Charlotte Pipe nh-20 Cast Iron No-hub Wye Fitting 8 X 8 X 4 Inches

Product Description

The Charlotte Pipe NH-20 is a cast iron no-hub wye fitting designed for use in sanitary and storm drain, waste, and vent (DWV) systems. This fitting connects an 8-inch no-hub inlet to an 8-inch no-hub outlet with a 4-inch no-hub branch, making it a reliable solution for combining or redirecting flow in large-diameter drain lines. It stands 11 and 7/16 inches tall and is finished in gray. Cast iron has been the material of choice for DWV piping for hundreds of years. It performs in non-pressure applications where temperatures do not exceed 212 degrees F, covering the full range of conditions found in residential, commercial, and industrial plumbing systems. The NH-20 wye is suited for new construction as well as replacement work in existing cast iron drain systems. Plumbers and pipefitters working on multi-story buildings, heavy commercial projects, or municipal infrastructure rely on cast iron fittings like this one because of their long service life and structural integrity. Cast iron offers high crush strength, meaning it can handle the loads that come with being buried underground or embedded in concrete. It is non-combustible, which makes it compliant with fire-rated assembly requirements common in commercial and institutional construction. It also provides superior sound deadening compared to plastic DWV materials, an important quality in hotels, hospitals, office buildings, and multifamily housing where pipe noise is a concern. The no-hub connection style allows for fast, tool-assisted assembly using stainless steel couplings and clamps, eliminating the need for hub-and-spigot joints or lead and oakum. This speeds up installation time without sacrificing strength or leak resistance. The NH-20 is part of Charlotte Pipe's cast iron product line, a brand recognized across the plumbing trade for consistent quality and broad code acceptance.

• 8-inch by 8-inch by 4-inch no-hub wye configuration for large-diameter DWV branch connections
• Cast iron construction delivers high crush strength, fire resistance, and superior sound attenuation
• Rated for use in non-pressure applications up to 212 degrees F in all construction types

Product Highlights

The Charlotte Pipe NH-20 cast iron no-hub wye fitting is built for demanding DWV applications where durability, noise control, and code compliance are priorities. Its no-hub ends allow for efficient installation with standard coupling hardware.

Product Information

Standard Information

• Brand: CHARLOTTE PIPE
• Manufacturer Part Number: NH-20

Technical Specifications

• Fitting Type: Wye
• Material: Cast Iron
• Color: Gray
• Connection Size (Main): 8 inches
• Connection Size 2: 8 inches
• Connection Size 3 (Branch): 4 inches
• Connection Type: No-Hub
• Height: 11 and 7/16 inches
• Temperature Rating: 212 degrees F (maximum)
• Application: Drain, Waste, and Vent (DWV); Sanitary and Storm Drain