Mechanical seal KSB
4EDTR6HS Q
Technical Data Mechanical seal 4EDTR6HS Q
- Shaft diameter 50 to 120 mm
- Pressure Up to 20 bar
- Temperature -75 to 400 °C
Technical Description Mechanical seal 4EDTR6HS Q
- Category II or III
- Type C
- Arrangement 1
- Design Cartridge
- Additional information Various wear part kits available on request
- Flexible
The single metal-bellows seal can be connected to all
common API Plans, such as 01, 02, 11, 31, 32 + 61 (62)
and 23 + 61 (62). The seals are available for all of
KSB‘s API pumps. - Dependable
The throttling bush enables connection to a gas, steam
or liquid quench , depending on the seal variant. This
prevents outboard incrustations at the seal. - Materials
The mechanical seal is available in a hard-soft
combination of silicon carbide and carbon graphite,
or in a hard-hard combination of silicon carbide and
silicon carbide. The bellows made of Inconel ® 718 and
the secondary sealing elements made of pure graphite
have an excellent chemical resistance and are especially
suited for applications with high temperatures
Applications Seal 4EDTR6HS Q
API 682 applications in the chemical and petrochemical industries
Materials Seal 4EDTR6HS Q
- Primary ring “A“ carbon (A) / SiC-Si (Q2)
- Mating ring SiC-Si (Q2)
- Secondary sealing elements Statotherm® (G)
- Metal bellows Inconel® 718 (M6)
- Other Components Carpenter® 42 (T4)
Benefits Seal 4EDTR6HS Q
The single metal-bellows seal can be connected to all common API Plans, such as 01, 02, 11, 31, 32 + 61 (62) and 23 + 61 (62). The seals are available for all of KSB’s API pumps.
The throttling bush enables connection to a gas, steam or liquid quench, depending on the seal variant. This prevents outboard incrustations at the seal.
The mechanical seal is available in a hard-soft combination of silicon carbide and carbon graphite, or in a hard-hard combination of silicon carbide and silicon carbide. The bellows made of Inconel® 718 and the secondary sealing elements made of pure graphite have an excellent chemical resistance and are especially suited for applications with high temperatures.