Mechanical seal 4EDBM6T&D

Technical Data Mechanical seal IS4EDBM6T&D

Shaft diameter 50 to 120 mm
Pressure Up to 40 bar
Temperature -10 to 200 °C

Brand

KSB

Flexible
The double cartridge seal can be connected to all common API Plans, such as 01, 02, 11, 31, 32 + 52,
53 (A, B, C) and 23 + 52, 53 (A, B, C). The seals are available for all of KSB‘s API pumps.
Safe
The space between the two mechanical seals is flushed with a buffer or barrier fluid, depending on the
application. This completely absorbs any leakage of the fluid pumped. In addition, the heat is transported
away from this area. The double pressure balanced mechanical seal can be operated with pressurised
barrier fluid or unpressurised buffer fluid.

Technical Description

Technical Description Mechanical seal 4edbm6t&d

Category II or III
Type A
Arrangements 2 or3
Design Cartridge
Additional information Various wear part kits available on
request

Applications

Applications Seal 4edbm6t&d

API 682 applications in the chemical and petrochemical industries

Materials

Materials Seal 4edbm6t&d

Inboard
Primary ring “A” carbon (A) / SiC-Si (Q2)
Mating ring SiC-Si (Q2) )
Elastomers FKM (V) / FFKM (K)
Outboard
Primary ring “A” carbon (A)
Mating ring SiC-Si (Q2
Elastomers FKM (V)
Springs 2.4610 (M)
Other
Components 1.4571 (G)

Benefits

The double cartridge seal can be connected to all common API Plans, such as 01, 02, 11, 31, 32 + 52, 53 (A, B, C) and 23 + 52, 53 (A, B, C). The seals are available for all of KSB’s API pumps.

The space between the two mechanical seals is flushed with a buffer or barrier fluid, depending on the application. This completely absorbs any leakage of the fluid pumped. In addition, the heat is transported away from this area. The double pressure balanced mechanical seal can be operated with pressurised barrier fluid or unpressurised buffer fluid.