In January, I attended the AHR Expo, co-sponsored by the American Society of Heating, Refrigerating and Air-Conditioning Engineers and the Air Conditioning, Heating and Refrigeration Institute.
NASP’s Certa-Lok C905/RJ PVC pipe is a nonmetallic, mechanically restrained joint pipe system designed for use in potable and reclaimed water, fire protection and force main sewer systems.