Contact Us:

Shaanxi DaoLin Mechanical & Electrical Co.,Ltd

Tel: +86-29-84523807-802

Fax: +86-29-84523807-808


Add: Room 11204, No.1 Bldg, ZhengXin Mansion, No.5 GaoXin Yi Road, GaoXin District, Xi'an City, Shaanxi Province, China

Silicon O-ring Mechanical Seals Wearing Resistant Pump Seals

Silicon O-ring Mechanical Seals Wearing Resistant Pump Seals

Item: DL-OR-03
Brand Name: DaoLin
Type: O Ring Mechanical Seal

Product Name: Silicon O-ring Mechanical Seals wearing resistant pump seals


These are extensively applicable for centrifugal pumps with rotating shafts and widely used for handling various crystallizing slurry, general chemical slurry, suspended solid slurry and saturated chemical slurry. These can be availed in various technical specifications and range. These are basically a single acting unbalance pusher mechanical seals with inside mounted mechanical seals.

Main application industry:

Mechanical seal application.jpg

Operational Conditions:

 Shaft diameter:10mm to 100mm

Temperature:-20ºC to +180ºC




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, Weak alkali, 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

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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