Brand Name: Charlotte Pipe *Schedule Type Number: SDR21 *Material: PVC *Product Type: Dual Rated Pipe *Diameter: 3/4 in. *Length: 20 ft. *End Type: Bell *Maximum Pressure: 200 psi *NSF Listed: Yes *Maximum Temperature: 140 deg. F *IAPMO Certified: Yes *Application: Irrigation, underground sprinkler systems, swim pools, outdoor applications and cold water supply lines