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portable bellows mechanical seal directly for business for food

portable bellows mechanical seal directly for business for food

Portable bellows mechanical seal directly for business 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 Details
LEPU SEAL pursues excellent quality and strives for perfection in every detail during the production.LEPU SEAL has professional production workshops and great production technology. Mechanical seal we produce, in line with the national quality inspection standards, has reasonable structure, stable performance, good safety, and high reliability. It is also available in a wide range of types and specifications. Customers' diverse needs can be fully fulfilled.
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Company Advantages
1. Lepu rubber bellows seal is elaborately crafted by dozens of experienced experts who have a rich knowledge of the industry.
2. This product has the required safety. We have assessed and eliminate potential hazards by using the principles detailed in EN ISO 12100:2010.
3. A small trial order is greatly welcome for our bellows mechanical seal if you have any interest.
4. Guangzhou Lepu Machinery CO., LTD will provide a complete solution for our bellows mechanical seal .


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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 well-known Chinese manufacturer. We provide professional products such as rubber bellows seal based on our solid experience.
2. Guangzhou Lepu Machinery CO., LTD has got the perfect processing machines for bellows mechanical seal .
3. We are committed to being an environmentally responsible partner. We make sure that we have safe, efficient and environmentally conscious operating and manufacturing processes. We incorporate sustainable development actions into the aspect of our business. We mainly reduce greenhouse gas emissions and design our products to minimize waste. We have the confidence to expand our customer base, and we have made a strategy. By using advanced production technologies and mastering the market trends, we can achieve this goal.
During the pre-design stage, Lepu bellows mechanical seal is exclusively designed with low power or energy consumption capacity by our designers who have years of experience in the electronics industry. It has the advantage of excellent acoustic signal conversion
The metal parts of its electronic components are finely treated with paint, keeping Lepu rubber bellows seal from oxidization and rust which may cause poor contact. It is easy to connect to the Mac or PC with no software to install or settings to change
Regarding the quality control of Lepu bellows mechanical seal, every production stage is under strict quality inspection. For example, its anti-static capacity is tested to ensure users' safety. Its gold-plated loudspeaker terminals ensure a clear signal
During the production of Lepu rubber bellows seal, the defective percentage is strictly under control. Quality is guaranteed by rigorous control and monitor of each production process to meet the quality standards required in the electronics industry. Featuring large capacitance, it can work under high power condition
Lepu rubber bellows seal is developed containing special Electro-Magnetic Interference Suppression Components. These components help reduce or eliminate noise caused by electromagnetism. It's compatible with a wide range of devices such as USB cables and phones
This product is biodegradable and will not result in the land, air, and water source pollution, which is really eco-friendly. Its amplifying mixer device lets users easily connect speaker wires
The energy saving design of this product helps reduce the power consumption no matter it is in use or in standby condition. The product is free of humming, buzzing or other noise
This ruggedly handsome product is designed to resist the elements such as impact and rust, making it more time-tested. This product is ideal for home and theater acoustic sound system
The operation process of this product is stable and reliable owing to the reasonably designed and arranged components and parts. Featuring large capacitance, it can work under high power condition
Because it is made of green and non-toxic materials, it is not subject to release toxic substances or gases into the air when its wastes are burned. The product is free of humming, buzzing or other noise
This product contains no hazardous materials such as lead, cadmium, and mercury that can contaminate ground soil and water source. Its components guarantee its effective acoustic output
This kind of material will make shoes that allow the foot the breathe, which is especially important for athletes who are constantly on the move. Its components guarantee its effective acoustic output
This product will not put users' health at risk. With no or low VOCs, it will not cause symptoms, including headaches and dizziness. Featuring high sonic accuracy, this product produces high-quality audio signals
Once these shoes made of this material are on one's feet, they will feel the difference and know they are wearing something unique. Its heat sink is made of pure aluminum, which dissipates heat effectively
This product will help avoid common foot problems like excessive sweating and athlete's foot thanks to its breathable microfibers. Featuring small total harmonic distortion, it causes no harm for users
People don't have to put up with poor foot health as a result of poor quality shoes. This product can greatly improve people's foot health. With CE certification, it produces no harmful radiation effect for users
People don't' have to worry about this product will cause skin allergic or sensitive problems as this product contains no irritant substances related to human health. This product is ideal for home and theater acoustic sound system
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