7000G - Non-Contacting Gas Lift Off Seal
Cartridge Design - Easy to install
Non-Contact Face Design - Spiral groove technology that provides reliable performance in a variety of demanding process applications.
Fast, Precise Installation - Cartridge design allows easy installation. Preset assembly virtually eliminates errors.
Full Lift Off Design Providing
- Face Separation eliminating seal generated heat.
- Reduced power consumption
- Uniform distribution of barrier gas provides reliable film stiffness
- Gas enters the grooves from the O. D. low pressure point
- Pressure increases as gas moves toward the sealing dam
- Eliminates emission and external barrier fluid contamination
- Compact cartridge design fits both standard and big bore stuffing boxes.
- Temperatures- -20°F to 400°F
(Depending on Application & Materials)
- Pressures- Full Vacuum to 300 P.S.I. (Depending on Size & Speed)
- Speeds- up to 5000 FPM