Mueller Streamline 5954 Pvc Dwv No Hub Adapter 2 in

Product Description

The MUELLER STREAMLINE 5954 is a straight no-hub adapter fitting designed for drain, waste, and vent (DWV) piping systems. It connects cast iron no-hub pipe to a DWV hub using PVC construction that resists chemicals and corrosion. Both Size A and Size B are 2 inches, making this a same-size transition fitting. The smooth interior wall reduces scaling and supports consistent flow. Licensed plumbers and pipefitters install this fitting in residential and light commercial DWV applications where cast iron and PVC piping intersect. It meets NSF 14 and UPC standards and is manufactured to ASTM D2665, F1498, D331, and D1784 specifications.

This adapter is used in DWV systems where a transition between cast iron no-hub pipe and PVC DWV hub connections is required. Typical applications include drain and waste line retrofits, renovations involving existing cast iron stacks, and new construction where mixed-material piping is specified. The fitting is also rated for chemical and corrosion-resistant applications, making it appropriate for installations where aggressive drain conditions are present. It is suited for residential and commercial projects following standard plumbing codes.

Key Features

• PVC construction provides resistance to chemicals and corrosion in DWV service
• Smooth interior walls minimize scaling and support free flow
• Straight no-hub configuration transitions cast iron no-hub to DWV hub in a single fitting
• Meets NSF 14 and UPC approval requirements
• Manufactured to ASTM D2665, F1498, D331, and D1784 material and dimensional standards
• Consistent dimensional integrity for reliable, leak-free connections

Compatibility

Designed as an OEM-style replacement and standard-fit adapter for 2-inch cast iron no-hub to PVC DWV hub connections in drain, waste, and vent piping systems meeting NSF 14 and UPC requirements.

Installation Notes

This fitting is installed by licensed plumbers in accordance with applicable plumbing codes such as the IPC or UPC. Shut off water supply and relieve any system pressure before beginning work on the drain line. Use appropriate no-hub couplings and clamps on the cast iron side per manufacturer torque guidance; solvent-weld the PVC hub side following ASTM D2564 cement procedures. Inspect both pipe ends for burrs or damage before assembly to ensure a proper seal.

Technical Specifications

• Fitting Type: No Hub Straight Adapter
• Size A: 2 inches
• Size B: 2 inches
• End Connection: Cast Iron No Hub x DWV Hub
• Material: PVC
• Material Specification: ASTM D2665, F1498, D331, D1784
• Application: DWV, Chemical, Corrosion
• Applicable Standard: NSF 14, UPC

Standard Information

• Brand: MUELLER STREAMLINE
• Manufacturer Part Number: 5954