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The LARSEN SUPPLY CO., INC. 32-2803 is a stainless steel bell reducer designed to transition pipe connections from 3/8-inch female NPT to 1/4-inch female NPT. Constructed from Type 304 stainless steel and rated at 150 LB, this fitting delivers corrosion resistance and durability in demanding plumbing and mechanical applications. The lead-free construction meets potable water safety requirements. Plumbers and pipefitters install this reducer wherever a threaded inline pipe size reduction is needed without compromising flow integrity or system pressure ratings.
This bell reducer suits residential and light commercial plumbing installations, as well as HVAC and general mechanical piping systems. Female NPT threads on both ends allow direct makeup with standard male-threaded pipe or fittings. Type 304 stainless steel makes this fitting appropriate for installations where corrosive environments, moisture, or chemical exposure would degrade standard brass or carbon steel components. It ships in a carded clamshell package in quantities of six units per package.
Designed as an OEM-style replacement or new-install fitting for standard 150 LB female NPT threaded pipe systems requiring a 3/8-inch to 1/4-inch reduction.
Installation should be performed by a licensed plumber or qualified pipefitter in accordance with local plumbing codes and IPC requirements. Shut off and depressurize the supply line completely before making or breaking any threaded connections. Apply an appropriate thread sealant or PTFE tape to all male threads before assembly. Do not over-torque stainless steel fittings, as galling can occur when joining stainless threads under excessive force.
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