Larsen Supply 32-1911 Ss Pipe Nipple 3/4 X 4 in Type 304

Product Description

The LARSEN SUPPLY CO., INC. 32-1911 is a Type 304 stainless steel pipe nipple designed to connect or extend pipe runs and fittings in plumbing and mechanical systems. It measures 0.75 inches in diameter by 4 inches in length and is rated at 150 LB working pressure. Both ends feature male pipe thread (NPT) for straightforward integration into existing threaded assemblies. This nipple is certified lead free, making it suitable for potable water applications where lead-free compliance is required. Licensed plumbers and pipefitters are the primary installers, though experienced tradespeople across HVAC and industrial piping regularly work with nipples of this type.

This nipple is appropriate for residential and light commercial plumbing installations, including water supply lines, process piping, and general utility connections. The Type 304 stainless steel construction resists corrosion in both wet and mildly corrosive environments, making it a practical choice for exposed or damp locations. It is sold in a carded clamshell package with a package quantity of 6 units per package, suited to service van stocking or jobsite supply.

Key Features

• Type 304 stainless steel construction for corrosion resistance in wet environments
• 150 LB pressure rating for standard residential and light commercial service
• Male NPT threads on both ends for direct connection to threaded pipe and fittings
• Lead free compliant for potable water system use
• 0.75 inch x 4 inch dimensions for close-nipple and short-extension applications
• Carded clamshell packaging with 6 units per package for easy inventory management

Compatibility

Designed as a standard replacement or new-install threaded pipe nipple compatible with 0.75 inch NPT threaded fittings, valves, and pipe in 150 LB-rated plumbing and mechanical systems.

Installation Notes

Installation is performed by a licensed plumber or qualified pipefitter. Shut off the water supply and relieve system pressure fully before removing or installing any threaded fitting. Apply an appropriate thread sealant or PTFE tape to the male threads before assembly; follow local plumbing codes, which typically reference IPC or applicable state standards, for sealant requirements on potable water lines. Do not overtighten threaded connections on stainless fittings, as galling of the threads can occur.