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
Material: Thermoplastic rubber reinforced with a wire helix
Color: black
Temperature: -60°F to 275°F








Applications

  • Air
  • Chemical fumes
  • Chips/Debris/Granules
  • Dust
  • Exhaust  and Ventilation
  • General Purpose
  • Material handling
  • Moisture/Hydraulic
  • Temperature extremes
  • Vacuum and suction

Industries

  • Air cleaning and purifying
  • Carpet and car wash
  • Chemical plants
  • Computer chip manufacturing
  • Electronic equipment
  • Electroplating
  • Exhaust systems
  • Fans
  • Furnace cleaning
  • Lawn mowers
  • more
RFH
Unit of Measure
Items RFH
RFH-1.25
RFH General Purpose Duct 		RFH
RFH-1.50
RFH General Purpose Duct 		RFH
RFH-1.75
RFH General Purpose Duct 		RFH
RFH-2.00
RFH General Purpose Duct 		RFH
RFH-2.50
RFH General Purpose Duct
Inside Diameter N/A 1.25 in N/A 1.50 in N/A 1.75 in N/A 2.00 in N/A 2.50 in
Working Pressure N/A 28 psi N/A 24 psi N/A 22 psi N/A 17 psi N/A 13 psi
Vacuum N/A >29 inHg N/A >29 inHg N/A >29 inHg N/A >29 inHg N/A 28 inHg
Bend Radius N/A 1.50 in N/A 1.75 in N/A 2.00 in N/A 3.50 in N/A 4.00 in
Compression Ratio N/A 1ft/6in N/A 1ft/6in N/A 1ft/9in N/A 1ft/6in N/A 1ft/6in
Outside Diameter N/A 1.49 in N/A 1.75 in N/A 2.00 in N/A 2.27 in N/A 2.77 in
Wall Thickness N/A .026 in N/A .026 in N/A .026 in N/A .030 in N/A .030 in
Weight N/A 0.11 lbs/ft N/A 0.22 lbs/ft N/A 0.23 lbs/ft N/A 0.24 lbs/ft N/A 0.29 lbs/ft
Length N/A 25, 50 ft N/A 25, 50 ft N/A 25 ft N/A 25, 50 ft N/A 25, 50 ft