Descriptions:
OPERATING LIMITS
Temperature: -40°C~+150°C
Pressure: ≤1.2MPa
Speed: ≤15m/s
MATERIAL
Stationary Ring (SiC/TC/Ceramic)
Rotary Ring (SiC/TC/Carbon)
Secondary Seal (VITON/PTFE/PTFE+VITON)
Spring & Other Parts (SS304/SS316)
Replace burgmann MG1S20, VULCAN 1520, FLOWERSERVE TYPE150 SEAL...
High quality in and Economical seal
Fits extra small seal chambers
It is an excellent choice for water, beer and other beverage.and any light duty appliction where supplerior , reliable performance is expected.
We specialize in design and manufacturer the complicated and corrosive media, high temperature, high speed, high press etc mechanical seals according to clients requested. The series of high performance mechanical seals for Petroleum Equipment, such as chemical process pump, oil and gas, petrochemicals pump, mixer, agitator, compressor, etc.
The elastomer bellows is tolerant to abrasive particals or contamination. This is due to the features of the open shape and the 'self-cleaning action,' disposing of particles through centrifugal force. 
| Metric Size | D1 | D2 | D3 | L1 | L2 | L3 |
| 10 | 24.60 | 16.00 | 20.00 | 25.40 | 8.74 | 7.47 |
| 12 | 27.79 | 19.05 | 22.00 | 25.40 | 8.74 | 7.47 |
| 13 | 27.79 | 19.05 | 22.00 | 25.40 | 8.74 | 7.47 |
| 14 | 30.95 | 22.23 | 24.00 | 25.40 | 10.32 | 8.97 |
| 15 | 30.95 | 22.23 | 25.00 | 25.40 | 10.32 | 8.97 |
| 16 | 30.95 | 22.23 | 26.00 | 25.40 | 10.32 | 8.97 |
| 18 | 34.15 | 25.40 | 32.00 | 25.40 | 10.32 | 8.97 |
| 19 | 34.15 | 25.40 | 32.00 | 25.40 | 10.32 | 8.97 |
| 20 | 35.70 | 26.99 | 34.00 | 25.40 | 10.32 | 8.97 |
| 22 | 37.30 | 28.58 | 36.00 | 25.40 | 10.32 | 8.97 |
| 24 | 40.50 | 31.75 | 38.00 | 25.40 | 10.32 | 8.97 |
| 25 | 40.50 | 31.75 | 39.00 | 25.40 | 10.32 | 8.97 |
| 28 | 47.63 | 35.72 | 42.00 | 33.34 | 11.99 | 10.46 |
| 30 | 50.80 | 38.89 | 44.00 | 33.34 | 11.99 | 10.46 |
| 32 | 50.80 | 38.89 | 46.00 | 33.34 | 11.99 | 10.46 |
| 33 | 53.98 | 42.07 | 47.00 | 33.34 | 11.99 | 10.46 |
| 34 | 53.98 | 72.07 | 49.00 | 33.34 | 11.99 | 10.46 |
| 35 | 53.98 | 42.07 | 49.00 | 33.34 | 11.99 | 10.46 |
| 38 | 57.15 | 45.24 | 54.00 | 33.34 | 11.99 | 10.46 |
| 40 | 60.35 | 48.82 | 56.00 | 33.34 | 11.99 | 10.46 |
| 42 | 63.50 | 51.59 | 59.00 | 40.48 | 11.99 | 10.46 |
| 43 | 63.50 | 51.59 | 59.00 | 40.48 | 11.99 | 10.46 |
| 44 | 63.50 | 51.59 | 61.00 | 40.48 | 11.99 | 10.46 |
| 45 | 63.50 | 51.59 | 61.00 | 40.48 | 11.99 | 10.46 |
| 48 | 66.70 | 54.75 | 64.00 | 40.48 | 11.99 | 10.46 |
| 50 | 69.85 | 58.00 | 66.00 | 40.48 | 13.50 | 10.46 |
| 53 | 73.05 | 62.00 | 69.00 | 41.00 | 13.50 | 11.96 |
| 55 | 76.20 | 65.00 | 71.00 | 41.00 | 13.50 | 11.96 |
| 58 | 79.40 | 68.00 | 78.00 | 41.00 | 13.50 | 11.96 |
| 60 | 79.40 | 68.00 | 80.00 | 41.00 | 13.50 | 11.96 |
| 63 | 82.55 | 71.20 | 83.00 | 41.00 | 13.50 | 11.96 |
| 65 | 92.10 | 78.35 | 85.00 | 49.00 | 15.90 | 14.50 |
| 70 | 95.25 | 81.10 | 90.00 | 49.00 | 15.90 | 14.50 |
| 73 | 98.45 | 84.50 | 96.00 | 49.00 | 15.90 | 14.50 |
| 75 | 101.65 | 88.10 | 99.00 | 49.00 | 15.90 | 14.50 |
| 80 | 114.30 | 97.00 | 104.00 | 56.00 | 20.00 | 18.50 |
| 85 | 117.50 | 100.00 | 109.00 | 56.00 | 20.00 | 18.50 |
| 90 | 123.85 | 107.00 | 114.00 | 59.00 | 20.00 | 18.50 |
| 95 | 127.00 | 110.00 | 119.00 | 59.00 | 20.00 | 18.50 |
| 100 | 133.35 | 116.00 | 124.00 | 62.00 | 20.00 | 18.50 |
