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durable grundfos mechanical seal fit OEM for sealing frame

durable grundfos mechanical seal fit OEM for sealing frame

Durable grundfos mechanical seal fit OEM for sealing frame

Brand Name
Lepu
Place of Origin
Guangzhou, China
Model Number
GRF-A
Shaft size
12,16mm
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
3 day
Supply Ability
10000 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:


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Rubber Bellow Grundfos Mechanical Seal GRF-A is a replacement seal, working for grundfos Multistage Centrifugal Pumps. As a professional mechanical seal manufacturer, lepu seal factory 100% follow original grundfos design for this mechanical seal, and make sure perfect fit for grundfos CR / CRI / CRN Series Vertical Multistage Centrifugal Pumps.

This Grundfos Mechanical Seal with rubber bellows design, offering perfect seal ability for the pump. The rotary and stationary seal face can choose carbon or silicon as material, and use epdm or viton as rubber seal part.

If you donot know what size for what grundfos pump, please check the below data or contact us our sales, and get professional suggestion. 



PRODUCT ADVANTAGE

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Top quality material for the frame and bellows
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Long and short tail(foot) are all available
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Competitive price with fast delivery for this seal
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100% replacement for grundfos seal



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

PRODUCT TECHNICAL SPECIFICATION

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durable grundfos mechanical seal fit OEM for sealing frame-6
  • ◪ Temperature:-30℃ to 200℃

  • ◪ Pressure:≤1.2MPa

  • ◪ Speed:≤10m/s

  • ◪ Materials

  • ◪ Stationary Ring: Sic/TC/Carbon

  • ◪ Rotary Ring: Sic/TC

  • ◪ Secondary Seal: NBR / EPDM / Viton

  • ◪ Spring and Metal Part: Stainless Steel



PRODUCT TECHNICAL DRAWING

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GRF-A rubber bellow seal

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Specification and size

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PRODUCT APPLICATION

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◪  12mm shaft seal:

◪  Part number should be 405096, 405347, 405347TC

◪  Fit for Pump Models CR2, CRN2 (S), CR4, CRN4 (S), CR8,

◪  16mm shaft seal, part number is 425763, 425672, 425672TC.

◪  Fit for Pump Models CR8, CRN 8 (S), CR16, CRN16 (S) 

◪  Also working for  grundfos CH, CHI ,CHE pump.


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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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Backed by a diligent team of professionals, Lepu grundfos mechanical shaft seals is manufactured under the guidelines of theirs.
Lepu grundfos mechanical shaft seals is designed with an aesthetic-pleasing looking.
The design of Lepu grundfos mechanical seal combines aesthetics and functionality.
Lepu grundfos mechanical shaft seals is designed and manufactured under the supervision of experts by employing the latest technology following industry standards.
This Lepu grundfos mechanical seal is designed by experienced engineers with in-depth industrial knowledge.
The product is able to resist abrasions. It can withstand abrasion caused by scraping or rubbing which will affect its original physical property.
The product produces no disturbing friction. The layer of gel coating surface effectively makes this product slippery and smooth enough.
This product features excellent mechanical strength and reliable electrical contact, which are guaranteed by its finely component soldering.
The product is characterized by hygroscopicity. It is able to absorb moisture from the surrounding atmosphere without compromising its durability.
The operating system of this product is relatively simple to operate, combining a powerful processing flow with a simple operation page.
The product is able to carry certain force. It is resistant to different failure modes thanks to its mechanical properties such as yield strength, elasticity module, and hardness.
I'm a skin sensitive person, and I cannot use any inferior textile that is allergens. But this one is hypoallergenic, and I feel it's very comfortable to touch. - Our customers say.
This product is especially useful for fields which require high pure water quality such as cell culture, protein purification, and molecular biology.
I just wanted this product that would not tarnish or change color. I made it! I have not had any issues with comfort when wearing them. -Said one of our customers.
The capacity of this product is large enough, thus it can meet the water consumption of large industries, farms, etc.
Some of our customers who live in a remote area where electricity is expensive to afford said this product brings much convenience to their life.
For my construction projects, this product could be an ideal solution. It is able to match my scheduled architectural styles.- Said one of our customers.
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