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Wholesale best bellows mechanical seal from ODM for beverage

Wholesale best bellows mechanical seal from ODM for beverage
  • Wholesale best bellows mechanical seal from ODM for beverage
  • Wholesale best bellows mechanical seal from ODM for beverage
  • Wholesale best bellows mechanical seal from ODM for beverage
  • Wholesale best bellows mechanical seal from ODM for beverage
  • Wholesale best bellows mechanical seal from ODM for beverage
  • Wholesale best bellows mechanical seal from ODM for beverage
  • Wholesale best bellows mechanical seal from ODM for beverage
  • Wholesale best bellows mechanical seal from ODM for beverage
  • Wholesale best bellows mechanical seal from ODM for beverage
  • Wholesale best bellows mechanical seal from ODM for beverage

Wholesale best bellows mechanical seal from ODM for beverage

rubber bellows seal has a vast range of prospects with its unique bellows mechanical seal. Kenwei packaging machine is manufactured based on industry standards
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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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Rational construction design makes bellows mechanical seal to be operated better and more smoothly. Kenwei packaging machine is environmental-friendly
Many customers choose our bellows mechanical seal because of quality assurance. Kenwei packaging machine is certified under CE
bellows mechanical seal with rubber bellows seal features is unlikely to be a best-seller. High precision molds and excellent components are adopted in Kenwei packaging machine
With its key component being rubber bellows seal, bellows mechanical seal has a good performance on rubber bellows seal. Kenwei packaging machine works at high speed
Our rubber bellows seal have various styles and rich colors, following international changing market trend. It is easy and convenient to operate Kenwei packaging machine
The product has the advantages of fire resistance. It has the ability to withstand against fire without changing its shape and other properties. Kenwei packaging machine is user-friendly
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