- Stationary design principle
- Ideal for conversions from gland packings to mechanical seals
- Extremely well suited for standardisations
- Cartridge-mounted
- Balanced
- Independent of the direction of rotation
- Multiple springs made of Hastelloy C
- Springs outside the medium - no blockage of the springs
- Vibration-dampend stationary face support
Range of application* | |
Pressure | 700 mm Hg - 28 bar |
Temp. | Elastomer dependent |
Sliding velocity | up to 35 m/s |
Shaft movements | axial ≤ Ø 22 +/- 0,5 mm | ≥ Ø 24 +/- 1,0 mm |
radial ≤ Ø 22 +/- 0,4 mm | ≥ Ø 24 +/- 0,5 mm | |
Sizes | |
Dshaft | 16 - 160 mm |
1“ - 6 ¼“ | |
Special sizes available on request | |
Materials | |
Metals | DIN 1.4571/Hast. C |
Springs | Hast. C |
Faces | CA, SC, SSIC, TC |
O-Rings | FKM, EPDM, PTFE, FEP Umm., Chemraz, Kalrez, Aflas, etc. |
Other sizes, materials or design variations upon request.
* Maximum temperature / pressure / speed indicates operating extremes independently and does not imply the seal will function at these extremes at the same time. Contact DEPAC if in doubt.