PVC Duct Couplings
Cal Am offers Schedule 40 Duct Couplings in five popular sizes ranging from 2 to 6 inches in diameter and manufactured in accordance to application requirements listed in NEC Article 347 and 370 UL514, Mil-C-23571, Federal Specification WC 1094, ASTM F513-89, and NEMA Standards.
All of our PVC connectors are produced from the finest grades of high-impact Polyvinyl Chloride using state-of-the-art manufacturing techniques. Used to pair lengths of PVC conduit pipe in a variety of applications, this high-end fitting consists of two IPS Sockets with a firm, positive, center-stop. When both pieces of conduit pipe are seated firmly at the stopping position, this fitting provides for the solid unyielding union of the conduit that you demand.
As with all Cal Am fittings, you will find that these couplings offer superior lot-to-lot consistency, a smooth interior wall for easy installation and a durable, warp resistant design that you can rely upon in the field time and time again.