Mechanical seal H-brinker
HBX25
Operating range Mechanical seal HBD560
Shaft diameter:
d1 = 13 … 50 mm (0.51″ … 1.96″)
Pressure:
p1 = d ≤19 mm: 2 bar (29 PSI), d ≥ 20 mm: 3 bar (44 PSI), vacuum … 0.1 bar (1.45 PSI)
Temperature:
t = -20 °C … +70 °C (-4 °F … 158 °F)
Sliding velocity:
vg = 5 m/s (16 ft/s)
Axial movement: ±1.0 mm ±2.0 mm
Table of Mechanical seal descriptions HBD560
| Item | Description |
| 1.1 | Seal face |
| 1.2 | Bellows |
| 1.3 | Spring collar |
| 1.4 | Drive collar |
| 1.5 | Spring |
| 2 | Seat |
| 3 | Corner sleeve |
| 4 | Washer |
Features Seal HBD560
- Dual seal
- Good chemical resistance and ability to handle solids
- In-house manufactured sliding parts
Advantages mechanical seal HBD560
The HBD560 is a dual seal in a back-to-back arrangement with an HBA560 base. Therefore, the seal combines the advantages of the HBA560 with the advantages of a dual seal
Materials Seal HBD560
- Seal face: Carbon graphite resin impregnated (B), Silicon carbide (Q1, Q2)
- Seat: Aluminium oxide (V), Silicon carbide (Q1, Q2)
- Elastomer: NBR (P)
- Metal parts: CrNi steel (F)
Recommended applications seal HBD560
- Water and waste water technology
- Chemical industry
- Process industry
- Water and waste water
- Glycols
- Oils
- Industrial pumps/equipment
- Submersible pumps
- Engine pumps
- Circulating pumps
Dimension Table Seal HBD560
| d | d1 | d2 | d3 | d4 | d5 | l | l1 | l2 | l3 |
|---|---|---|---|---|---|---|---|---|---|
| 13 | 25 | 17 | 25 | – | – | 36 | 5 | – | – |
| 14 | 30 | 20 | 30 | – | – | 36 | 5 | – | – |
| 15 | 30 | 20 | 30 | – | – | 36 | 5 | – | – |
| 16 | 30 | 20 | 30 | – | – | 36 | 5 | – | – |
| 20 | 44 | 23 | 38 | 60 | 72 | 49 | 7 | 7 | 1.0 |
| 25 | 50 | 28 | 44 | 60 | 72 | 51 | 7 | 7 | 1.0 |
| 30 | 57 | 33 | 50 | 70 | 82 | 59 | 9 | 8 | 1.0 |
| 35 | 64 | 38 | 58 | 80 | 94 | 61 | 9 | 9 | 1.2 |
| 40 | 70 | 43 | 64 | 85 | 100 | 64.5 | 11 | 9 | 1.2 |
| 45 | 70 | 48 | 66 | 90 | 105 | 65 | 10 | 9 | 1.0 |
| 50 | 80 | 53 | 72 | 95 | 109 | 69.5 | 10 | 9 | 1.2 |