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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Chemfluor® PTFE Fluoropolymer Helically Convoluted Inner Tube
Unbraided, Open Pitch

Features and Benefits

  • Can be clamped to sanitary tubing or pipe
    -Specify at time or order entry
  • Cuff lengths can be varied to meet customer requirements
  • Can be supplied with permanently attached Flexible Components fittings
  • Extremely flexible
  • Kink resistant
  • See Chemfluor® PTFE tubes (TWOB/TBOB/TWOBHV/TBOBHV) for more features and benefits
2:1 burst/pressure rating
Unit of Measure

Specifications

Inside Diameter

 N/A 2.50 in63.5 mm

Operating Pressure

 N/A 20 psi0.14 MPa

Max. Length

 N/A 50 ft

Min. Bend Radius

 N/A 8.00 in203.20 mm

Cuff I.D (A)

 N/A 2.38 in60.33 mm

Cuff O.D (B)

 N/A 2.50 in63.50 mm

Internal Diameter (D)

 N/A 2.50 in63.50 mm

Convolution O.D (E)

 N/A 3.60 in91.44 mm

Inner Tube

 N/A Chemfluor® Black

Applications

N/A

  • Sanitary transfer
  • Food, flavors and syrups
  • Solvent transfer
  • Drain and sample lines
  • Semi-transparent sight gauges
  • Ideal for drain lines

Common Media

N/A

  • Base chemicals
  • Corn syrup
  • Product transfer
  • Caustic solutions

Details

N/A Construction:

  • Chemfluor® black PTFE electrostatic dissipating conductive hose
Fittings:
  • PermaSeal® crimp-style
    -Over 40 styles of 316L stainless steel conventional fitting designs
    -Consult factory for optional fitting materials-PVDF (Kynar®), polypropylene, special alloys and carbon steel
  • Flare-Thru fittings and adapters technology available:
    -Available for hose sizes 3/4" to 4"
    -150# lap-joint style flanged
    -Female cam and groove (swivel style); 316 stainless steel body
    -Sanitary clamp
    -Sanitary "I" line male and female

Industry Approvals & Compliances

N/A

  • USDA
  • Pharmacopeia Class VI