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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Durable medium weight food grade fabric duct. This product possesses good abrasion resistance and fire retardant qualities.

Material: White acrylic on polyester

Construction: Mechanical bond, galvanized helix

Diameters: 3” to 24” I.D.

Bend Radius: 1.5 X I.D.

Length: 25 feet

Compression Ratio: 5:1

Temperature Range: -20°F (-29°C) to +250°F (121°C)

Color: White

Applications

  • Clean room environment
  • Cool or hot air supply
  • Air handling, fume control
  • Meets FDA regulations
  • Hospitals, food establishments, computer rooms
  • Meets UL94V-0 and Federal Method 5903

*Air velocity should be less than 50 m/sec

 

U-Lok 1200
Unit of Measure

View items

Item #

Hose I.D.

Working Pressure

Negative Pressure

Weight
U-Lok-1200-3.00 N/A 3.00 in N/A 3.6 psi N/A 2 in/Hg N/A 0.6 lbs/ft
U-Lok-1200-4.00 N/A 4.00 in N/A 3.2 psi N/A 1.8 in/Hg N/A 0.7 lbs/ft
U-Lok-1200-5.00 N/A 5.00 in N/A 2.7 psi N/A 1.3 in/Hg N/A 0.9 lbs/ft
U-Lok-1200-6.00 N/A 6.00 in N/A 2.6 psi N/A 1.2 in/Hg N/A 1.1 lbs/ft
U-Lok-1200-8.00 N/A 8.00 in N/A 1.8 psi N/A 1.1 in/Hg N/A 1.5 lbs/ft
U-Lok-1200-10.00 N/A 10.00 in N/A 1.4 psi N/A 0.73 in/Hg N/A 1.8 lbs/ft
U-Lok-1200-12.00 N/A 1.2 in N/A 0.6 psi N/A 2.2 in/Hg N/A