Brand Name: Cresline *Product Type: Pressure Pipe *Diameter: 1-1/2 in. *Length: 20 ft. *End Type: Plain End *Schedule Type Number: Schedule 80 *Maximum Pressure: 470 psi *Application: Pressure and drain waste and vent application *Maximum Temperature: 140 deg. F *Packaging Type: Bulk *IAPMO Certified: Yes *NSF Listed: Yes *Product Name: Pipe *Feature 4: Highly durable with high tensile and impact strength and a thicker wall than Schedule 40 pipe. *Feature 6: Used typically in industrial applications *Feature 1: Conforms to Standards:  ASTM D 1784, ASTM D 1785 and NSF 14 and 65 *Feature 2: Dark grey pipe with black ink print and intended for pressure use *Feature 5: Has better sound deadening qualitites than PVC and ABS Foam Core pipe and is typically used in Industrial applications. *Feature 7: Require no special tools for cutting and to be installed with solvent cement *Feature 3: Maximum working temperature of 140 degrees Fahrenheit *Meets ASTM  D1785 *NSF