Parker GAMS-68 Compression Male Straight Adapter 3/8 in

Product Description

The PARKER GAMS-68 is a compression tube male straight adapter designed for use in fluid handling systems where a secure, leak-resistant connection between tubing and a male-threaded port is required. This fitting accepts tubing with a 3/8 inch outside diameter and uses a compression-style grip mechanism for reliable tube retention without the need for additional sealing compounds. The body is constructed from Perfluoroalkoxy (PFA) and Polytetrafluoroethylene (PTFE), offering exceptional resistance to aggressive chemicals, high-purity media, and elevated temperatures. It is well suited for plumbing, HVAC, chemical processing, and industrial fluid transfer applications where non-metallic fittings are specified.

This adapter is used in systems that require a straight-run transition from compression tubing to a male-threaded fitting. Typical installations include laboratory fluid lines, chemical feed systems, and high-purity water or gas distribution networks. The plastic grip-style compression mechanism allows for hand-tool installation in tight spaces. Installers working in corrosive environments or clean-process applications often specify PFA and PTFE fittings to meet material compatibility requirements where metal fittings are unsuitable.

Key Features

• Compression-style connection accepts 3/8 inch OD tubing without soldering or adhesive
• PFA and PTFE construction provides broad chemical resistance and high-purity compatibility
• Plastic grip-type compression mechanism for secure, repeatable tube retention
• Male straight adapter configuration for direct connection to male-threaded ports
• Lightweight at 0.1 pounds, suitable for installations with weight or space constraints

Compatibility

Designed as an OEM-style compression fitting for use with 3/8 inch OD flexible tubing in fluid handling, chemical processing, and high-purity distribution systems where PFA or PTFE-compatible fittings are required.

Installation Notes

Installation should be performed by a qualified plumber, HVAC technician, or instrumentation technician familiar with compression fitting procedures. Before servicing any fluid line, isolate the system, depressurize fully, and drain or purge the line as required. Insert tubing to full depth in the fitting body before tightening the compression nut to ensure proper grip and seal. Do not overtighten, as PFA and PTFE fittings are non-metallic and may crack under excessive force.