Best Answer: the rate of diffusion is directly proportional to the concentration gradient. The greater the difference in concentration between two areas, the greater the rate of diffusion.
EPC-40: Electrical Plastic Conduit : Designed for normal duty application. EPC-80: Electrical Plastic Conduit : Designed for heavy duty application.
We supply Steel. and Aluminum Rigid Metal Conduit (RMC), Steel Intermediate Metal Conduit (IMC) and Steel. Electrical Metallic Tubing (EMT). We also manufacture a full line of complementary tubular fittings. made from the same materials as our raceways â nipples, elbows, couplings and running thread.