Mueller Streamline ABSBENDLHO1442 Abs Dwv Elbow

Product Description

The MUELLER STREAMLINE ABSBENDLHO1442 is a three-port ABS DWV fitting designed for drain, waste, and vent piping systems in residential and light commercial construction. It makes a 90-degree directional change on a 4-inch main run while accepting a 2-inch low heel inlet on the back of the elbow. All three openings use a hub connection, allowing solvent-welded joints to standard ABS pipe. Plumbers reach for this fitting when routing stacked or offset drain lines where a side inlet must tie in at the elbow rather than at a separate tee further along the run.

This fitting is suited for above-ground and in-wall DWV applications in residential bathrooms, utility rooms, and light commercial restroom cores. The low heel inlet position allows a secondary drain line, such as a lavatory or washing machine standpipe, to connect into the main 4-inch stack or horizontal run at the elbow transition point. All connections are hub style, compatible with standard Schedule 40 ABS pipe and approved ABS solvent cement.

Key Features

• 90-degree elbow body with integrated low heel inlet for compact three-way DWV connections
• 4-inch by 4-inch main run with 2-inch low heel side inlet
• Hub by hub by hub connection on all three ports for solvent-welded joints
• ABS plastic construction suited for drain, waste, and vent service
• Low heel inlet positioning keeps the branch connection close to the elbow for tighter rough-in layouts

Compatibility

Designed as an OEM-style DWV fitting for use with standard Schedule 40 ABS drain, waste, and vent piping systems in residential and light commercial plumbing installations.

Installation Notes

Installation should be performed by a licensed plumber in accordance with the International Plumbing Code or applicable local codes. Solvent-cement all hub joints using an ABS-approved primer and cement per manufacturer instructions, and allow full cure time before pressure testing the system. Ensure the low heel inlet is oriented correctly for the intended branch drain slope before cementing. Turn off all water supply and verify the drain system is empty before cutting into an existing line.

Technical Specifications

• Material: ABS Plastic
• Fitting Type: 90 Degree Elbow with Low Heel Inlet
• Connection Type: Hub x Hub x Hub
• Main Run Size: 4 inches x 4 inches
• Inlet Size: 2 inches
• Application: DWV (Drain, Waste, Vent)

Standard Information

• Brand: MUELLER STREAMLINE
• Manufacturer Part Number: ABSBENDLHO1442