Standard single cartridge seal type UCA
- Single seal;
- Balanced;
- undepended on direction of rotation;
Seal faces materials:
- Resin impregnated caron(В)
- Antimony impregnated carbon (A)
- tungsten carbide (U3)
- silicon carbide (Q1, Q2)
Secondary sealing materials:
- Fluorcarbon rubber, FKM (V)
- Nitrile-butadiene-rubber (P)
- Ethylene propylene
- rubber, EPDM (E)
- Perfluorocarbon rubber, FFKM (for example Kalrez®, etc.), (K)
Operating limits:
Pressure:
- p = 25 bar
Temperature:
- t = -40 … 110ºС (NBR)
- t = -50 … 150ºС (EPDM)
- t = -20 … 180ºС (FKM)
- t = -20 … 250ºС (FFKM)
Rotation speed:
- v = 25 m/s
Type: Cartridge mechanical seal
Replacement:: Burgmann Cartex – SO -, AES SCUSI, SISS