eCartex ANSI
Single seals
eCartex ANSI
Single seals
| Item | Description |
| 1 | Seal face |
| 2, 5, 7 | O-Ring |
| 3 | Spring |
| 4 | Seat |
| 6 | Shaft sleeve |
| 8 | Drive collar |
| 9 | Set screw |
| 10 | Snap ring |
| 11 | Cover |
| 12 | Assembly fixture (remove after intallation) |
| 13 | Screw |
| 14 | Gasket |
| 15 | Screw plug |
| 16 | Lip seal (-QN), throttle ring (-TN) |
eCartex ANSI
Single seals
Features
- Single seal
- Available for standard (eCartex-ASPN) and big bore (eCartex-ABPN) seal chambers
- Cartridge
- Balanced
- Independent of direction of rotation
- Single seals with flush (-ASPN, -ABPN) and with quench combined with lip seal (-ASQN, -ABQN) or throttle ring (-ASTN, -ABTN)
Advantages
- The series has sliding surfaces that are equipped with EagleBurgmann DiamondFace technology as standard
- Up to 80 % less energy consumption and minimized heat generation of seal due to friction-reducing DiamondFace layer
- Up to 100 % extended operating period, prolongation of MTBF and MTBR intervals
- Significantly improved dry-run capability for inadequately lubricated sealing surfaces, thus vastly improved process safety
- Universally applicable, even with high solids content in the medium
Materials
Seal face: Silicon carbide DiamondFace (Q15)
Seat: Silicon carbide DiamondFace (Q15)
Secondary seals: FKM (V), EPDM (E), FFKM (K), Perfluorcarbon rubber/PTFE (U1)
Springs: Hastelloy® C-4 (M)
Metal parts: CrNiMo steel (G), CrNiMo cast steel (G)
Seat: Silicon carbide DiamondFace (Q15)
Secondary seals: FKM (V), EPDM (E), FFKM (K), Perfluorcarbon rubber/PTFE (U1)
Springs: Hastelloy® C-4 (M)
Metal parts: CrNiMo steel (G), CrNiMo cast steel (G)
Standards and approvals
- ANSI
Recommended applications
- Process industry
- Petrochemical industry
- Chemical industry
- Pharmaceutical industry
- Power plant technology
- Pulp and paper industry
- Water and waste water technology
- Mining industry
- Food and beverage industry
- CCUS
- Universally applicable
- ANSI process pumps
Product variants
eCartex-ASTN and -ABTN
Single seal for operation with unpressurized quench for standard (S) and big bore (B) seal chambers. Same as eCartex-ASPN and -ABPN but with throttle ring (item 16) The cover has auxiliary connections for flushing and quench. Throttle ring: PTFE carbon-graphite reinforced (T12).
Single seal for operation with unpressurized quench for standard (S) and big bore (B) seal chambers. Same as eCartex-ASPN and -ABPN but with throttle ring (item 16) The cover has auxiliary connections for flushing and quench. Throttle ring: PTFE carbon-graphite reinforced (T12).
eCartex-ASQN and -ABQN
Single seal for operation with unpressurized quench for standard (S) and big bore (B) seal chambers. Same as eCartex-ASPN and -ABPN version but with lip seal (item 16) at the atmospheric side. The cover has auxiliary connections for flushing and quench. Lip seal: NBR (P), PTFE carbon reinforced (T3)
Single seal for operation with unpressurized quench for standard (S) and big bore (B) seal chambers. Same as eCartex-ASPN and -ABPN version but with lip seal (item 16) at the atmospheric side. The cover has auxiliary connections for flushing and quench. Lip seal: NBR (P), PTFE carbon reinforced (T3)
Similar products
Cartex Dual seals
- Dual seal
- Cartridge
- Balanced
- Independent of direction of rotation
- Double pressure balanced
- Integrated pumping device
- Variants available: for eccentric screw pumps (-Vario) and gas-lubricated version (-GSDN)
Cartex Single seals
- Single seal
- Cartridge
- Balanced
- Independent of direction of rotation
- Single seals without connections (-SNO), with flush (-SN) and with quench combined with lip seal (-QN) or throttle ring (-TN)
- Additional variants available for ANSI pumps (e.g. -ABPN) and eccentric screw pumps (-Vario)
Cartex ANSI Single seals
- Single seal
- Available for standard (Cartex-ASPN) and big bore (Cartex-ABPN) seal chambers
- Cartridge
- Balanced
- Independent of direction of rotation
- Single seals with flush (-ASPN, -ABPN) and with quench combined with lip seal (-ASQN, -ABQN) or throttle ring (-ASTN, -ABTN)