Product Name:Superior PTFE wedge mechanical seal
Working Conditions:
Mediums: Petroleum, chemical solvents, weak and medium acids, etc.
Temperature: -40oC~200oC
Pressure: ≤ 1Mpa
Speed: ≤ 20 m/Sec Combined Materials:
Stationary Ring(Ceramic/SiC/TC)
Rotary Ring(Carbon/SiC/TC)
Secondary Seal(Teflon)
Spring and Metal Part (Steel)
More size informations , please contact us dorectly .
Spec/Size | d | D | D1 | L1 | L2 |
YK49-2" | 50.8 | 70.5 | 69.85 | 12.7 | 35.2 |
YK49-2 1/8" | 53.98 | 76.9 | 76.2 | 14.3 | 43.2 |
YK49-2 1/4" | 57.15 | 80 | 79.38 | 14.3 | 43.2 |
YK49-2 3/8" | 60.33 | 83.2 | 82.55 | 14.3 | 43.2 |
YK49-2 1/2" | 63.5 | 86.4 | 85.73 | 15.9 | 43.2 |
YK49-2 5/8" | 66.68 | 89.6 | 85.73 | 15.9 | 43.2 |
YK49-2 3/4" | 69.85 | 92.7 | 88.9 | 15.9 | 43.2 |