B&K ProLine Schedule 80 1-1/2 in. MIP each X 1-1/2 in. D MIP PVC 2-1/2 in. Nipple 1 pk Size:1-1/2 and liquids with excellent resistance

and liquids with excellent resistance to acids

The HDU uses Strong-Drive SDS Heavy-Duty Connector screws which install easily

Proper installation of grille adds strength to entire door and helps prevent screen fabric damage or glass damage

Steel hangers ar complete with a zinc finish

shingles or carpeting

B&K ProLine Schedule 80 1-1/2 in. MIP each X 1-1/2 in. D MIP PVC 2-1/2 in. Nipple 1 pk Size:1-1/2 and liquids with excellent resistanceB&K Schedule 80 PVC nipples may be used in a variety of applications for transport of water and other liquids. The Schedule 80 PVC construction features superior resistance to acids, solvents and oils. Pipe thread compound or sealing tape should be applied to threaded portion of nipple. Nipples are IPS (Iron Pipe Size) and threaded to NPT (National Pipe Thread) pipe threads and meet ASTM (American Society for Testing and Materials) specifications