Single pusher-type seal
Unbalanced
Conical spring
Dependent on direction of rotation
The FH is a seal for demanding applications where operating conditions in the pump require machined metal parts for the mechanical seal.
The seals are available in a full range of diameters from 10 to 100 mm and in the standard diameters specifically for chemical applications.
Rotary part | Stationary seat | ||||||||
AREM code |
Ø Inner hole mm | Ø Outer hole mm | Working height mm | Ø Shaft | AREM code |
Ø Inner hole mm | Ø Outer hole mm | Working height mm | |
0203518 | 18 | 33 | 30 | 18 | 0207018 | 19 |
33 | 10 | |
0203520 | 20 | 33 | 30 | 20 | 0207020 | 21 | 35 | 10 | |
0203522 | 22 | 38 | 30 | 22 | 0207022 | 23 | 37 | 10 | |
0203524 | 24 | 38 | 32 | 24 | 0207024 | 25 | 39 | 10 | |
0203525 | 25 | 40 | 33 | 25 | 0207025 | 26 | 40 | 10 | |
0203528 | 28 | 46 | 36 | 28 | 0207028 | 29 | 43 | 10 | |
0203530 | 30 | 46 | 37 | 30 | 0207030 | 31 | 45 | 10 | |
0203532 | 32 | 46 | 37 | 32 | 0207032 | 33 | 48 | 10 | |
0203535 | 35 | 56 | 48 | 35 | 0207035 | 36 | 50 | 10 | |
0203538 | 38 | 63 | 48 | 38 | 0207038 | 39 | 56 | 13 | |
0203540 | 40 | 63 | 48 | 40 | 0207040 | 41 | 58 | 13 |