Series 80 – Dry Running Mechanical Seal
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Series 80 – Dry Running Mechanical Seal Overview
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.
Series 80
Ideal for Top Entry Agitators & Mixers in Pharmaceutical and Chemical Industries.
Applications
- Top Entry Agitators
- Mixers in Pharmaceuticals
- Chemical Industries
MOC for Seal Faces
Rotary: Carbon
Stationary: Ceramic / Tungsten Carbide / Silicon Carbide
Design
- Single Externally Mounted ID Balanced Seal
Hardware Material
Metal Parts: SS 316
Secondary Material: Viton / Nitrile / PTFE
Operation Parameters
- Pressure: Full Vacuum to 200 PSI
- Speed: Up to 350 RPM
- Temperature: Ambient to 180°C
