Dunham Rubber & Belting Corporation
682 Commerce Parkway West Dr.
Greenwood, IN 46143
Toll-free: 800.876.5340
Tel: 317.888.3002
Fax: 317.888.2335
Email: mail@dunhamrubber.com • Website: www.dunhamrubber.com
All Categories > Material Handling and Ducting > Hose for Material Handling, Dust & Fume Control > General Purpose Hose and Ducting > R-4 Flexadux® PV  

R-4 Flexadux® PV
13 Items Available


R-4

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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


Item #

Inside Diameter

Weight

Wall Thickness

Bend Radius

Compression Ratio

Negative Pressure

Working Pressure

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