Mueller Streamline 5879 Pvc Dwv Hub 90 Elbow 4 Inches

Product Description

The MUELLER STREAMLINE 5879 is a 4-inch PVC DWV hub by hub 90-degree elbow fitting used in drain, waste, and vent piping systems. Manufactured to ASTM D2665, F1498, D331, and D1784 material specifications, it meets NSF 14 and UPC standards for sanitary drainage applications. The smooth interior walls minimize scaling and support unrestricted flow. Consistent dimensional tolerances ensure a reliable hub connection on every installation. Licensed plumbers and pipefitters install this fitting in residential and commercial DWV rough-in work where a 90-degree directional change is required.

This elbow is suited for drain, waste, and vent systems in residential construction, light commercial plumbing, and industrial environments that require chemical and corrosion resistance. Typical applications include sanitary drainage lines, vent stacks, and waste piping where PVC is the specified material. Mueller Streamline Co. serves as a national agent for CPF DWV, and this fitting is packaged in standard quantities aligned with common trade ordering practices.

Key Features

• Hub by hub end connections on both a 4-inch inlet and 4-inch outlet
• 90-degree sweep angle for directional changes in DWV piping
• PVC construction provides resistance to common drain-line chemicals and corrosion
• Smooth interior walls reduce scaling and support free flow
• Meets NSF 14 and UPC approval standards
• Conforms to ASTM D2665, F1498, D331, and D1784 material specifications

Compatibility

Designed as an OEM-style replacement fitting for 4-inch PVC DWV hub connection systems used in sanitary, industrial, and chemical-resistant drainage applications.

Installation Notes

Installation should be performed by a licensed plumber in accordance with the International Plumbing Code (IPC) and applicable local codes. Shut off all flow and depressurize the line before cutting into an existing system. Use a PVC primer and solvent cement rated for DWV applications when making hub connections. Do not apply heat to seat or adjust PVC fittings.

Technical Specifications

• Fitting Type: Elbow
• Angle: 90 degrees
• Size A: 4 inches
• Size B: 4 inches
• End Connection: Hub x Hub
• Material: PVC
• Material Specification: ASTM D2665 / F1498 / D331 / D1784
• Applicable Standard: NSF 14, UPC
• Application: Industrial, DWV, Sanitary, Chemical and Corrosion Resistance

Standard Information

• Brand: MUELLER STREAMLINE
• Manufacturer Part Number: 5879