The Flexaseal Style 85M Heavy Duty Split Cartridge Mechanical Mixer Seal applies the same innovative technology we use in our Style 85 Split Cartridge Mechanical Seal but designed specifically to meet the challenges of sealing mixers and agitators, centrifuges and other special rotating equipment. Mixers are known for having a much larger radial shaft run-out than typical pumps, and using a conventional split seal design for a standard pump would significantly reduce the performance and life of the seal.
The Flexaseal Style 85M is specifically designed to handle this additional shaft movement, increasing long-term seal reliability while giving you the best performance you need for your equipment. Plus, the Style 85M features the same ease of installation as our standard Style 85.
Features:
Rotating Face: | Silicon Carbide |
Stationary Face: | Carbon or Silicon Carbide |
Elastomers: | Viton® Standard Aflas® or Fluoraz® Option |
Metal Parts: | 316 S.S. |
Springs: | Hastelloy® C-276 |
Size: | 1 ½” – 9″ (38mm – 228 mm) |
Temperature: | 350°F (175°C) |
Speed: | 1 ½” – 3” – 3600 RPM 3 1/8” – 4 ¾” – 1800 RPM 4 7/8” – 9” – 875 RPM |
Pressure: | Up to 450 Psig (30 Bar) |
Runout: | Up to .060 (1.5 mm) TIR Radial movement |
Note: Max Temperature / pressure / speed indicate operating extremes independently and do not imply the seal will function at these extremes at the same time. Contact Flexaseal Engineered Seals and Systems, LLC if in doubt.
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