Parallel Single-Spring Seal. Teikoku Pump Seals.
This seal is designed to have dimensions meeting the corresponding requirements of standards establi shed by Japanese Marine Equipment Association.
equivalent to TYPE98.
O-ring mounted, unbalanced, parallel spring seals, O-ring mounted stationary seat
and grub screwed drive collar. The mechanical seals with a wide choice of elastomers
and face materials. Suitable for a large variety of general duties and arduous duty .
Rotary face : Silicon carbide, Tungsten Carbide, Stainless Steel
Stat Ring : Carbon, Slicocom Carbide, Tungsten Carbide
The mechanical seals are multi-springs and balanced, and are driven by shifting fork,
so that they are good at resisting blocking. Customer can choose kinds of materials
and seal face combination, in order to meet different working conditions. The mechanical
seal has good corrosion resistance. And the seal performance is stable and reliable.
We are a professional manufacturer producing various types of sealing parts.
We can do stamping, processing, mold making, machining, spark-erosion wire cutting,
clod rolling forming, CNC punching, laser cutting, and sheet metal manufacturing and welding.
Our sealing elements include pump seals, chemical pump seals, double-end
machinery seals, automotive pump seals, and automotive air conditioning
compressor seals. We also can offer different kinds of non-standard seals to
meet customers' needs. Meanwhile, we have rich experience in various types
of stamping and sheet metal parts and mold making.
| Seal Size d | D1 | D2 | D3 | D4 | L | L1 | L3 |
| 20 | 37.0 | 31.0 | 34.5 | 40.0 | 61.0 | 38.0 | 24.0 |
| 22 | 39.0 | 33.0 | 34.9 | 42.0 | 61.0 | 38.0 | 24.0 |
| 25 | 40.0 | 34.0 | 41.0 | 45.0 | 61.0 | 38.0 | 24.0 |
| 28 | 44.0 | 38.0 | 42.0 | 48.0 | 63.0 | 40.0 | 24.0 |
| 30 | 47.0 | 41.0 | 45.5 | 53.0 | 64.0 | 40.0 | 26.0 |
| 32 | 48.0 | 42.0 | 47.0 | 55.0 | 64.0 | 40.0 | 26.0 |
| 35 | 51.0 | 45.0 | 50.0 | 58.0 | 64.0 | 40.0 | 26.0 |
| 38 | 54.0 | 48.0 | 53.0 | 62.0 | 69.0 | 45.0 | 26.0 |
| 40 | 57.0 | 51.0 | 55.0 | 64.0 | 69.0 | 45.0 | 26.0 |
| 42 | 60.5 | 54.5 | 55.5 | 66.0 | 74.0 | 50.0 | 26.0 |
| 45 | 61.0 | 55.0 | 60.0 | 69.0 | 74.0 | 50.0 | 26.0 |
| 48 | 64.0 | 58.0 | 61.9 | 72.0 | 79.0 | 55.0 | 26.0 |
| 50 | 67.0 | 61.0 | 66.0 | 75.0 | 79.0 | 55.0 | 26.0 |
| 52 | 70.0 | 64.0 | 68.0 | 77.0 | 82.0 | 58.0 | 26.0 |
| 55 | 73.0 | 67.0 | 71.0 | 80.0 | 82.0 | 58.0 | 26.0 |
| 58 | 76.0 | 70.0 | 74.0 | 83.0 | 82.0 | 58.0 | 26.0 |
| 60 | 80.0 | 74.0 | 77.0 | 85.0 | 86.0 | 60.0 | 28.0 |
| 62 | 83.0 | 77.0 | 78.0 | 87.0 | 86.0 | 60.0 | 28.0 |
| 65 | 86.0 | 80.0 | 82.0 | 90.0 | 88.0 | 62.0 | 28.0 |
| 68 | 89.0 | 83.0 | 84.0 | 93.0 | 88.0 | 62.0 | 28.0 |
| 70 | 89.0 | 83.0 | 87.0 | 95.0 | 91.0 | 65.0 | 28.0 |
| 75 | 95.0 | 89.0 | 91.5 | 100.0 | 91.0 | 65.0 | 28.0 |
| 80 | 99.0 | 93.0 | 99.5 | 110.0 | 96.0 | 70.0 | 28.0 |
| 85 | 105.0 | 99.0 | 105.5 | 115.0 | 96.0 | 70.0 | 28.0 |
| 90 | 111.0 | 105.0 | 110.5 | 120.0 | 96.0 | 70.0 | 28.0 |
| 95 | 114.0 | 108.0 | 115.5 | 130.0 | 101.0 | 75.0 | 28.0 |
| 100 | 118.0 | 112.0 | 120.0 | 135.0 | 101.0 | 75.0 | 28.0 |
| 105 | 132.0 | 126.0 | 128.0 | 140.0 | 103.0 | 75.0 | 30.0 |
| 110 | 137.0 | 131.0 | 133.0 | 145.0 | 108.0 | 80.0 | 30.0 |
| 115 | 140.0 | 134.0 | 137.5 | 150.0 | 108.0 | 80.0 | 30.0 |
| 120 | 147.0 | 141.0 | 144.0 | 160.0 | 113.0 | 85.0 | 30.0 |
| 125 | 150.0 | 144.0 | 149.0 | 165.0 | 113.0 | 85.0 | 30.0 |
| 130 | 156.0 | 150.0 | 154.0 | 170.0 | 113.0 | 85.0 | 30.0 |
