Ham-let 3001007 Compression Tube Union 316 Ss

Product Description

The HAM-LET 3001007 is a compression tube union fitting manufactured from 316 stainless steel, designed to create a leak-tight, all-compression connection between two tubing runs without welding or soldering. The union configuration allows technicians to disconnect and reconnect lines in the field without disturbing adjacent fittings or system components. At 2.84 inches overall length and weighing 0.25 pounds, this fitting is compact and suited for tight-space installations. It meets multiple ASTM and DIN standards, confirming material traceability and dimensional integrity appropriate for instrumentation, process, and utility tubing systems. Licensed plumbers, pipefitters, and instrumentation technicians typically install this type of fitting.

This compression union is used in applications requiring a reliable, reusable tube connection in systems handling gases or liquids within its rated temperature range of -20 degrees F to 37 degrees C. Typical installations include instrument tubing manifolds, sample lines, chemical feed systems, and HVAC refrigerant-adjacent utility lines where a removable union is needed. The all-compression end connections eliminate the need for flared or threaded tube prep, making field assembly straightforward with standard tube-fitting tools. This fitting is cross-shaped in configuration, enabling multi-directional line routing where the installation demands it.

Key Features

• 316 stainless steel construction meets ASTM A182, A213, A269, A276, A479, DIN EN10122-5, and DIN EN10272 standards
• All-compression end connections on all ports - no welding, brazing, or flaring required
• Cross fitting shape supports multi-directional tubing layouts
• Overall length of 2.84 inches suits compact instrument and process tubing assemblies
• Rated for service down to -20 degrees F, suitable for refrigerated and outdoor utility applications
• Reusable union design allows in-field disconnection and reconnection without cutting tubing

Compatibility

Cross-referenced with Swagelok part number SS-810-4. Designed as an OEM-style compression union for instrument and process tubing systems requiring 316 stainless steel, all-compression fittings conforming to ASTM and DIN material standards.

Installation Notes

Installation should be performed by a qualified pipefitter or instrumentation technician following applicable codes, including ASME B31.3 for process piping where required. De-pressurize and isolate the tubing system completely before disassembling or installing any compression fitting. Ensure tubing ends are cut square, deburred, and free of contamination before seating into the compression ferrule. Do not over-tighten compression nuts - follow standard compression fitting assembly procedures for the tubing material and wall thickness in use.