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manufactured in the usa

PureFlex® FEP Sight Flow Indicator

PureFlex PureSite™ is a translucent thickwall extruded FEP tube specifically designed for safe visual inspection. PureSite will not impart any taste, color, or odor to fluid media and its smooth, non-stick surface will not trap bacteria. It is virtually unbreakable from -100°F to +350°F and fully resistant to the broadest range of corrosive chemicals.

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Product Features & Benefits

  • Safe
  • Sanitary
  • Cleanable
  • Zero Corrosion Rate
  • Unbreakable from -100°F to °350F
  • Any End Connection – Flanged, Sanitary, JIC, NPT, Cam-Lock, Flanged Flare Thru
  • Resistant To:
    • Chemical attack
    • Thermal Shock
    • Shattering
    • Cracking
    • Pipe Stress
    • Aging
    • UV
  • Ideal For:
    • Visual Inspection
    • Liquid Level Gauge
    • Magnetic Detection for Metal Particle Monitoring
    • Dip Pipes
    • Piping
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I.D. In. Wall
  **Pressure and Vacuum Ratings Based @ 70°F(21°C)
Ratings will decrease 25% for Every +100°F increase
1/2 .100 150 600 Full
3/4 .100 150 600 Full
1 .125 150 400 Full
1 1/2 .125 150 400 Full
2 .125 100 350 Full
3 .145 50 150 Full
4 .150 25 100 Full


  • Pharmaceutical
  • High Purity
  • Ultra-pure Water
  • Food & Beverage
  • Chemical
  • Cryogenic
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This resource is intended as a guideline to be used with all available information to determine suitability of material selection. We suggest thorough research which should include known applications when determining material. The information contained herein is provided only as a guide for the use of ANDRONACO INDUSTRIES products.

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