Portable o ring manufacturers pillar OEM for fluid static application

Company Advantages
1. Some chemicals and other additives are added to customize the Lepu o ring manufacturers for the intended use, including anhydrous aluminum silicates as reinforcing fillers.
2. Since our professional quality control personnel track the quality throughout the production process, the product is guaranteed to have zero defects.
3. Superior performance and long service life make the products competitive.
4. Employing this product with the latest technology will allow manufacturers to complete work and projects with minimal quality defects.
5. The product will be a good helper to reduce errors in the workplace and improve the quality of the work that employees turn out.

M7N mechanical seal made by lepu seal is a popular seal replacement for eagleburgmann m7n. this seal we made is a Self cleaning effect seal, and insensitive to low solids contents, this seal design offer strong flexibility in torque transmissions, and for this seal, Lepu seal offer many kinds of selection material for the seal face.

Mechancial seal m7n is widely used in many industry pumps, especially for Low solids content media, Chemical standard pumps, Shipbuilding, Gear wheel feed pumps.  If in high chemical condition, PTFE is recommend for secondary seals , as ptfe offer high chemical resistance.

If need any more information about this seal, contact Lepu seal freely.

Working Range:

p1 = 25 bar (363 PSI)
Temperature: 
t = -50 °C ... +220 °C 
(-58 °F ... +428 °F)
Sliding velocity: 
vg = 20 m/s (66 ft/s)

◪  Process industry

◪  Chemical industry

◪  Pulp and paper industry

◪  Water and waste water technology

◪  Shipbuilding

◪  Lube oils

◪  Low solids content media

◪  Water / sewage water pumps

◪  Chemical standard pumps

◪  Vertical screw pumps

◪  Gear wheel feed pumps

◪  Multistage pumps (drive side)

Guangzhou Lepu machinery CO., LTD becomes one of the leading mechanical seal supplier in south of china, we focus in designing and manufacturing mechanical seal for many kinds of famous brand pumps, our mechanical seal cover many kinds of industry like food, petrol chemical, paper making, sea ship, and so on.

Company Features
1. Guangzhou Lepu Machinery CO., LTD's service in o ring manufacturers industry ranks first in the domestic industry.
2. Guangzhou Lepu Machinery CO., LTD has a seasoned and advanced R&D team.
3. We have been taking a visionary approach to supporting environmental progress. We’ve integrated environmental criteria into our innovation process so that every new product we launch contributes to sustainability. We have implemented a range of methods to upgrade the production model to a more sustainable level. We upgrade waste treating machines, cutting polluted emission and energy consumption.