Kelong New Materials
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KL79 pneumatic cushioning seal is a single acting sealing element designed to cushion the pneumatic cylinders at the end of the stroke with its special design.
Designed for straightforward assembly in pneumatic systems.
Special venting passages prevent the vacuum effect during operation.
Ensures a stable cushioning feature through precise self-centering design.
Reliable performance even under high-impact and heavy-duty conditions.
| Model | d (h10) | D (H11) | D1 (H11) | D2 (H11) | d1 (f8) | H | H1 | L (±0.1) | L1 (±0.2) | Material |
|---|---|---|---|---|---|---|---|---|---|---|
| K53-008 | 8 | 11.6 | 8.5 | 10 | 4 | 2.8 | 3.5 | 3.3 | 5.3 | NBR |
| K53-009 | 9 | 14 | 9.5 | 11 | 5 | 4.1 | 5 | 4.8 | 6.8 | NBR |
| K53-012 | 12 | 18 | 13 | 15.5 | 8 | 4.1 | 5 | 4.8 | 6.8 | NBR |
| K53-012 PU | 12 | 18 | 13 | 15.5 | 8 | 4.1 | 5 | 4.8 | 6.8 | PU |
| K53-016 | 16 | 24 | 17 | 21 | 12 | 6.2 | 7.8 | 7 | 9 | NBR |
| K53-020 PU | 20 | 28 | 21 | 24 | 16 | 6.2 | 7.8 | 7 | 9 | PU |
| K53-032 PU | 32 | 40 | 33.5 | 37 | 28 | 6.2 | 7.8 | 7 | 9 | PU |
| K53-040 PU | 40 | 50 | 41.5 | 45 | 32 | 6.2 | 7.8 | 7 | 9 | PU |
| K53-050 PU | 50 | 67 | 53 | 58 | 46 | 11 | 11 | 12.5 | 14.5 | PU |
| K53-070 PU | 70 | 87 | 73 | 78 | 66 | 11 | 11 | 12.5 | 14.5 | PU |
