Dunham Rubber & Belting Corporation
Dunham Rubber & Belting Corporation
682 Commerce Parkway West Drive, Greenwood, IN 46143
Toll Free: 800.876.5340
Tel: 317.888.3002
Fax: 317.888.2335
Email: mail@dunhamrubber.com
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Cliemfluor® PTFE Fluoropolymer Smooth Inner Tube
Stainless Steel Braid
Silicone Cover

Features and Benefits
  • Pure platinum-cured silicone outer cover extruded over TS Series hose
  • Permits easy cleaning
  • Ultra-smooth outer cover ensures no particle entrapment in stainless steel braids
  • Reduces braid fraying
  • Helps insulate exterior from "bum'' potential
  • Single crimp collar locks in hose barb and seals off silicone cover, eliminates bulky secondary ring
  • Extruded cover is "locked" onto stainless steel braid, will not move when handled
  • Consult Dunham Rubber customer service for special order TB Series (conductive) version with silicone cover
  • Can be autoclaved
Unit of Measure

Specifications

Inside Diameter

 N/A 1/4 in6.4 mm

Outside Diameter

 N/A 1/2 in11.6 mm

Max. Length

 N/A 250 ft
Max. Working Pressure1 N/A 3000 psi20.69 MPa
Min. Burst Pressure2 N/A 13500 psi93.08 MPa

Min. Bend Radius

 N/A 2.50 in63.50 mm
Vacuum Hg (@ 70ºF)3 N/A 29.9 in75.95 mm

Weight

 N/A 0.12 lbs/ft0.18 kg/m

Applications

N/A

  • Wash down hoses
  • Transfer and equipment line
  • Filling equipment

Common Media

N/A

  • Caustic solutions
  • Ultra-pure water (Dl)
  • Clean steam (low pressure)
  • Mascara/creams/lotions

Details

N/A Colors:

  • Natural Silicon
Construction:
  • Inner Tube: Chemfluor® white PTFE
  • Cover: platinum-cured silicone
  • Reinforcement: 304 stainless steel braid
Fittings:
  • PermaSeal® crimp- style
    -Over 40 styles in a wide range of materials
    -Standard: 316L stainless steel (wetted surfaces)

Engineering Specifications

N/A Temperature Rating

  • -80ºF to +500ºF for intermittent service
  • -62ºC to +260ºC for intermittent service
  • +450ºF (+232ºC) for continuous service

Industry Approvals & Compliances

N/A

  • FDA approved per 21CFR177.1550
  • US Pharmacopeia Class VI

Pressure Rating

N/A Burst Pressure ratings at ambient 70ºF (21ºC). See applicable notes below on vacuum/pressure ratings at temperatures other than ambient.
Working Pressure is given @ 70ºF; Decrease working pressure 1% for every 2ºF above 350ºF.
Vacuum Rating is given @ 70ºF; Decrease vacuum rating 1% for every 2ºF above 350ºF. 1'' size vacuum rating decreases when installed less than 2X min. bend radius.

  • 1 Working Pressure is given @ 70ºF; Decrease working pressure 1% for every 2ºF above 350ºF.
  • 2 Burst Pressure ratings at ambient 70ºF (21ºC). See applicable notes below on vacuum/pressure ratings at temperatures other than ambient.
  • 3 Vacuum Rating is given @ 70ºF; Decrease vacuum rating 1% for every 2ºF above 350ºF. 1'' size vacuum rating decreases when installed less man 2X min. bend radius.