Nvent 4550150PL Split Ring Hanger 1-1/2 in 180 Lb

Product Description

The NVENT 4550150PL is a swivel-loop split ring hanger designed for supporting 1-1/2 inch pipe in mechanical piping installations. Cast iron construction provides durable load-bearing performance rated to 180 pounds. The swivel-loop design allows rotational adjustment during installation, making it easier to align hangers along rod runs. A 3/8 inch threaded rod receives the hanger at the top, and the ring accommodates pipe with a maximum outside diameter of 1-7/8 inches. This hanger is a standard component in suspended pipe support systems installed by licensed plumbers and pipefitters in both commercial and residential applications.

This hanger is suited for overhead pipe support in mechanical rooms, utility spaces, and commercial plumbing systems. It is typically installed on 3/8 inch threaded rod suspended from structural members. The 1-1/2 inch pipe size designation makes it appropriate for domestic water, drain, waste, and vent lines as well as light commercial process piping. It is not cushioned, so it is intended for rigid pipe materials where vibration isolation is not required.

Key Features

• Cast iron hanger body rated to 180 lb load capacity
• Swivel-loop style allows rotational adjustment on the threaded rod
• Fits 1-1/2 inch pipe with a maximum outside diameter of 1-7/8 inches
• Accepts 3/8 inch threaded rod for overhead suspension
• Non-cushioned design for use with rigid pipe materials
• Overall height of 2.625 inches for clearance planning

Compatibility

Designed as an OEM-style replacement and standard-fit hanger for 1-1/2 inch rigid pipe suspended from 3/8 inch threaded rod in commercial and residential mechanical piping systems.

Installation Notes

Installation is typically performed by a licensed plumber or pipefitter following applicable IPC and local mechanical code requirements. Shut off water supply and depressurize the line before repositioning any existing hangers. Verify that the threaded rod and structural anchor are rated to handle the combined load of the pipe, hanger, and fluid weight before tightening. Do not exceed the 180 lb rated load capacity of the hanger.