Mechanical seal H-brinker
HB800
![mechanical-seal-hb800](https://worldseal.org/wp-content/uploads/2023/10/mechanical-seal-hb800.webp)
Table of Mechanical seal descriptions HB800
Item | Description |
1.1 | Seat |
1.2, 2.3, 3.2 | Retainer |
2.2, 3.1 | Seal face |
2.4 | Bellows |
2.5 | Adapter |
4 | O-ring |
5 | Spring |
2.6, 6 | Housing |
2.7 | Damper |
7 | Retaining ring |
8 | Sleeve |
9 | Spacer |
A | Oil IN |
B | Oil OUT |
C | Drain |
Features Seal HB800
- Oil-lubricated
- Double seal
- Balanced
- Bi-directional
- Stationary bellows (process side)
- Multiple springs (bearing side)
- Shrink-fit seat
- Double-pressure balanced
Advantages mechanical seal HB800
- Suitable for high sliding velocities
- Seal does not open if oil pressure drops
- Rugged seat with bandage ensures reliable operation
- Compact design with few sealing components
Materials Seal HB800
- Bellows: AM350, Inconel® 718, Hastelloy®-C
- Seal face: Special SiC, high-density carbon graphite
- Seat: Silicon carbide
- Secondary seals: FKM (bearing side)
- Metal parts: 1.4301, Carpenter® 42, Inconel® 718, Hastelloy®-C
Recommended applications seal HB800
- Oil and gas industry
- Refining technology
- Petrochemical industry