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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Construction
Medium weight PVC hose reinforced with a spring steel wire helix
Temperature Range: 20°F to 160°F
Color: Clear

 








Features

  • Good for positive pressure applications
  • Great compressibility
  • Ideal for dust and woodworking applications
  • Good chemical and moisture resistance
  • Manufactured with FDA acceptable materials
  • Available in a stretch version

Market Applications

  • Dust collection
  • Food grade
  • Stretch hose
  • Woodworking/furniture industry
R-4
Unit of Measure
1 

Item #

Inside Diameter

Weight

Wall Thickness

Bend Radius

Compression Ratio

Negative Pressure

Working Pressure

Length

List Price

R-4-2.00 N/A 2.00 in N/A 0.25 lbs/ft N/A .025 in N/A 2 in N/A 3:1 N/A 29 in/Hg N/A 24 psi N/A 10, 25, 50 ft QUOTE
R-4-2.25 N/A 2.25 in N/A 0.27 lbs/ft N/A .025 in N/A 2.25 in N/A 3:1 N/A 29 in/Hg N/A 20 psi N/A 10, 25, 50 ft QUOTE
R-4-2.50 N/A 2.50 in N/A 0.34 lbs/ft N/A .025 in N/A 2.5 in N/A 3:1 N/A 29 in/Hg N/A 18 psi N/A 10, 25, 50 ft QUOTE
R-4-3.00 N/A 3.00 in N/A 0.35 lbs/ft N/A .025 in N/A 3 in N/A 3:1 N/A 25 in/Hg N/A 16 psi N/A 10, 25, 50 ft QUOTE
R-4-3.50 N/A 3.50 in N/A 0.43 lbs/ft N/A .025 in N/A 3.5 in N/A 3:1 N/A 24 in/Hg N/A 14 psi N/A 10, 25, 50 ft QUOTE
R-4-4.00 N/A 4.00 in N/A 0.55 lbs/ft N/A .025 in N/A 3.7 in N/A 4:1 N/A 18 in/Hg N/A 13 psi N/A 10, 25, 50 ft QUOTE
R-4-5.00 N/A 5.00 in N/A 0.67 lbs/ft N/A .025 in N/A 5 in N/A 4:1 N/A 9 in/Hg N/A 12 psi N/A 10, 25, 50 ft QUOTE
R-4-6.00 N/A 6.00 in N/A 0.90 lbs/ft N/A .028 in N/A 6 in N/A 3:1 N/A 8 in/Hg N/A 11 psi N/A 10, 25, 50 ft QUOTE
R-4-7.00 N/A 7.00 in N/A 0.98 lbs/ft N/A .028 in N/A 7 in N/A 3:1 N/A 5 in/Hg N/A 9 psi N/A 10, 25, 50 ft QUOTE
R-4-8.00 N/A 8.00 in N/A 1.13 lbs/ft N/A .028 in N/A 8 in N/A 3:1 N/A 3.5 in/Hg N/A 8 psi N/A 10, 25, 50 ft QUOTE
R-4-9.00 N/A 9.00 in N/A 1.36 lbs/ft N/A .028 in N/A 9 in N/A 3:1 N/A 2.5 in/Hg N/A 7 psi N/A 10, 25, 50 ft QUOTE
R-4-10.00 N/A 10.00 in N/A 1.65 lbs/ft N/A .028 in N/A 9 in N/A 4:1 N/A 1.1 in/Hg N/A 7 psi N/A 10, 25, 50 ft QUOTE
R-4-12.00 N/A 12.00 in N/A 1.97 lbs/ft N/A .028 in N/A 10 in N/A 4:1 N/A 1 in/Hg N/A 6 psi N/A 10, 25, 50 ft QUOTE
Unit of Measure
1