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solid mesh john crane shaft seals water manufacturer for paper making for petrochemical food processing, for waste water treatment

solid mesh john crane shaft seals water manufacturer for paper making for petrochemical food processing, for waste water treatment

Solid mesh john crane shaft seals water manufacturer 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:


solid mesh john crane shaft seals water manufacturer 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



solid mesh john crane shaft seals water manufacturer for paper making for petrochemical food processing, for waste water treatment-2
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solid mesh john crane shaft seals water manufacturer for paper making for petrochemical food processing, for waste water treatment-4

Advantage introduction:competitive price+ fast delivery+top after-sale service

PRODUCT TECHNICAL SPECIFICATION

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solid mesh john crane shaft seals water manufacturer for paper making for petrochemical food processing, for waste water treatment-5
  • ◪ 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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All of the textile fibers used in Lepu john crane shaft seals are carefully screened. Any harmful chemical substances such as formaldehyde and plumbum will be weeded out by the QC team.
The extraction process of Lepu john crane shaft seals covers a few techniques. The product is processed with the mature digging technology and high-tech purification workmanship.
Lepu John Crane Mechanical Seal 2100 meets the industry safety standards for electrical devices. It has been tested to prove that its electromagnetic disturbance level, electrostatic discharge, and electric leakage control are within the stipulated limit.
The production of Lepu john crane shaft seals involves several stages. This includes CAD software designing, panel profile cutting process, track making process, and dimension control process.
Lepu John Crane Mechanical Seal 2100 meet safety obligations and related standards. Its construction and maintenance strictly meet the safety requirements within the Electricity Safety Regulations.
john crane shaft seals optimizes the functions of john crane shaft seals which also improves the efficiency.
With high-level technicians support, Lepu has developed high-performance John Crane Mechanical Seal 2100.
John Crane Mechanical Seal 2100 are usually john crane shaft seals, so it's john crane shaft seals to give them a try.
With technology innovation, such features as john crane shaft seals make John Crane Mechanical Seal 2100 warm welcomed by costumers.
Being John Crane Mechanical Seal 2100, john crane shaft seals has a good application prospect.
The sales volume of John Crane Mechanical Seal 2100 keeps stable increase over the years with the help of john crane shaft seals.
The product is found to run very smooth. It does not bother people by generating unwanting buzzing noises when operating.
The product can significantly offer the economic benefit of efficient energy use without sacrificing the features, performance, style, or convenience.
Containing zero methanal or other chemical materials which are harmful to people, this product has no health influence phone owners.
The product will simply look like a part of the building's permanent architecture, representing an asset to its appearance and value.
This product will finally contribute to bringing profits for manufacturers. It helps cut expenditures both in labor and energy consumption.
The product is eco-friendly because it's fully powered by solar energy which produces no pollutions and does not harm the ozone layer.
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