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
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333

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333 Insulation Blowing Hose


Construction
Material: Clear polyethylene reinforced with polyethylene helix
Color: clear with black helix
Temperature: -30°F to 130°F 








Applications

  • Air
  • Dust
  • Exhaust  and Ventilation
  • Food and beverage
  • Material handling
  • Moisture/hydraulic
  • Special purpose
  • Vacuum and suction

Industries

  • Insulation companies

Features

  • Abrasion resistant
  • Chemical resistant
  • Drag resistant
  • FDA/Food safe
  • Moisture resistant

Details

  • Crush resistant
  • Clear wall allows user to detect blockages
  • Great flexibility
  • Excellent for insulation blowing applications
  • Materials are FDA acceptable
  • Available in integral cuffs
  • Screw-on cuffs available

 
Items
333
333-1.0
333 Insulation Blowing Hose
333
333-1.5
333 Insulation Blowing Hose
333
333-2.0
333 Insulation Blowing Hose
333
333-2.5
333 Insulation Blowing Hose
333
333-3.0
333 Insulation Blowing Hose
Inside Diameter
1.0 in 1.50 in 2.00 in 2.50 in 3.00 in
Working Pressure
40 psi 31 psi 28 psi 23 psi 18 psi
Vacuum
>29 inHg >29 inHg >29 inHg 24 inHg 18 inHg
Bend Radius
1.75 in 2.50 in 4.00 in 5.25 in 6.75 in
Compression Ratio
1ft/9in
Outside Diameter
1.36 in 1.97 in 2.47 in 3.00 in 3.52 in
Wall Thickness
.021 in
Weight
0.15 lbs/ft 0.16 lbs/ft 0.21 lbs/ft 0.26 lbs/ft .030 lbs/ft
Length
25, 50 ft