• 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
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