Mueller Streamline K018050 Dwv Trap Adapter 1-1/2 in Hub X Slip Pvc

Product Description

The MUELLER STREAMLINE K018050 is a PVC DWV trap adapter designed to connect a P-trap assembly to a drain stub-out in a drain, waste, and vent system. At 1-1/2 inches nominal size, the adapter features a hub end that solvent-welds to a PVC drain line and a slip end that accepts the slip-joint nut and washer of a standard P-trap. The all-PVC construction resists corrosion and chemical attack from household drain waste. Licensed plumbers and finish plumbers install this fitting during rough-in or fixture trim-out on residential and light commercial projects.

This trap adapter is used in residential and light commercial DWV applications wherever a sink, lavatory, or similar fixture drain requires a transition from a solvent-weld PVC drain line to a slip-joint P-trap. Typical installations include kitchen sinks, bathroom lavatories, and utility sinks. The 1-1/2 inch nominal size matches the most common lavatory and sink drain sizing in residential construction and remodel work.

Key Features

• Hub x Slip end configuration — one end solvent-welds to PVC pipe, the other accepts a standard slip-joint P-trap
• 1-1/2 inch nominal size fits the most common residential sink and lavatory drain lines
• PVC material provides corrosion resistance and long service life in drain, waste, and vent systems
• Domestic manufacture
• Compatible with standard solvent-weld PVC DWV fittings and slip-joint trap assemblies

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1-1/2 inch nominal PVC DWV drain systems using hub solvent-weld connections and slip-joint P-trap assemblies.

Installation Notes

Installation should be performed by a licensed plumber in accordance with the International Plumbing Code (IPC) and applicable local codes. Shut off the water supply and confirm the drain line is clear before beginning work. The hub end requires proper PVC primer and solvent cement applied per the cement manufacturer instructions before joining to the drain stub-out. The slip end does not require solvent cement — the P-trap slip nut and washer provide the seal on that side.

Technical Specifications

• Nominal Size: 1-1/2 inches
• End Style: Hub x Slip
• Material: PVC
• Application: DWV (Drain, Waste, Vent)
• Origin: Domestic

Standard Information

• Brand: MUELLER STREAMLINE
• Manufacturer Part Number: K018050