- The cartridge seal forms one solid unit having its own sleeve, fixing flange, seal faces, springs and all necessary O-rings, gaskets and fixing crews.
- The seal is fixed into the casing cover by studs and nuts utilizing fixing slots (4x90°) on the seal flange. The shaft sleeve with the rotating sliding rings is fixed on the shaft by the impeller.
Technical Specifications Material Alternatives
COM1 | COM1Q | COM2 | |
P max | 16 bar / 232 psi | 16 bar / 232 psi | 16 bar / 232 psi |
V max | 25 m/s / 82 ft/s |
25 m/s / 82 ft/s | 25 m/s / 82 ft/s |
T max |
125°C / 257°F |
140°C / 284°F | up to 180°C / 355°F |
Seal faces |
SiC/SiC, C/SiC | SiC/SiC-SiC/SiC SiC/SiC-C/SiC | SiC/SiC-SiC/SiC SiC/SiC-C/SiC |
O-rings |
EPDM, FKM | EPDM, FKM | EPDM, FKM |
Other parts |
AISI 316, AISI 329 | AISI 316, AISI 329 | AISI 316, AISI 329 |