SA Upper Mechanical Seal For Grundfos Pump 30mm,38mm,50mm,65mm 
Operating range:

Upper seal to suit for Grundfos Sarlin Pumps.

Replace Vulcan 40S8

Size:30mm,38mm,50mm,65mm

tructure: Single End

Pressure: 1.6 MPa or less

Temperature: - 20 ~ 120 ºC

Linear Speed: 15 m/s or less

Material:

Rotary Ring: Carbon/SiC/TC

Stationary Ring: SiC/TC

Elastomers: NBR/Viton/EPDM

Springs: SS304/SS316

Metal Parts: SS304/SS316

 

GR-SA Mechanical Seal for Sewage Pumps

Structural Features: single end, multiple still springs with spring protection, balanced, independent direction of rotation, bolt transmission,
non-cartridge seal. The springs are separated from the sealed mediums so that they will not be jammed. Multi spring structure makes
sure the load on the sealing faces balanced. This seal component has a compact structure with easy installation and reliable performance.

Scopes of Application: mainly used in sewage pumps, immersible pumps, paper pulp pumps and other rotary devices for industries such
as city construction, mining, power plants and sewage treatment. This component can work as an alternative to Gorman-Rupp and
Grundfos original seal product GR-SA or replacing Type 891 mechanical seal.

We are always committed to the imported mechanical seals localization and have accumulated a wealth of experience .

Our product range includes Component Seals, Metal Bellow Seals, Cartridge Seals, Agitator seals, Dry Gas Seals and Split Seals.

To great our service, we present the products and solutions while using the very good top quality at the reasonable cost for Metal Bellow Mechanical Seals. To ensure you get what exactly you
need, our professional team will help you work through all the details straight to your target. With our powerful team support, you would not have to worry about anything. Our company establishes the
management system in strict accordance with the requirements of international standards and makes detailed after-sales service commitment.