Contact Us:

Shaanxi DaoLin Mechanical & Electrical Co.,Ltd

Tel: +86-29-84523807-802

Fax: +86-29-84523807-808

E-mail: sales@inseals.com

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

Double Face Mechanical Seals for Abrasive Fluids

Double Face Mechanical Seals for Abrasive Fluids

Item: DL-MD-04
Brand Name: DaoLin
Type: Double Mechanical Seal

Product Name: Double face mechanical seals for abrasive fluids


Description:

Double mechanical seal arrangement is used to handle toxic, volatile, hazardous or abrasive fluids. In a double seal arrangement, there are two seals with a fluid circulating between them. The fluid that circulates between the seals is called a barrier fluid if its pressure is higher than stuffing box pressure and it is called a buffer fluid if its pressure is lower than stuffing box pressure. The two seal faces are generally installed in one of the three different configurations as shown under.


Main Application Industry:


Mechanical seal application.jpg


Operational Conditions: 

Shaft diameter:10mm to 35mm 

Temperature:-20ºC to +100ºC

Pressure:≤0.35MPa

Speed:≤6m/Sec

 

Materials: 

Stationary Ring: Ceramic/SiC/TC

Rotary Ring: Carbon/SiC/TC

Secondary Seal: NBR/EPDM/Viton

Spring and Metal Parts: SS304/SS316


Application: 

Centrifugal pumps, Submersible pumps, Sewage pumps, etc.

 

Packaging: 

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.

Note:
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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