Series 80
Dry Running Mechanical Seal
Type: 80D
Series 80D is an outside mounted dry running single seal designed specifically for use on top-entry agitator and mixer services. The contacting dry running design eliminates the need for a buffer fluid system while handling run out up to 0.150″ FIM.
Features/Benefits
- Self-lubricating carbon or filled PTFE seal face runs completely dry without cooling - Long life and reliability are achieved in the dry vapour space at the top of the mixer vessel while eliminating product contamination from liquid barrier fluids.
- Flexible rotor design compensates for shaft misalignment -Clearances, drive design, seal face dimensions, and O- ring configuration were optimized for the high run-out requirements of mixers and similar equipment. Simple, rugged drive design that withstands shaft movement vibration & deflection
- Double O-ring mounted stator prevents distortion.
- Non-metallic collar option provides superior chemical resistance.
- Since no auxiliary equipments are needed for installation, it is very cost effective and economical.
Applications
- Use in Top Entry Agitator & Mixers in Pharmaceuticals & Chemical Industries.
- MOC For Seal Faces:
- Rotary Face: Carbon
- Stationary Face:- Ceramic / Tungsten Carbide / Silicon Carbide.
Design
- Single Externally Mounted ID Balanced Seal
Hardware Material
- Metal Parts :- 5.5.316
- Secondary Material :- Viton / Nitrile / PTFE.
Operation Parameters
- Pressure:- Full Vacumm to 200 PSI
- Speed: Upto 350 RPM
- Temperature: Ambient to 180°c