Contact Us
TEL: +8615381220188
Fax: +86-573-84133388
E-mail: doris@mechanicalseal.com.cn
Address: No. 1168 Jinyang Road, Luoxing Street, Jiashan County, Jiaxing, Zhejiang, China
Home > Knowledge > Content
Pump mechanical seal product characteristics and working conditions
Nov 21, 2017

Pump mechanical seal product features

1, pump mechanical seal energy efficient: The use of CFD computational fluid dynamics, analysis and calculation of the pump pressure distribution and velocity distribution, optimize the pump flow channel design to ensure that the pump has an efficient hydraulic shape line, improve the pump efficiency.

2, the pump mechanical seal smooth, safe and reliable: motor and pump coaxial straight, high concentricity, stable operation, safe and reliable.

3, pump mechanical seal stainless steel sleeve: mechanical seals seal shaft seal position is relatively easy to be rusty place, once the direct-coupled pump shaft is corroded, can easily lead to machine seal seal failure. CJL pumps are fitted with stainless steel bushings here to prevent corrosion from occurring, increasing shaft life and reducing operating and maintenance costs.

4, pump mechanical seal bearings: motor bearings in the pump with a closed bearing, the normal use, the motor bearings maintenance and repair.

5, pump mechanical seal seal: stainless steel, silicon carbide, fluorine rubber mechanical sealant and other materials. Balanced high temperature, high pressure, long operating life, no leakage, no wear on the shaft, no water scale, to ensure clean and tidy work environment.

Pump mechanical seal working conditions

1, pump mechanical seal suction pressure ≤1.0MPa, or the maximum working pressure of the pump system ≤1.6MPa, the pump inlet pressure + pump head ≤1.6MPa, pump static pressure test pressure of 2.5MPa, please indicate when ordering system pressure .

Pump system operating pressure greater than 1.6MPa should be separately ordered when ordering, in order to manufacture the overcurrent part and the coupling part of the cast steel material.

2, pump mechanical seal Ambient temperature <40 ℃, relative humidity <95%.

3, pump mechanical seal The volume of solid particles in the transport medium does not exceed 0.1% of the unit volume, particle size> 0.2mm.

Note: If the use of medium with small particles, please specify when ordering, so that manufacturers use wear-resistant mechanical seal.


Previous: Mechanical seal installation and use requirements

Next: Blender mechanical seal can be used in many harsh environments