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
Print Back
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
TWOP & TBOP Series Hose (Unbraided)
TWOP & TBOP Series Hose (Unbraided) - 2
Unit of Measure
Items TWOP & TBOP Series Hose (Unbraided)
4TWOP
TWOP & TBOP Series Hose (Unbraided) 		TWOP & TBOP Series Hose (Unbraided) (4TBOP)
4TBOP
TWOP & TBOP Series Hose (Unbraided) 		TWOP & TBOP Series Hose (Unbraided)
6TWOP
TWOP & TBOP Series Hose (Unbraided) 		TWOP & TBOP Series Hose (Unbraided) (4TBOP)
6TBOP
TWOP & TBOP Series Hose (Unbraided) 		TWOP & TBOP Series Hose (Unbraided)
8TWOP
TWOP & TBOP Series Hose (Unbraided)
Inside Diameter N/A 1/4 in6.4 mm N/A 1/4 in6.4 mm N/A 3/8 in9.5 mm N/A 3/8 in9.5 mm N/A 1/2 in12.7 mm
Operating Pressure N/A 65 psi0.45 MPa N/A 65 psi0.45 MPa N/A 50 psi0.34 MPa N/A 50 psi0.34 MPa N/A 50 psi0.34 MPa
Max. Length N/A 100 ft
Min. Bend Radius N/A 0.75 in19.05 mm N/A 0.75 in19.05 mm N/A 1.00 in25.40 mm N/A 1.00 in25.40 mm N/A 2.00 in50.80 mm
Cuff I.D (A) N/A 0.25 in6.35 mm N/A 0.25 in6.35 mm N/A 0.38 in9.53 mm N/A 0.38 in9.53 mm N/A 0.50 in12.70 mm
Cuff O.D (B) N/A 0.31 in7.87 mm N/A 0.31 in7.87 mm N/A 0.44 in11.05 mm N/A 0.44 in11.05 mm N/A 0.57 in14.48 mm
Internal Diameter (D) N/A 0.24 in5.97 mm N/A 0.24 in5.97 mm N/A 0.36 in9.14 mm N/A 0.36 in9.14 mm N/A 0.48 in12.07 mm
Convolution O.D (E) N/A 0.43 in10.80 mm N/A 0.43 in10.80 mm N/A 0.55 in13.97 mm N/A 0.55 in13.97 mm N/A 0.69 in17.53 mm
Inner Tube N/A Chemfluor® White N/A Chemfluor® Black N/A Chemfluor® White N/A Chemfluor® Black N/A Chemfluor® White
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® white PTFE 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
 		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
 		N/A Construction:
  • Chemfluor® white PTFE 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
 		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
 		N/A Construction:
  • Chemfluor® white PTFE 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
  • FDA
  • Pharmacopeia Class VI
 		N/A
  • USDA
  • Pharmacopeia Class VI
 		N/A
  • USDA
  • FDA
  • Pharmacopeia Class VI
 		N/A
  • USDA
  • Pharmacopeia Class VI
 		N/A
  • USDA
  • FDA
  • Pharmacopeia Class VI