Lepu on-sale bellow seal bulk production for food

Company Advantages
1. Before delivery, the quality assurance testing of Lepu bellow seal must be completed. It is ensured a better performance during start-up and commissioning.
2. Strict quality management system to ensure that products maintain an ideal level of excellence.
3. Statistical quality control technology is adopted in the production process to ensure the consistency of quality.
4. Technical support and elastomer seal design will be provided by Guangzhou Lepu Machinery CO., LTD for our bellow seal .
5. Guangzhou Lepu Machinery CO., LTD has a good customer service concept.

John crane mechanical seal TYPE 21 is designed for centrifugal, rotary and turbine pumps, compressors, chillers and other rotary shaft equipment. Now this type 21 mechanical seal has become a general industry standard in mechanical seal field.

Carbon and silicon are 2 kind of popular material for the rotary and stationary seal ring, if in big quantity, in order to reduce the cost, people choose ceramic as the seal material.

For the secondary seal, NBR is a low cost material, and for some hard material like hot oil, chemical medium, epdm or viton are better choice.

Lepu seal factory had been a leading manufacturer in the past years, and we manufacture the john crane mechanical seal type 21 with stable and high quality, buy this mechanical seal type 21 from our seal factory is a reliable choice.

Advantage introduction:competitive price+ fast delivery+top after-sale service

Product feature

◪  Dent and groove design eliminates overstressing of the elastomer bellows to prevent bellows slip and protect the shaft and sleeve from wear

◪  Non-clogging, single-coil spring provides greater dependability than multiple spring designs and will not foul due to fluid contact.

◪  Flexible elastomer bellows automatically compensates for abnormal shaft-end play, run-out, primary ring wear and equipment tolerances.

Specification and size :

Pumps, mixers, blenders, agitators, air compressors, blowers, fans and other rotary shaft equipment

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. With years of focus on the design and production of elastomer seal design, Guangzhou Lepu Machinery CO., LTD has developed into a reliable and competitive manufacturer in the industry.
2. With vast global experience, we have built a solid customers base around the world and brought a deep understanding of customer expectations from diverse markets. This ensures that our products will meet the ever-changing needs of our customers.
3. By introducing advanced machines and technologies, Lepu aims to be an excellent bellow seal manufacturer. Get info! Providing thoughtful service to customers has always the been the standard of behavior in Lepu. Get info! Focusing on quality of service is what every Lepu employee has been doing. Get info! Our desire is to promote the popularity of the Lepu brand worldwide. Get info!