and the volume of non-melting medium solid should not be over 0.1% of the unit volume and the graininess less than 0.2mm. Please notify at order if the medium to be used with small grain.
4.No larger than 40℃ of the ambient temperature, no higher than 1000m of the above-sea level and no more than 95% of the relative humidity.

Applicant

1.ES series horizontal centrifugal pump is used to transport pure water and other liquids of the similar physical nature as pure water and suitable for water supply and drainage in industries and cities, boost water-feeding of high buildings, garden irrigation, fire-fighting boost, remote mater-transportation, warming, cold-hot water circulation and boost in bathrooms, and equipment completing as well. The temperature of the used medium is under 80℃.

2.ESR series horizontal hot-water pump is suitable for the warming, hot-water boost, circulation, transportation etc. heat-supply system of the buildings and houses in civil and enterprise units, such as power station, thermal power station residual heat utilization, metallurgy, chemical industry, textile, wood process, paper-making etc. where there is a high-temperature hot-water supply system from industrial boilers. The used medium's temperature is under 100℃.

3.ESH series horizontal chemical pump is used to transport the liquid containing no solid grain, of viscosity and a similar viscosity like water and suitable for light textile industry, petroleum, chemistry, metallurgy, electric power, paper-making, food, pharmacy, synthetic fiber etc. Departments. The temperature is -20℃ -100℃

Structure Description & Main Material List

Casing : Foot support structure
Impeller: Close impeller. Thrust force of CZ series pumps are balanced by back vanes or balance holes, rest by bearings.
Cover : Along with seal gland to make sealing housing, standard housing should be equipped with various kinds of seal types.
Shaft seal : According to different purpose, seal can be mechanical seal and packing seal. Flush can be inner-flush,self-flush, flush from outside etc, to ensure good work condition and improve life time.
Shaft : With shaft sleeve, prevent shaft from corrosion by liquid, to improve life time.
Back pull-out design: Back pull-out design and extended couple, without taking apart discharge pipes even motor, the whole rotor can be pulled out, including impeller, bearings and shaft seals, easy maintenance.

No	Name	Material
1	Pump casing	Cast iron/carbon steel/SS
2	Impeller	Cast iron/carbon steel/SS
3	Impeller nut	SS
4	Mechanical seal	Bergman
5	Pump cover	Cast iron/carbon steel/SS
6	Water-blotching ring	Rubber
7	Plug	Carbon steel/SS
8	Foundation	Carbon steel
9	Motor	Quailed brand