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Lepu Breathable metal bellow mechanical seal ODM for food

Lepu Breathable metal bellow mechanical seal ODM for food

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 metal bellow mechanical seal ODM for food
Application Scope
LEPU SEAL's Mechanical seal is mostly used in the following scenes.LEPU SEAL always provides customers with reasonable and efficient one-stop solutions based on the professional attitude.
  • application-Mechanical seal-Cartridge Seal-Grundfos Mechanical Seal-Lepu-img-1
Product Details
With the pursuit of excellence, LEPU SEAL is committed to showing you unique craftsmanship in details.LEPU SEAL pays great attention to integrity and business reputation. We strictly control the quality and production cost in the production. All these guarantee Burgmann Mechanical Seal to be quality-reliable and price-favorable.
  • application-Mechanical seal-Cartridge Seal-Grundfos Mechanical Seal-Lepu-img-1
Company Advantages
1. A range of quality tests for Lepu elastomer seal design will be carried out by the QC team. The tests include material tensile strength, anti-fatigue test, shock resistance, and endurance testing.
2. This product is widely appreciated by customers, with excellent performance and longer service life.
3. Guangzhou Lepu Machinery CO., LTD has accumulated abundant capital and a number of customers and a steady business platform.
4. In terms of quality inspection, Guangzhou Lepu Machinery CO., LTD is equipped with advanced equipment.


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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. Guangzhou Lepu Machinery CO., LTD is a world-renowned reliable supplier of elastomer seal design.
2. The quality of this metal bellow mechanical seal is completely guaranteed.
3. Lepu has made firm decision to be the leading enterprise that focuses on providing the best service. Welcome to visit our factory! Lepu highly values the importance of customer satisfication. Welcome to visit our factory! To attract customers' attention is also one of the goal for Lepu. Welcome to visit our factory!
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