Mixer Seals - ST
Product Brand
Flowserve
Type
Mechanical Seals
SubType
Mixer Seals
About this product

ST Series seals are cartridge, dual pressurized mechanical seals, specifically designed for bottom entry agitators used in the pharmaceutical and bio-pharmaceutical industry. ST seals have been optimized for SIP/CIP and can be made with FDA compliant materials and USP Class VI polymers.

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  • Sloped non-pooling product-side design
  • FDA and USP recognized materials
  • No contact with animal derivatives
  • Designed for SIP/CIP
  • Welded connections to eliminate process contact threaded connections
  • Electropolish finish standard

Standards: Can meet FDA requirements

Size Range: 25 to 108 mm (1.000 to 4.250 in)

Operating Parameters

  • Maximum Barrier Pressure: 3.4 bar (50 psig)
  • Maximum Temperature: 135C (250F)
  • Maximum Speed: 4 m/s (13 fps)

ST
Bottom Entry for Phramaceutical Applications

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