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| Item | Description |
|---|---|
| 1.1 | Seal face |
| 1.2 | collar |
| 1.3 | O-Ring |
| 1.4 | Spring |
| 1.5 | Set screw |
| 2.1 | Stationary seat |
| 2.2 | O-Ring |
BT-C5E
Features
- Single seal
- For plain shafts
- Unbalanced
- Multiple springs, rotating
- Independent of direction of rotation
Advantages
- Designed for external mounting
- Positive torque transmission between seal face and drive collar
- For high viscosity media
- Insensitive to low solid content
Operating range
Shaft diameter:
d1 = 20 … 80 mm (0.79" … 3.15")
Pressure: p1* = 12 bar (174 PSI)
Temperature:
t* = -35 °C … +180 °C (-31 °F … +356 °F)
Sliding velocity: vg = 15 m/s (50 ft/s)
* Dependent on medium, size and material
Materials
Seal face:
Carbon graphite antimony impregnated (A), Carbon graphite resin impregnated (B), PTFE
reinforced (Y1), Tungsten Carbide (U), Silicon Carbide (Q1)
Seat:
CrNiMo steel (G), Al-Oxide (V), Tungsten Carbide (U), Silicon Carbide (Q1)
Elastomers:
NBR (P), EPDM (E), FKM (V), FFKM (K)
Metal parts:
CrNiMo steel 1.4401 (G)
Standards and approvals
Various material approvals e.g. WRAS, UBA, ACS, NSF, FDA available (depending on type and material combinations). Please inquire!
Recommended applications
- Water and wastewater technology
- Chemical industry
- Process industry
- Food and beverage industry
- Low solid content media
- Gear pumps
- Lobe pumps
- Centrifugal pumps
Notes
Assembly aid (seat plate and fixing screws) not supplied with the mechanical seal, but available.
