phone: 888-734-8846 fax: 888-734-8258 e-mail: sales@specifiedfittings.com Plumbing Agricultural Municipal Industrial Air movement All products Contact us Product details Related information Air movement products Find a sales representative Warranty information Terms and conditions of sale Fume Duct PVC round duct and fittings CPVC round duct and fittings Solvent weld or flanged Custom rectangular duct and fittings Accessories SHORT FORM SPECIFICATION Fittings for Duct Pipe All exhaust duct-piping sizes 6" through 24" shall be PVC seamless extruded type as manufactured by Harvel Plastics Inc./Specified Fittings Inc. This duct pipe shall be extruded from a type I, Grade Polyvinyl Chloride (PVC) compound with a Cell Classification of 12454-B per ASTM D1784. All PVC extruded duct pipe shall meet Harvel Plastics Inc./Specified Fittings Inc. published standards with regard to material and dimensions, and shall carry a maximum temperature rating of 140-degrees F. All extruded PVC duct pipe shall be marked with the manufacturer's name or identifying symbol.

Specified Fittings, Inc. 164 West Smith Road | P.O. Box 28157 | Bellingham, WA 98228 phone: 888-734-8846 | fax: 888-734-8258 e-mail: sales@specifiedfittings.com