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Lepu Breathable john crane shaft seals customization for pulp making

Lepu Breathable john crane shaft seals customization for pulp making

Lepu Breathable john crane shaft seals customization for pulp making

Brand Name
Lepu
Place of Origin
Guangzhou, China
Model Number
TYPE 21
Shaft size
1/2-4 inch
Avaiable material
CARBON/SIC/TC/EPDM/VITON, SS304 or SS316
Certification
SGS,ISO,CE/UL/SGS/…
OEM/ODM Availability
Yes
Package
Carton box
Delivery Time
15-20 day
Supply Ability
100000 set/MONTH
MOQ
1 set
Payment Terms
L/C, T/T, Western Union, MoneyGram
Price
Get Latest Price
Get the latest price
Quantity Needed:
Pieces
E-mail:
Product Information of Lepu Breathable john crane shaft seals customization for pulp making
Company Advantages
1. The design of Lepu john crane mechanical seal type 1 is grounded in thorough research of the existing and target customers. Hydraulically balanced seal face technology reduces power consumption
2. With its heavy-duty construction, the product is capable of meeting the most demanding production needs for many factories and companies. Lepu has strict requirements in the production process
3. The product has properties of long service, excellent and stable performance. Lepu seal is 100% replacement as original
4. The product has been certified officially as per the industry quality standards
5. This product has superior performance, making them compatible and versatile for the industry. High density silicon for the seal face is adopted by Lepu


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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. Established years ago, Guangzhou Lepu Machinery CO., LTD is now one of the most sought-after suppliers and exporters of john crane mechanical seal type 1 . We have many loyal customers. Most of them have signed a long-term cooperation agreement with us. The pleasant cooperation with foreign customers has once again demonstrated our strength.
2. We have built up a strong and industrial-leading R&D team. They can reach their maximum potentials under the top-level R&D conditions and environments we provided so that they can offer more professional product solutions for clients.
3. Our company has kept growing year by year in the volume of exporting products. We have exported most of our products to the United States, Australia, Germany, and some Asia countries. We cling to the responsibility of consistent high quality john crane shaft seals . Inquire online!
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