Hot Sale Parallel Single-Spring Seal
It is equivalent to VULCAN Type 97
Operating limits:
Temperature: -20～180℃
Speed: ≤15m/s
Pressure:≤ 1.0Mpa
Combined material
Rotary face: Stainless steel/SIC/TC
Stat Ring: Carbon/SIC/TC
Description
⑴Robust, general purpose, unbalanced pusher-type, 'O'-Ring mounted seal capable of many shaft-sealing duties. The Type 97 drives from the shaft, via the drive collar with grub screws, inserted in the spring coil tail.
⑵Available as standard with an anti-rotational Type 95 stationary and with either a monolithic stainless steel head or with inserted carbide faces.
Features
⑴ Robust 'O'-Ring mounted Seal
⑵ Capable of many shaft-sealing duties
⑶ Unbalanced pusher-type seal
| Size d | D1 | D2 | D3 | D4 | L | L1 | L3 |
| 20 | 33.3 | 29.1 | 34.5 | 37.0 | 44.5 | 35.5 | 15.0 |
| 25 | 39.9 | 33.8 | 41.0 | 43.0 | 49.0 | 39.0 | 16.0 |
| 28 | 43.1 | 37.0 | 42.0 | 46.0 | 51.0 | 41.0 | 16.0 |
| 30 | 44.6 | 38.6 | 45.5 | 47.5 | 51.0 | 41.0 | 16.0 |
| 32 | 46.3 | 40.3 | 47.0 | 49.0 | 54.0 | 44.0 | 16.0 |
| 35 | 49.5 | 43.5 | 50.0 | 52.5 | 57.0 | 47.0 | 16.0 |
| 38 | 52.6 | 46.6 | 53.0 | 55.5 | 57.0 | 47.0 | 16.0 |
| 40 | 54.3 | 48.1 | 55.0 | 57.0 | 57.0 | 47.0 | 16.0 |
| 42 | 55.8 | 49.8 | 55.5 | 58.5 | 57.0 | 47.0 | 16.0 |
| 45 | 59.0 | 53.0 | 60.0 | 62.0 | 57.0 | 47.0 | 16.0 |
| 50 | 65.4 | 59.3 | 66.0 | 68.5 | 68.5 | 58.5 | 18.0 |
| 55 | 70.0 | 64.0 | 71.0 | 73.0 | 70.0 | 60.0 | 18.0 |
| 60 | 76.4 | 70.4 | 77.0 | 81.0 | 73.0 | 63.0 | 18.0 |
| 65 | 81.2 | 75.2 | 82.0 | 85.5 | 76.0 | 66.0 | 18.0 |
| 70 | 85.9 | 79.9 | 87.0 | 90.5 | 76.0 | 66.0 | 18.0 |
| 75 | 90.8 | 84.7 | 91.5 | 97.0 | 81.0 | 71.0 | 18.0 |
| 80 | 100.3 | 94.3 | 99.5 | 103.0 | 87.5 | 77.5 | 18.0 |
| 82 | 104.8 | 98.9 | 105.5 | 108.0 | 87.5 | 77.5 | 18.0 |
| 90 | 109.8 | 103.8 | 110.5 | 114.5 | 92.0 | 82.0 | 18.0 |
| 95 | 114.3 | 108.5 | 115.5 | 119.0 | 92.0 | 82.0 | 18.0 |
| 100 | 119.3 | 113.3 | 120.0 | 124.0 | 92.0 | 82.0 | 18.0 |
| 105 | 127.0 | 121.2 | 128.0 | 132.0 | 98.5 | 88.5 | 18.0 |
| 110 | 131.8 | 126.0 | 133.0 | 137.0 | 85.5 | 88.5 | 18.0 |
| 115 | 136.5 | 130.7 | 137.5 | 142.0 | 85.5 | 88.5 | 18.0 |
| 120 | 142.9 | 137.0 | 144.0 | 147.0 | 105.0 | 95.0 | 18.0 |
Parallel O-ring mounted seals are designed to eliminate the risk of misalignment due to pressure on the shaft-end.
O-ring mounted seals offer the capability to align with the rotating shaft to ensure efficient productivity. These types of mechanical seal are designed to work in tandem with rotating shafts to ensure constant equilibrium and maximum results. Their robust design makes parallel O-ring mounted seals ideal for a wide range of environments.
O-ring mounted mechanical seals are versatile and offer the greatest assistance to a range of applications. There is a selection of seal face materials that can be chosen from, in order to accommodate specifically for differing working needs.
