Asc Engineered Solutions 390038453 Grooved Mpt Swaged Nipple

Product Description

The ASC Engineered Solutions 390038453 is a grooved-by-male-pipe-thread swaged nipple fitting used in grooved piping systems. It transitions from a 2.5-inch grooved end to a 1.5-inch male pipe thread (MPT) connection, allowing installers to tie grooved mechanical piping into threaded pipe runs or equipment connections. Constructed from ductile iron, this fitting provides the structural integrity required for commercial and industrial piping applications. At 3.5 pounds, it is a solid, full-bodied transition fitting suited for licensed plumbers, pipefitters, and mechanical contractors working on fire protection, HVAC, or process piping systems.

This swaged nipple is designed for use in grooved mechanical piping systems where a reduction and thread transition are needed in a single fitting. Typical applications include connecting grooved distribution mains to threaded branch drops, equipment flanges, or threaded riser connections. The fitting is appropriate for commercial buildings, industrial facilities, and other installations where grooved piping systems meet threaded pipe components.

Key Features

• Grooved inlet end compatible with standard mechanical couplings for 2.5-inch pipe
• 1.5-inch male pipe thread outlet for direct connection to NPT threaded fittings or equipment
• Swaged body design provides a smooth, concentric reduction in a single fitting
• Ductile iron construction for durability in demanding mechanical piping environments
• Eliminates the need for a separate reducer and threaded nipple in the transition

Compatibility

Designed as an OEM-style grooved piping transition fitting for use with standard grooved mechanical coupling systems on 2.5-inch pipe with a 1.5-inch NPT threaded outlet connection.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable mechanical and plumbing codes. Depressurize and drain the piping system before removing or installing any fittings. Ensure the grooved end seats properly within the mechanical coupling housing and that the groove dimensions conform to the coupling manufacturer's specifications. Apply appropriate thread sealant or PTFE tape to the MPT connection per standard trade practice.

Technical Specifications

• Fitting Size: 2.5 inches x 1.5 inches
• Connection Type: Grooved x Male Pipe Thread (MPT)
• Fitting Material: Ductile Iron
• Item Weight: 3.5 pounds

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: 390038453