Company Advantages
1. Lepu where can i buy o rings is manufactured with well-selected materials which are high quality. Lepu seal is made of strong quality stainless steel
2. The product has found wide application in various fields. Equipped with professional operation system, Lepu seal's quality is ensured
3. Our professional quality check team ensures this cost-effective and high performance product. Compact gland allows Lepu seal to be used in limited space
4. The product, having gone through a proper testing phase, is excellent in performance. Lepu ensures that the product quality and appearance are same to the original

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 is a China-based firm that is influential and reputable in the manufacturing industry of o ring manufacturers. With an expert manufacturing and R&D base, Guangzhou Lepu Machinery CO., LTD is a pioneer in the growth of o ring mechanical seals .
2. Fully implementing technical research helps Lepu become a leading o ring supplier.
3. Our superior technology attributes to the quality of silicone o rings . Earnestly undertaking the task to promote the development of silicon o ring industry is the mission of Lepu. Inquiry!