| Compact cartridge Single coil spring seal, Single Acting, Balanced, Independent of Direction of Rotation | |
| Seal series 70B/CG | |
| Standard Style Face Materials Rotary:- Carbon, Silicone Carbide, Tungsten CarbideStationary:- Silicone Carbide, Tungsten Carbide, Ceramic (99.5 %), Cast chrome steel Metal Parts AISI 316 Secondary Seals  ElastomersApplications Refinery Petrochemicals Chemical Process Pumps Corrosive chemicalsSeal Characteristics Single acting Inside mounted | |
| Operating Limits | ||
| Shaft Diameter | d1 | : 20 …95 mm |
| Pressure p | p | : 25 bar |
| Temperature | t | : -20 … +220 o C |
| Velocity | v | : 20 m/s. |
Series 70B/CG are single helical coil spring cartridge seals developed for dirty media & cloging type application. Various type material & elastomers can be offered for wide service application. The compact cartridge designs of seal permits their use in all type & centrifugal pump.
These Seals are also available in DIN 24960 standard. & will be denoted as N70B / N75B
