Each manifold part number consists of four sections. The first section denotes a Gas Manifold Assembly (GMA). The second section denotes the type of manifold and its configuration (only for duplex manifolds) otherwise do not use configuration number. The third section denotes the CGA number or type of gas, and the last section denotes the number of outlets or cylinders.

Header Extensions are shipped ready for addition to existing manifolds. Unit includes CGA inlet, CGA end plug, 1/2" piping, 1/2" tees, header valves and pigtails with check valves or outlet adaptors with check valves and regular pigtails and a mounting bracket. The last module will have a plug and chain connected to an adaptor that allows for future expansion. Specify right side extension (HER) or left side extension (HEL).

Header Extensions are shipped ready for addition to existing manifolds. Unit includes CGA inlet, CGA end plug, 1/2" piping, 1/2" tees, header valves and pigtails with check valves or outlet adaptors with check valves and regular pigtails and a mounting bracket.

The last module will have a plug and chain connected to an adaptor that allows for future expansion. Specify right side extension (HER) or left side extension (HEL).
Gas Manifold Assemblies GMA-HER-540
Unit of Measure
Items Gas Manifold Assemblies GMA-HER-540
GMA-HEL-300
Left Side Header Extension Gass Manifold Assembly
Gas Manifold Assemblies GMA-HER-540
GMA-HEL-300CV
Left Side Header Extension Gass Manifold Assembly w/ Check Valves
Gas Manifold Assemblies GMA-HER-540
GMA-HER-300
Right Side Header Extension Gass Manifold Assembly
Gas Manifold Assemblies GMA-HER-540
GMA-HER-300CV
Right Side Header Extension Gass Manifold Assembly w/ Check Valves
Gas Manifold Assemblies GMA-HER-540
GMA-HEL-320
Left Side Header Extension Gass Manifold Assembly
CGA Standard N/A 300 N/A 300 N/A 300 N/A 300 N/A 320
Application N/A Commercial Acetylene N/A Commercial Acetylene N/A Commercial Acetylene N/A Commercial Acetylene N/A Carbon Dioxide
Total # of Cylinders N/A
Part N/A Manifold