4" x 7-1/2" XH Black Pipe Nipple Schedule 80 Black Riser Clamps Crimp fittings are barbed and

Crimp fittings are barbed and go onto the PEX tubing for a secure connection

NPT threads on nipples conform to ASME B1

Shortens repair time on jobs

Material:   Brass - Lead Free Connection:   Threaded Thread Type:   Female Features:   Meets or exceeds all applicable ANSI standards   100% pressure tested before leaving the factory

National Fire Protection Association Standardized (NFPA)

4" x 7-1/2" XH Black Pipe Nipple Schedule 80 Black Riser Clamps Crimp fittings are barbed andmaterial: Black Steel, Extra Heavy, Schedule 80 connection: Threaded Thread Type: Male Features: Meets or exceeds all applicable ASTM and ANSI standards Made in The U. S. A.