Applications mechanical seal 4kd
Waste water containing stringy material and abrasive particles
Design mechanical seal 4kd
- Double mechanical seal
Technical Data mechanical seal 4kd
- Barrier fluid pressure:
8 to 16 bar, depending on size - Temperature: -20 °C to 120 °C
Benefits mechanical seal 4kd
Mechanical seal especially designed for operation atbarrier fluid pressure (in this case, a second, outboardseal is required).
Stationary design, balanced, multiple springs located outside the fluid handled. The large springs are insensitive to contamination.
In the event of a sudden drop in barrier fluid pressure, the double pressure balanced design prevents the seal faces from detaching.
Barrier fluid pressure mechanical seal 4kd
Mechanical seal especially designed for operation at barrier fluid pressure (in this case, a second, outboard seal is required).
Dependable mechanical seal 4kd
Stationary design, balanced, multiple springs located outside the fluid handled. The large springs are insensitive to contamination and provide uniform surface pressure across the seal faces, thus ensuring a long service life.
Robust mechanical seal 4kd
Tailored to the seal installation space of the pump, suitable for fluids with high solids content.
Safe mechanical seal 4kd
In the event of a sudden drop in the barrier fluid pressure, the double pressure balanced design ensures that 4KD’s seal faces will not detach.
Compact mechanical seal 4kd
No adjusting dimensions necessary
Material mechanical seal 4kd
Primary ring SiC (Q1) / U as special variant
Mating ring SiC (Q1) / U as special variant
Elastomers EPDM (E) / FKM (V) / FFKM (K)
Springs 1.4571 (G) / 2.4610 (M)
Other Components 1.4462 (G1) / 1.4539 (G3)
Other material combinations on request
Technical data mechanical seal 4kd
Barrier fluid pressure 8 to 16 bar, depending on size
Temperature -20 °C to 120 °C
Bearing bracket (seal size)
P03ax (040), P04ax (050), P05ax (060),
P06x (070), P08sx (080), P10ax (100),
P12sx (120)
Business type Standard (KSB EasySelect)
