All products are made in USA.
PVC schedule 40 is highly durable, with high-tensile and high-impact strength. It is easy to install and has better sound-deadening qualities than PVC schedule 40 DWV foam core. Installation requires the use of primer and solvent cement. For pressure applications, sharply angled pressure fittings must be used.
PVC schedule 80 pipe is for pressure applications and has a thicker wall than schedule 40 pipe. It is highly durable, is easy to install, and has better sound-deadening qualities than PVC and ABS foam core pipes. Installation requires the use of primer and solvent cement.