Lepu Seal - A Professional China Mechanical Seal Manufacturer providing Cartridge Seal, Grundfos Mechanical Seal And We offer free sample!

Lepu Seal  >  AI - Page Sitemap  >  portable metal bellow mechanical seal burgmann supplier for high-pressure applications
portable metal bellow mechanical seal burgmann supplier for high-pressure applications

Portable metal bellow mechanical seal burgmann supplier 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:


portable metal bellow mechanical seal burgmann supplier for high-pressure applications-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

bg



1
1
Type 21 almost a general industry standard mechanical seal
1
1
Lepu seal providing type 21 seal hundreds of thousand sets per year
1
1
100% replacement for original type 21 design
1
1
Lepu seal offer cheap price with fast delivery



portable metal bellow mechanical seal burgmann supplier for high-pressure applications-2
portable metal bellow mechanical seal burgmann supplier for high-pressure applications-3
portable metal bellow mechanical seal burgmann supplier for high-pressure applications-4

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

PRODUCT TECHNICAL SPECIFICATION

bg


portable metal bellow mechanical seal burgmann supplier for high-pressure applications-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

bg


portable metal bellow mechanical seal burgmann supplier for high-pressure applications-6


Specification and size :


portable metal bellow mechanical seal burgmann supplier for high-pressure applications-7



PRODUCT APPLICATION

bg


Pumps, mixers, blenders, agitators, air compressors, blowers, fans and other rotary shaft equipment


portable metal bellow mechanical seal burgmann supplier for high-pressure applications-8


portable metal bellow mechanical seal burgmann supplier for high-pressure applications-9
portable metal bellow mechanical seal burgmann supplier for high-pressure applications-10



DISPLAY DIAGRAM

bg


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.


portable metal bellow mechanical seal burgmann supplier for high-pressure applications-11


portable metal bellow mechanical seal burgmann supplier for high-pressure applications-12
portable metal bellow mechanical seal burgmann supplier for high-pressure applications-13
portable metal bellow mechanical seal burgmann supplier for high-pressure applications-14
portable metal bellow mechanical seal burgmann supplier for high-pressure applications-15
portable metal bellow mechanical seal burgmann supplier for high-pressure applications-16
portable metal bellow mechanical seal burgmann supplier for high-pressure applications-17





During the pre-design stage, Lepu Seal metal bellow mechanical seal is exclusively designed with low power or energy consumption capacity by our designers who have years of experience in the electronics industry.
Regarding the quality control of Lepu Seal bellow type mechanical seal, every production stage is under strict quality inspection. For example, its anti-static capacity is tested to ensure users' safety.
To guarantee a good electrical contact, Lepu Seal metal bellow mechanical seal is carefully treated both in components soldering and oxidation. For example, the metal part of it has been exquisitely handled with paint to avoid oxidation or corrosion.
Lepu Seal metal bellow mechanical seal is created by the in-house designers who many years of designing experience in the electronics industry. They devote themselves to creating a product that embraces excellent performance and is chased after in the market.
To guarantee its longevity, Lepu Seal bellow type mechanical seal is finely developed with shock-proof and scratch-resistant capacity by our R&D team. The team has made much effort in improving its performance.
Lepu Seal makes targeted improvements, preventing quality problems.
Product Message
Chat Online 编辑模式下无法使用
Leave Your Message inputting...