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
Polypropylene Braid
Open Pitch

Features and Benefits

Chemfluor® PTFE inner tube
Polypropylene braid
  • Ultraviolet stabilized
  • Offers good chemical resistance against many types of acids
  • Resists abrasion better than stainless steel reinforcements
  • Lightweight, with minimum force to bend
    -Easy to transport, connect and disconnect
    -Less strain on adjoining equipment/scales
  • Braid fraying minimized, reducing risk of hand injuries from wire braid punctures
  • Does not conduct internal heat as readily as stainless steel braided hoses
  • Burn potential from incidental contact greatly reduced
TWOY & TBOY Series Hose (Polypropylene Braid)
Unit of Measure
1 

Item #

Inside Diameter

Outside Diameter

Max. Length

Max. Working Pressure

Min. Burst Pressure

Min. Bend Radius

List Price

12TWOY N/A 0.75 in19.1 mm N/A 1-3/8 in33.0 mm N/A 100 ft N/A 250 psi1.72 MPa N/A 1000 psi6.90 MPa N/A 2.75 in69.85 mm QUOTE
12TBOY N/A 0.75 in19.1 mm N/A 1-3/8 in33.0 mm N/A 100 ft N/A 250 psi1.72 MPa N/A 1000 psi6.90 MPa N/A 2.75 in69.85 mm QUOTE
16TWOY N/A 1.0 in25.4 mm N/A 1-1/2 in36.8 mm N/A 70 ft N/A 250 psi1.72 MPa N/A 1000 psi6.90 MPa N/A 4.00 in101.60 mm QUOTE
16TBOY N/A 1.0 in25.4 mm N/A 1-1/2 in36.8 mm N/A 70 ft N/A 250 psi1.72 MPa N/A 1000 psi6.90 MPa N/A 4.00 in101.60 mm QUOTE
20TWOY N/A 1.25 in31.8 mm N/A 1-7/8 in45.7 mm N/A 65 ft N/A 200 psi1.38 MPa N/A 800 psi5.52 MPa N/A 4.50 in114.30 mm QUOTE
20TBOY N/A 1.25 in31.8 mm N/A 1-7/8 in45.7 mm N/A 65 ft N/A 200 psi1.38 MPa N/A 800 psi5.52 MPa N/A 4.50 in114.30 mm QUOTE
24TWOY N/A 1.50 in38.1 mm N/A 2-1/8 in54.6 mm N/A 45 ft N/A 200 psi1.38 MPa N/A 800 psi5.52 MPa N/A 5.00 in127.00 mm QUOTE
24TBOY N/A 1.50 in38.1 mm N/A 2-1/8 in54.6 mm N/A 45 ft N/A 200 psi1.38 MPa N/A 800 psi5.52 MPa N/A 5.00 in127.00 mm QUOTE
32TWOY N/A 2.00 in50.8 mm N/A 2-5/8 in67.3 mm N/A 70 ft N/A 150 psi1.03 MPa N/A 600 psi4.14 MPa N/A 6.00 in152.40 mm QUOTE
32TBOY N/A 2.00 in50.8 mm N/A 2-5/8 in67.3 mm N/A 70 ft N/A 150 psi1.03 MPa N/A 600 psi4.14 MPa N/A 6.00 in152.40 mm QUOTE
40TWOY N/A 2.50 in63.5 mm N/A 3-3/8 in85.9 mm N/A 50 ft N/A 120 psi0.83 MPa N/A 480 psi3.31 MPa N/A 12.00 in304.80 mm QUOTE
40TBOY N/A 2.50 in63.5 mm N/A 3-3/8 in85.9 mm N/A 50 ft N/A 120 psi0.83 MPa N/A 480 psi3.31 MPa N/A 12.00 in304.80 mm QUOTE
48TWOY N/A 3.00 in76.2 mm N/A 4 in101.6 mm N/A 30 ft N/A 100 psi0.69 MPa N/A 400 psi2.76 MPa N/A 13.00 in330.20 mm QUOTE
48TBOY N/A 3.00 in76.2 mm N/A 4 in101.6 mm N/A 30 ft N/A 100 psi0.69 MPa N/A 400 psi2.76 MPa N/A 13.00 in330.20 mm QUOTE
64TWOY N/A 4.00 in101.6 mm N/A Consult Factory N/A 2 ft N/A Consult Factory N/A Consult Factory N/A Consult Factory QUOTE
64TBOY N/A 4.00 in101.6 mm N/A Consult Factory N/A 2 ft N/A Consult Factory N/A Consult Factory N/A Consult Factory QUOTE
Unit of Measure
1