Category
K742 Hydraulic static seals
K742 is a static seal produced from PTFE ring and a spring energizer. Providing resistance high pressures, K741 has a wide media compatibility.
Advantages
- High contact pressure and preloading
- High sealing performance at all fluid types incluiding air and gas
- Wide tempereture range
- Long service life
Area of Application
- Compressors
- Spherical Valves
- Chemical Industry
- Oil and gas applications
- Vacuum applications
- Swivel Joints
- Gas chromatography
In this catalog
42 K742 parts, bore 5.2–131 mm across 42 sizes. Most common section heights: 4.7 mm (19), 3.1 mm (9), 2.25 mm (6).
Same bore, other series
If a K742 size is not the right profile, these cover the same ID/OD combinations:
42 parts in catalog
Technical table
Live column filters for code, category, ID, OD and H — same workflow as the store.
42 parts
| Image | Code (SKU) | Category | ID (d) | OD (D) | H (L) | Action |
|---|---|---|---|---|---|---|
 | K742-010 | K742 | 5.2 | 10 | 1.45 | |
| K742-012 | K742 | 7.2 | 12 | 1.45 | |
| K742-014 | K742 | 6.8 | 14 | 2.25 | |
| K742-015 | K742 | 7.8 | 15 | 2.25 | |
| K742-016 | K742 | 8.8 | 16 | 2.25 | |
| K742-018 | K742 | 10.8 | 18 | 2.25 | |
| K742-020 | K742 | 12.8 | 20 | 2.25 | |
| K742-022 | K742 | 14.8 | 22 | 2.25 | |
| K742-025 | K742 | 15.4 | 25 | 3.1 | |
| K742-028 | K742 | 18.4 | 28 | 3.1 | |
| K742-030 | K742 | 20.4 | 30 | 3.1 | |
| K742-032 | K742 | 22.4 | 32 | 3.1 | |
| K742-035 | K742 | 25.4 | 35 | 3.1 | |
| K742-036 | K742 | 26.4 | 36 | 3.1 | |
| K742-040 | K742 | 30.4 | 40 | 3.1 | |
| K742-042 | K742 | 32.4 | 42 | 3.1 | |
| K742-045 | K742 | 35.4 | 45 | 3.1 | |
| K742-048 | K742 | 33.8 | 48 | 4.7 | |
| K742-050 | K742 | 35.8 | 50 | 4.7 | |
| K742-052 | K742 | 37.8 | 52 | 4.7 | |
| K742-055 | K742 | 40.8 | 55 | 4.7 | |
| K742-056 | K742 | 41.8 | 56 | 4.7 | |
| K742-060 | K742 | 45.8 | 60 | 4.7 | |
| K742-063 | K742 | 48.8 | 63 | 4.7 | |
| K742-065 | K742 | 50.8 | 65 | 4.7 | |
| K742-070 | K742 | 55.8 | 70 | 4.7 | |
| K742-075 | K742 | 60.8 | 75 | 4.7 | |
| K742-080 | K742 | 65.8 | 80 | 4.7 | |
| K742-085 | K742 | 70.8 | 85 | 4.7 | |
| K742-090 | K742 | 75.8 | 90 | 4.7 | |
| K742-095 | K742 | 80.8 | 95 | 4.7 | |
| K742-100 | K742 | 85.8 | 100 | 4.7 | |
| K742-105 | K742 | 90.8 | 105 | 4.7 | |
| K742-110 | K742 | 95.8 | 110 | 4.7 | |
| K742-115 | K742 | 100.8 | 115 | 4.7 | |
| K742-120 | K742 | 105.8 | 120 | 4.7 | |
| K742-125 | K742 | 106 | 125 | 6.1 | |
| K742-130 | K742 | 111 | 130 | 6.1 | |
| K742-135 | K742 | 116 | 135 | 6.1 | |
| K742-140 | K742 | 121 | 140 | 6.1 | |
| K742-145 | K742 | 126 | 145 | 6.1 | |
| K742-150 | K742 | 131 | 150 | 6.1 |