Mueller Streamline 436-020 Pvc Adapter 2 in Mnpt X Socket Sch 40

Product Description

The MUELLER STREAMLINE 436-020 is a 2-inch Schedule 40 PVC standard adapter fitting used to transition between male NPT threaded pipe and socket-style connections in pressurized piping systems. Manufactured from white PVC using a molded construction process, the fitting measures 2.625 inches in length with a height of 2.75 inches. It is designed for use in residential and commercial plumbing, irrigation, and industrial piping applications where a reliable MNPT-to-socket transition is required. Licensed plumbers and pipefitters typically install this type of fitting as part of new construction or repair work on cold- and ambient-temperature water distribution systems.

This adapter is suited for Schedule 40 PVC piping systems operating within standard pressure ratings for 2-inch diameter pipe. It is appropriate for use in municipal water service, irrigation manifolds, pool and spa plumbing, and general-purpose fluid handling systems where PVC is an approved material. The domestic manufacture of this fitting is intended to meet quality and traceability expectations on projects where domestic-origin materials are specified.

Key Features

• 2-inch nominal size with MNPT x socket end configuration for threaded-to-socket transitions
• Schedule 40 rated PVC construction for standard-pressure piping applications
• Molded manufacturing process with material reinforcement in stress concentration zones
• 2.625-inch length and 2.75-inch height — compact profile for tight installations
• White PVC finish standard for Schedule 40 pressure fittings
• Domestically manufactured for projects requiring domestic-origin materials

Compatibility

Designed as an OEM-style replacement and new-installation fitting for 2-inch Schedule 40 PVC piping systems using standard MNPT threaded and socket-style connections.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable IPC or local plumbing codes. Depressurize and drain the line completely before cutting into any existing piping. Use a compatible PVC primer and solvent cement on the socket end per ASTM standards, and allow full cure time before restoring pressure. Do not apply pipe thread sealant to the socket end — thread sealant is applied to the male NPT threads only.

Technical Specifications

• Nominal Size: 2 inches
• End Style: MNPT x Socket
• Schedule: SCH 40 / STD
• Length: 2.625 inches
• Height: 2.75 inches
• Material: PVC
• Color: White
• Manufacturing Method: Molded
• Origin: Domestic

Standard Information

• Brand: MUELLER STREAMLINE
• Manufacturer Part Number: 436-020