|Place of Origin:||Hunan China (Mainland)||Brand Name:||Tongda||Model Number:||XSA|
|Theory:||Centrifugal Pump||Structure:||Single-stage Pump||Usage:||Water|
|Power:||Electric||Standard or Nonstandard:||Standard||Fuel:||Diesel|
|Pressure:||Low Pressure||Pump outlet diameter::||80-800mm||Capacity Q::||22-11600 m3/h|
|Packaging Detail:||wooden packing and carton packings|
|Delivery Detail:||15 days|
work stably with low noise;
looks simple and beautiful;
working at high temperature
Low cost advant
Single-stage double-suction improved centrifugal pump
Tpye XSA pumps are new type of single stage double suction centrifugal split pumps with high pefformance.
They are widely used in delivering liquids to the water plant, circulation water system of airconditioner, pipe net system of supplying heated water, construction, drainage pumping station, power station, industrial water supply system, ship industry, mine and etc. Type XSA pumps are advanced products developed from type SH, S, SA,SLA, SAP pumps.
Performance range of Single-stage double-suction improved centrifugal pump
Pump outlet diameter: 80-800mm;
Capacity Q: 22-11600 m3/h;
Head H: 7~200m
Temperature T: -20°C-105°C(XS type)
-60°C-200°C(XS tpye-R type)
Permissible pressure≤2.5Mpa(XS type)
≤4Mpa(XS type-R type)
Description Of Pump Type of Single-stage double-suction improved centrifugal pump
XSA Advanced type split centrifugal pump
250 Pump outlet diameter
450 Impeller diameter
A Impeller has been cutted first
L Vertical mount
R heating water
J Using mechanical seal
Technical Advantage of Single-stage double-suction improved centrifugal pump
1.Type XSA pumps work stably with less noise and vibration and can work at a lifting speed due to Short support at both sides, thus they can be widely used.
2.The Pipelines arrangement of type XSA pump looks simple and beautiful due to inlet and outlet at a same center line.
3.The same rotor of type XSA pumps can be operated at reverse direction to avoid damage to the pumps by water hammer.
4.Unique design of type XSA pumps working at high temperature using middle support to fasten the pump casing and using cooling seals oil lubrication bearing then pump suitable for working at 200°C especially for suppling heated water to pipe net system.
5.Type XSA pump casting parts can be vertically or horizontally mounted acoording to different working condition, with mechanical seals or packing seals.
6.Type XSA pumps look beautiful with visible lines adopting industrially designing.
Cost Advantage of Single-stage double-suction improved centrifugal pump
1. The efficinecy of XSA pumps are 2%-3% higher than the same type pumps due to adopting advanced hydraulic model and thus minimun the operating costs.
2. The NPSH of type XS pumps are 1-3 meters lower than the same type split pumps due to using advancedhydraulic model and advanced manufacturing technique and thus minimize the foundatio costs and extending the using life.
3. Type XS pumps are suitable for any site working condition due to using SKF NSK bearing and other parts chosen by the customers and thus minimize the maintenance costs.
Maintenance Advantage of Single-stage double-suction improved centrifugal pump
1. It is very easy and simple to replace the mechanieal seal due to using container type mechanical seal.
2. It is rapid easy to assembly and dismout the rotor parts due to using elastic ripess assembling.
3. It is unnecessary to make adjustment when assembling.
Main Parts Material List of Single-stage double-suction improved centrifugal pump
|Part name||Material Name||GB CODE|
|Pump casing||Gray Iron||HT250|
|Pump casing||Nodular cast Iron||QT400-18|
|Pump casing||cast steel||ZG230-450|
Mian application of Single-stage double-suction improved centrifugal pump :
* fire system
*Water supply for construction
* Shipbuilding industry
* Power station