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Breathablejohn crane shaft seals mechanical ODM for pulp making

Breathablejohn crane shaft seals mechanical ODM for pulp making

Breathablejohn crane shaft seals mechanical ODM for pulp making
  • Breathablejohn crane shaft seals mechanical ODM for pulp making
  • Breathablejohn crane shaft seals mechanical ODM for pulp making
  • Breathablejohn crane shaft seals mechanical ODM for pulp making
  • Breathablejohn crane shaft seals mechanical ODM for pulp making
  • Breathablejohn crane shaft seals mechanical ODM for pulp making
  • Breathablejohn crane shaft seals mechanical ODM for pulp making
  • Breathablejohn crane shaft seals mechanical ODM for pulp making
  • Breathablejohn crane shaft seals mechanical ODM for pulp making
  • Breathablejohn crane shaft seals mechanical ODM for pulp making
  • Breathablejohn crane shaft seals mechanical ODM for pulp making

Breathablejohn crane shaft seals mechanical ODM for pulp making

It is our high quality that makes john crane shaft seals dominates most part of markets.
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Company Advantages
1. Lepu john crane shaft seals is well designed. Its detailed design includes mechanical design, structural design, electrical control design, instrument panel design, etc. Lepu ensures that the product quality and appearance are same to the original
2. The product is highly recommended by our customers as it has high commercial value. Lepu has strict requirements in the production process
3. The product features a large cooling surface reach. The evaporator can effectively absorb heat from the stuff kept inside, and as a result of the heat, the liquid refrigerant turns into vapor in the surface. Lepu products cost less than that of the original
4. The product is quite efficient for it has a minimum consumption of energy and a good delivery rate. This happens because it has just a couple of components that help it get started, consuming less when getting the system to work. Lepu seal is 100% replacement as original


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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.



PRODUCT ADVANTAGE

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Type 21 almost a general industry standard mechanical seal
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Lepu seal providing type 21 seal hundreds of thousand sets per year
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100% replacement for original type 21 design
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Lepu seal offer cheap price with fast delivery



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

PRODUCT TECHNICAL SPECIFICATION

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  • ◪ Sealing Face: Carbon, SIC, TC, Ceramic

  • ◪ Secondary Sealing Combination: NBR, EPDM, VITON

  • ◪ Sealing Frame: stainless steel

  • ◪ Working Temperature:-20℃ --- 120℃

  • ◪ Working pressure: ≤ 1.4MPA

  • ◪ Linear Speed:≤ 15m/s


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.



PRODUCT TECHNICAL DRAWING

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Specification and size :


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PRODUCT APPLICATION

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


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DISPLAY DIAGRAM

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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.


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Company Features
1. It is our high quality that makes john crane shaft seals dominates most part of markets.
2. We continue to focus on managing our operating footprint. We are learning from best practices to increase the diversion of our waste and mitigate our greenhouse gas (GHG) emissions.
Lepu john crane shaft seals is the result of integrating the wisdom of our creative designers. In terms of its design, it follows the latest market trend, making it outperform over half of the similar products in the market. There are over 100 kinds of fragrances of our air fresheners, like strawberry scent
Lepu john crane shaft seals is made with the progressive technology and quality assured materials. There are over 100 kinds of fragrances of our air fresheners, like strawberry scent
The progress production of Lepu john crane shaft seals leads the industry. Jebsenarts' plastic air freshener uses special plastic material which can diffuse a lot of fragrance
Owing to the years of industrial experience, Lepu John Crane Mechanical Seal 502 is elaborately manufactured in an accurate and effective way. Deodorant, made of imported materials from America, can help sterilize the air
John Crane Mechanical Seal 502 is manufactured using quality tested components and materials with the highly-advanced technology by the brilliant team of professionals. Each air freshener at Jebsenarts has received MSDS certification
The product is not easily affected by the ultra harmonics in the power grid. The suppression surge technology used in it can effectively help control the harmonics to the minimum limit. The gel air freshener is nonflammable
The product has an energy label of a higher grade. It consumes only a little amount of energy, helping cut the demand for energy supply. There are over 100 kinds of fragrances of our air fresheners, like strawberry scent
The product is gentle for fragile and sensitive pool surface. It is specifically designed with soft cleaning function to protect the floor. The materials for making air fresheners are imported from Swiss, Germany, France and England
The product is not prone to blast. It will not have spontaneous combustion or burning even it's squeezed, dropped, and shocked. The gel of the gel air freshener is made of food-grade material
The product is safe enough. It is EMC and RF compliant and is able to function properly per performance requirements without interfering or being interfered by other devices. Each series of car air freshener has their own shapes, allowing easy operation for customers
The product can provide stable energy for its operation. During the peak of the solar irradiation, it can absorb the excess solar energy and store it into its energy storage system to guarantee a quick and stable operation. The materials for making air fresheners are imported from Swiss, Germany, France and England
Guangzhou Lepu Machinery CO., LTD has established world-class quality standards and extremely stringent process quality control requirements for John Crane Mechanical Seal 502. Jebsenarts' paper air freshener is of convenient size and easy to install
Lepu not only appreciates the John Crane Mechanical Seal 502 but also a service commitment. There are over 100 kinds of fragrances of our air fresheners, like strawberry scent
Guangzhou Lepu Machinery CO., LTD's environmental management system have passed international certification. If Jebsenarts' air freshener is properly used, its scent can last for over 45 days
Guangzhou Lepu Machinery CO., LTD has great work efficiency and all its production tasks can be completed in a quality and quantity manner. Deodorant, made of high-quality products, can quickly remove the odor in the air
Remarkable success has been achieved by Guangzhou Lepu Machinery CO., LTD in john crane shaft seals field. The materials for making air fresheners are imported from Swiss, Germany, France and England
Guangzhou Lepu Machinery CO., LTD strives to grasp the trend of industrial development and accelerate the transformation of innovation. The effective removal of formaldehyde is one of the features of Jebsenarts' deodorant
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