Ipex 192421P 1-1/2 in 45 Degree Dwv Street Elbow

Product Description

The IPEX 192421P is a 1-1/2 inch 45-degree DWV street elbow designed for drain, waste, and vent piping systems. This fitting features a short lay length and transitions direction from a fitting hub on one end to a spigot on the other, allowing it to connect directly into another fitting without a pipe section in between. Sometimes referred to as a street 45 or street eighth bend, it is a standard component in residential and light commercial drain and vent rough-in work. Licensed plumbers and pipefitters install this fitting during new construction and remodel drain line layout.

This street elbow is used wherever a 45-degree directional change is needed within a DWV system and space is limited. Its short lay length makes it well suited for tight rough-in areas such as wall cavities, floor assemblies, and under-sink drain configurations. The spigot-by-hub design eliminates the need for an intermediate pipe stub between consecutive fittings, simplifying layout and reducing the total number of joints in the run.

Key Features

• 45-degree sweep angle for gradual directional change in drain and vent lines
• Street fitting configuration: spigot inlet connects directly into an adjacent fitting hub
• Short lay length reduces overall assembly footprint in confined spaces
• DWV-rated construction suitable for drain, waste, and vent applications
• Sold individually for flexible procurement on any job size

Compatibility

Designed as an OEM-style replacement and new-construction fitting for 1-1/2 inch DWV piping systems using standard hub-and-spigot solvent-weld connections.

Installation Notes

This fitting is installed by licensed plumbers in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off water supply and ensure the drain line is depressurized and dry before cutting into an existing system. Solvent-weld connections require proper primer and cement rated for PVC DWV applications; follow the cement manufacturer's cure time before restoring flow. Verify grade and slope of the drain run to meet code-required minimum fall per foot before securing the fitting in place.