Mechanical Seal for compressors and blowers
- Cartridge unit
- Oil-lubricated
- Bi-directional
Mechanical Seals of the SB-D range are high-speed seals for turbo compressors, screw compressors, gear compressors or rotary piston blowers. The rotating seat is driven by a friction clamp. Good heat transfer and low turbulence losses are endured by guidance of the buffer medium. The product pressure keeps the seal closed if the oil system is switched off on shut down of the compressor.
Operating Range
d1 = 40 ... 250 mm (1.57" ... 9.84")p = 150 bar (2,175 PSI)
t = 200 °C (392 °F)
vg = 60 m/s (197 ft/s)
* Other sizes on request
Details
| Item | Description |
|---|---|
| 1.1.1 | Seal face |
| 1.1.3 | Spring |
| 1.2 | Seat |
| 2 | Shaft sleeve |
| 4 | Clamping sleeve |
| 6 | Housing |
| 8 | Cover |
| 10 | Pumping sleeve |
| 12 | Assemble fixture |
| 14 | Shrink disk |
