ESD42L is an EKATO agitator mechanical seal designed for side-entry mixing applications. It features a balanced, single-face cartridge design with water-free, non-flushing operation. The seal supports bidirectional rotation and requires no compression adjustment, simplifying installation and commissioning. An integrated bearing and seal assembly provides a compact structure and stable operation. Externally mounted multiple springs and a stationary compensation ring provide uniform sealing face loading and reliable tracking performance. ESD42L is suitable for demanding agitator applications where reliable sealing is required without flushing water.
ESD42L EKATO Agitator Mechanical Seal
ESD42L is an EKATO agitator mechanical seal featuring a balanced, single-face cartridge design with water-free, non-flushing operation. It supports bidirectional rotation and requires no compression adjustment. The integrated bearing and seal assembly simplifies installation, while externally mounted multiple springs provide uniform face loading and stable sealing performance.
Operating Parameters:
Temperature: -20°C~180°C
Pressure: ≤2 MPa
Speed:≤1000r/min
Shaft Diameter:30~500 mm
Material :
Metal Parts: 316L,2205, 2507,1.4529
Sealing ring: SSiC or SiC
Elastomer: FKM,FFKM,EPDM
Medium:
Applicable to corrosive media such as water, oil, acids, and alkalis with particles or crystals.
Applications:
It can also be applied to vertical and horizontal agitators in flue gas desulfurization systems, as well as those handling other media containing corrosive suspended solid particles or crystallizable solutions.









