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latest john crane seals pump OEM for paper making for petrochemical food processing, for waste water treatment

latest john crane seals pump OEM for paper making for petrochemical food processing, for waste water treatment

Latest john crane seals pump OEM for paper making for petrochemical food processing, for waste water treatment

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 latest john crane seals pump OEM for paper making for petrochemical food processing, for waste water treatment
Product Comparison
LEPU SEAL's Burgmann Mechanical Seal is manufactured in strict accordance with relevant national standards. Every detail matters in the production. Strict cost control promotes the production of high-quality and priced-low product. Such a product is up to customers' needs for a highly cost-effective product.Compared with other products in the same industry, LEPU SEAL's Burgmann Mechanical Seal has the following characteristics.
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Product Details
LEPU SEAL's Bellows Seal is processed based on advanced technology. It has excellent performances in the following details. Bellows Seal has the following advantages: well-chosen materials, reasonable design, stable performance, excellent quality, and affordable price. Such a product is up to the market demand.
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Company Advantages
1. Our Lepu john crane marine shaft seals is fabricated using quality raw materials that we import from different countries and also make use of advanced production technology.
2. This product has good durability and is suitable for long-term use and storage.
3. The product is non-allergenic, meaning that it has little or no aromatic scent to irritate certain respiratory health conditions.


latest john crane seals pump OEM for paper making for petrochemical food processing, for waste water treatment-1


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 strongly recommended as a trusted manufacturer of john crane marine shaft seals . We have been in business for many years.
2. Guangzhou Lepu Machinery CO., LTD also sets up a john crane seals R&D center to conduct demonstration and R&D of various john crane pump seals solutions based on market demand and development trend.
3. Guangzhou Lepu Machinery CO., LTD commits to ensure our john crane seals catalogue will bring real values to our customers. Check now! Good credit would be the eternal goal of Guangzhou Lepu Machinery CO., LTD. Check now! Achieving constant improvements in product quality and service is Guangzhou Lepu Machinery CO., LTD's ultimate goal. Check now!
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