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funky metal bellow mechanical seal lepu OEM for high-pressure applications

funky metal bellow mechanical seal lepu OEM for high-pressure applications

Funky metal bellow mechanical seal lepu OEM for high-pressure applications

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's Grundfos Mechanical Seal is exquisite in details.LEPU SEAL carefully selects quality raw materials. Production cost and product quality will be strictly controlled. This enables us to produce Grundfos Mechanical Seal which is more competitive than other products in the industry. It has advantages in internal performance, price, and quality.
  • funky metal bellow mechanical seal lepu OEM for high-pressure applications-Mechanical seal-Cartridge-1
Company Advantages
1. Such materials as elastomer seal design will help provide long service life of metal bellow mechanical seal.
2. The most predominant part of metal bellow mechanical seal is of elastomer seal design.
3. The product is deeply favored by customers throughout the world and its market share is growing.
4. The product is extensively used and popular in the industry.


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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. The reputation of Lepu now has been expanding with the popularity of metal bellow mechanical seal.
2. Guangzhou Lepu Machinery CO., LTD is an international service team of metal bellow seals product.
3. The strength of our enterprise is founded on our commitment to excellence. We strive for quality people and quality products. Over the years, our clients and word-of-mouth referrals have proven to be a huge source of our success. Inquire online! Our company bears social responsibilities. The physical plant of our factory presents some of the easiest, most cost-efficient ways to reduce waste.
With the assistance of skilled professionals, the production of Lepu elastomer seal design is carried out according to the principles of lean production. It supports synchronous control and asynchronous control, which means that it can work normally even if the computer fails
Lepu metal bellow seals is manufactured using high-quality raw materials. Made of highly transparent acrylic materials, its front cover can display the images very clearly
Loaded with all the features, the metal bellow seals is known in the markets. Its performance of moisture resistance makes it popular in the market
Lepu elastomer seal design is designed in accordance with the basic production standard. It is widely seen in cars, shopping malls, factories, conference halls, sports events, etc
The provided metal bellow seals is manufactured with utmost precision with the use of exceptional quality raw materials and the pioneering technology. An indicator light is installed on the back of the product to observe whether it is normally connected
This product features high precision. It can produce an exact result every single time and repeat the exact same task with the same level. An indicator light is installed on the back of the product to observe whether it is normally connected
This product has great strength. It has the ability to withstand mechanical shocks from suddenly applied forces or an abrupt change in motion produced by handling, transportation or field operation. The product provides an excellent viewing angle
The product operates stably and reliably. It can withstand running fatigue and is not easily affected by temperature and pressure. It is available in different shapes such as cylindrical shape and round shape
It has good strength. It has a proper size which is determined by the forces/torques applied and the materials used so that failure (fracture or deformation) would not occur. It is widely seen in cars, shopping malls, factories, conference halls, sports events, etc
The product features a clean appearance. It is coated with a special layer to effectively prevent adhesion of dust or oil smoke when being placed. Its performance of moisture resistance makes it popular in the market
One of our customers said: 'Thanks to its fully advanced operation system, this product has greatly helped me reduces labor costs. Made of highly transparent acrylic materials, its front cover can display the images very clearly
The product serves as a useful method to help increase operators' efficiency. It is effective in cutting operation times while increasing manufacturing productivity. It is characterized by a high refresh rate
Since this product can work continuously over any period of time without a break, it greatly increases productivity and efficiency during operation. Its cover, made of high-quality acrylic materials, is resistant to scratch
The heavy-duty work which man can never do can be done by this product. With the aid of this product, such jobs can be done easily. The product, made of high-quality materials, is impact resistant
This product makes work easier and reduces the need for employing many people. This has led to a reduction in human labor costs. The product is tensile and shock-resistant enough
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