Fluor Flow®

ESI Ultrapure/Products/Biopharma Tubing / Hoses/Fluor Flow®
ESI Ultrapure/Products/Biopharma Tubing / Hoses/Fluor Flow®

Product

Fluor Flow®

Fluor Flow® hoses are engineered for high-performance fluid transfer, combining chemical resistance, durability, and cleanability. Designed for demanding applications, Fluor Flow® PTFE liners are available in two variants: Natural and Antistatic.

  • Natural  Fluor Flow Hose: Ideal for general-purpose use, this hose features a smooth inner PTFE surface to enhance flow rates and ease of cleaning, with a corrugated outer profile for flexibility. It is reinforced with high-tensile 304 stainless steel braid offering maximum protection against internal pressure and external abrasion. A stainless steel 316 braid is also available upon request for applications requiring superior resistance to corrosion.
  • Antistatic  Fluor Flow Hose: This liner is designed to prevent electrostatic discharge in critical applications. The AS grade is essential for handling twin or multi-phase media, colloidal fluids, and non-mixing media (powders in air or droplets in steam, gases or oil). These applications pose a significant risk for static charge generation.
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Technical Data

TEMPERATURE LIMITATIONS

  • Usable from -70°C to +260°C
  • Note: Maximum working pressures are reduced at elevated temperatures above 150°C

VACUUM LIMITATIONS

  • The hose is usable at a vacuum up to -0.9 bar at 150°C
  • Vacuum resistance decreases by 1% for each degree above 150°C

MAXIMUM CONTINUOUS LENGTHS

  • 46 meters / 150 feet
  • Refer to the tables below for product-specific values

AVAILABLE PTFE LINER GRADES

  • Natural
  • Antistatic

Specifications

Fluor Flow® SS Braided Hose
Nominal Hose Bore Outside Diameter of Braid Minimum Bend Radius Maximum Working Pressure Minimum Burst Pressure Weight Per Unit Length
IN MM IN MM IN MM PSI BAR PSI BAR LB/FT KG/MT
1/4 6.40 0.40 10 3/4 19 1595 110 6380 440 0.06 0.09
5/16 8 0.42 11.5 3/4 19 1522 105 6088 420 0.08 0.12
3/8 9.50 0.50 12.8 3/4 19 1160 80 7200 500 0.9 0.14
1/2 12.70 0.65 16.6 1 1/2 38 1015 70 5800 400 0.19 0.29
5/8 15.90 0.81 20.6 1 75 45 940 65 5500 380 0.23 0.35
3/4 19 0.96 24.5 2 50 870 60 4350 300 0.27 0.40
1 25.40 1.27 32.3 23/4 70 720 50 2900 200 0.42 0.63
1 1/4 31.75 1.56 39.5 4 100 650 45 2600 180 0.57 0.85
1.5 38 1.85 47 5 1/2 140 580 40 2320 160 0.74 1.10
2 50.80 2.40 61 8 200 430 30 1750 120 1.27 1.90
2.5 63.50 2.89 73.5 12 304 290 20 1160 80 1.73 2.58

TEMPERATURE LIMITATIONS – EPDM

  • -40˚C to +150˚C

TEMPERATURE LIMITATIONS – SILICONE

  • -73˚C to +204˚C
Fluor Flow® SS Braided EPDM or Silicone Extruded Cover
Nominal Hose Bore Outside Diameter Of Cover Minimum Bend Radius Maximum Working Pressure Minimum Burst Pressure Weight Per Unit Length
IN MM IN MM IN MM PSI BAR PSI BAR LB/FT KG/MT
1/4 6.40 0.456 11.60 3/4 19 1160 80 4641 320 0.10 0.16
5/16 8 0.515 13.10 3/4 19 1160 80 4641 320 0.12 0.19
3/8 9.50 0.625 15.80 1 25 1160 80 7200 500 0.14 0.22
1/2 12.70 0.775 19.70 1 1/5 38 1015 70 5800 400 0.25 0.37
5/8 15.90 0.910 23 2 51 940 65 5500 380 0.35 0.52
3/4 19 1.100 28 2 1/2 63 870 60 4350 300 0.42 0.65
1 25.40 1.430 36.40 4 100 720 50 2900 200 0.57 0.88
1 1/4 31.75 1.700 43.40 5 1/2 140 650 45 2600 180 0.85 1.30
1.5 38 2.040 51.80 6 3/4 171 580 40 2320 160 1.14 1.70
2 50.80 2.645 67.20 8 1/4 210 430 30 1750 120 1.58 2.36
2.5 63.50 3.100 78.70 12 304 290 20 1160 80 2.41 3.49

 

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