CH-7 Technical Features
• Single Seal
• Unbalanced
• Bi-Directional Seal
• Wave Spring
• EN 12756
Operating Limits​​​​​​​
Shaft Diameter : d1 = 14… 100 mm
Pressure: p1 = 16 bar
Temperature: t = -50 … 220 °C
Speed): vg = 15 m/s
Axial Movement
d1 ≤ 25 mm …± 1.0 mm
28 ≤ d1 ≤ 63 mm … ± 1.5 mm
d1 ≥ 65 mm … ± 2.0 mm
Material Combinations

Seal Face : Car/ CrNi /SiC/TuC
Secondary Seal : FKM , NBR , EPDM,VMQ​​​​​​​