Bridge Hose
TH-4
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PVC/Polyester Substrate with Steel-Wire Helix Construction

• TH-4: VentaTex® 1899 HD: 18 oz./sq. yd. (610 gm/m2)

A strong, durable, lightweight ducting product, TH-4™  is portable, flexible, compressible and retractable.  The encased steel-wire helix construction prevents collapsing and crushing of the duct, while remaining resistant to abrasion, fatigue and deterioration from weather and chemical influences. All of the VentaTex® fabrics are flame resistant in accordance with the UL94VTM-O Testing Methods. 

Applications:
For use in Temporary/Permanent Installations

  • Ventilation / Fumigating

  • Dehumidification

  • Heating, Drying & Cooling

  • Dust & Fume Collection

  • Sandblasting Collection

  
Specifications:
Color: Blue or  Black
Wearstrip: Heavy Duty Black
Length: 25 Feet  (7.6 m)  (Custom lengths available upon request.)
Diameters: 8" to 24" (203 mm - 610 mm)
Temperature Range: - 20 F. to 200 F. (- 29 C. to 88 C.)
Pitch:  1.5" (3.8 cm)
End Finish: Standard – plain.

Click here for Available Accessories.