R-3, A heavy walled PVC hose reinforced with a coated spring steel wire helix. (14" I.D. And above not available with a coated wire) R-3 is an excellent choice for ventilation applications, dust and fume removal. R-3 also has good chemical resistance and has excellent internal and external abrasion resistance. Only Blue Ducting is flame retardant to UL-94VO. Wall thickness = .035".
Details
Industrial Subcategory:
Flexible Hose and Ducting
Product Applications::
AIR, FUME, DUST, MATERIAL
Manufactured By:
IRP Industrial Rubber Ltd.
Other Details
* Pressures based on straight lengths of hose @ 72°F