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 FEP Fluoropolymer Smooth Inner Tube
EPDM Rubber Cover
Sanitary Tube Size I.D.

Features and Benefits
  • Flexible face-to-face Chemfluor®-lined hose assembly
  • Inert and chemically resistant to most chemicals and reagents
  • S.I.B. (Smooth Inner Bore) technology ensures crevice-free fluoropolymer contact surface
    -Ensures smooth transition from stainless steel tubing through hose fitting
    -Optimizes process transfer
    -Full flow characteristics
    -No entrapment
    -Fully self-draining
    -Reduced pressure drop through the fitting compared to crimp-style fitting systems
  • Cleanable by CIP, SIP
  • Resistant to chemicals, ozone and abrasion
Unit of Measure

Specifications

Nominal Inside Diameter

 N/A 1-7/8 in47.5 mm

Actual Inside Diameter

 N/A 1-7/8 in47.5 mm

Outside Diameter

 N/A 2.63 in66.80 mm

Max. Overall Length

 N/A 40 ft

Max. Working Pressure

 N/A 250 psi1.72 MPa

Min. Bend Radius

 N/A 11.5 in292.10 mm

Min. Assembly Length

 N/A 18 in

Min. Manufacturing Assembly Length

 N/A 7-3/4 in

Applications

N/A

  • Pharmaceutical processing
  • Chemical transfer
  • Acid transfer
  • Sensitive product transfer
  • Load cells
  • Storage vessels

Common Media

N/A

  • Ultra-pore water (Dl)
  • Caustic solutions

Details

N/A Colors:

  • White cover with gray laytine
Construction:
  • Inner Tube: Chemfluor® FEP
    -Tube ID matches stainless steel sanitary tubing
  • Cover: EPDM rubber
  • Reinforcement:
    -Multiple polyester plycord and EPDM rubber
    -Double helix, high tensile strength steel wire
Fittings:
  • Flare-Thru Fitting technology available
    -Clamp style (sanitary only)
    -316L stainless steel sanitary back-up ends. Flare-Thru Chemfluor® FEP fluoropolymer liner
    -Mate and female "l" Line® sanitary fittings also available.

Engineering Specifications

N/A Temperature Rating

  • -40ºF to +350ºF
  • -40ºC to +177ºC

Industry Approvals & Compliances

N/A

  • US Pharmacopeia Class VI