Unbalanced Multiple Spring Seal Same As Original BURGMANN M7N Type

Unbalanced Multiple Spring Seal Same As Original BURGMANN M7N Type

Item: DL-MS-04
Brand Name: DaoLin
Type: Multiple Spring Mechanical Seal

Product Details

Product Name: Unbalanced multiple spring seal same as Original BURGMANN M7N type


Unbalanced multiple spring mechanical seal is designed with multiple spring structure, and is compact in structure.It has a small axial size and reliable tightness.It is widely used in oil,water,organic solvent,and other weak corrosive medium.These seal can be easily assemble or dismantled through circlip provided and can be change to balance version.

Main Application Industry:

Mechanical seal application.jpg

Operational Conditions:

Shaft diameter:14mm to 120mm

Temperature:-20ºC to +200ºC





Stationary Ring: Carbon/SiC/Ceramic/TC

Rotary Ring: Carbon/SiC/TC

Secondary Seal: NBR/EPDM/Viton

Spring and Metal Parts: SS304/SS316


Water, Oil, Weak acids, alkali, Minor corrosive fluids,etc


1.Tissue paper + Carton box

2.As per customer’s requirement

seals packing.jpg

Shipping method:

1.By Express: DHL,UPS,EMS,TNT or Fedex

2.By air, or by sea are all available.

Seals shipping.jpg

Hot Tags: unbalanced multiple spring seal same as original BURGMANN M7N type, China, manufacturers, suppliers, factory, wholesale, price
DaoLin manufactures and supplies a wide range of mechanical seals, replacement seals and the seal spare parts. They are widely used in food, beverage and dairy industries.The material parts conform to food safety and hygiene requirements. If you are in fluid processing industry or food industry, please contact us with any questions about products, technical issues, quotes or orders.

Alfa Laval®, APV®, Flygt®, Fristam®, Grundfos®, Hilge®, KSB®, JABSCO®, Johnson® ect, these are some registered trade mark of pumps companies. DaoLin is not associated with, nor a distributor for, these manufacturers. Any name, brand, model or part number is for identification purpose only.


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