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The HAM-LET 3001876 is a compression tube reducer fitting designed to transition between a compression end connection and a tube stub end connection in instrumentation and process piping systems. Constructed from 316 stainless steel and produced to ASTM A182, ASTM A213, ASTM A269, ASTM A276, and ASTM A479 standards, this fitting delivers reliable corrosion resistance in demanding service environments. At 1.63 inches overall length and weighing 0.25 pounds, it is a compact, durable component suited for high-integrity tubing assemblies. Licensed pipefitters and instrumentation technicians are the primary installers in industrial, chemical, and process applications.
This reducer is intended for use in instrumentation tubing systems where a compression fitting must interface with a tube stub connection. It is well-suited for residential and light commercial process lines, analytical instrument hook-ups, and control panel tubing runs where reducing tube diameter or transitioning connection types is required. It carries the HAM-LET cross-reference designation and is listed as a functional equivalent to Swagelok part number SS-600-R-4 for reference purposes.
Listed as a functional equivalent to Swagelok part number SS-600-R-4. Designed as a direct-replacement compression tube reducer for instrumentation and process tubing assemblies using compatible compression and tube stub fittings of the same series.
Installation should be performed by a licensed pipefitter or instrumentation technician following applicable ASME and plant safety procedures. Depressurize and purge the tubing system completely before removing or installing any compression fitting. Use the appropriate tube preparation and ferrule seating tools to ensure a leak-free compression joint. Verify that all materials and ratings are compatible with the process fluid and operating conditions before placing the system back in service.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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