Cylinder leads (rigid pigtails) are available in brass or Type 316 Stainless Steel construction. Model SG6630 pigtails are assembled with 5/16" OD x .065 wall annealed brass tubing with silver brazed 1/4" NPTF end fittings and threaded CGA connections installed. Model SG6631 pigtails are assembled with 1/4" OD x .035 wall annealed Type 316 stainless steel tubing. Model SG6632 pigtails are assembled with 1/4" OD x .049 wall
annealed Type 316 Stainless Steel tubing. Both models are assembled with TIG welded 1/4" NPTF end fittings and threaded CGA connections installed.

The Models SG6630 and SG6631 have a maximum working pressure of 3000 psig. Model SG6632 has a maximum working pressure of 5500 psig or 6000 psig. Cylinder leads are 36" long with a 5" diameter service loop, providing a 20" usable length, excluding CGA connections.

Note: Check valves can be provided in one end of all cylinder leads except those with CGA 290 connections. The direction of flow will be from cylinder into cylinder lead.