Face Materials:
• Carbon, Ceramic,
• Silicon Carbide, Tungsten Carbide, Lecrolloy
Applications:
• Crystallizing Slurry
• Suspended Solids Slurry
• Saturated Chemical Slurry
• General Chemicals Slurry
Metal Parts:
• SS 316, SS 304
Seal Characteristics:
• Single Acting
• Unbalanced
• Inside mounted
• Independent of direction of rotation
• Universal chemical compatibility due to
• PTFE elastomeric.
Operating Limits:
|
Shaft Diameter d1 |
22...90 mm |
|
Pressure p |
14 bar (max) |
|
Temperature t |
-23 ... +200°C |
|
Velocity v |
20 m/sec |
Series ASS O & ASS U is single helical coil spring, bi-directional seals developed for dirty media and clogging type applications. Torque transmission from drive collar to spring holder and seal rings is done through sturdy drive lugs. The PTFE double V-packing is spring energized to give perfect dynamic sealing. As all parts are interchangeable, one can convert Series ASS O & ASS U by changing only secondary seal. This concept is ideal for stock rationalization.