Description:
For copper strip corrosion test on liquefied petroleum gases. ASTM D-1838, also GPA Method as per Bulletin 2140. MGM Model 46C. Cylinder is made entirely of polished stainless steel, with O-ring seal for hand tightening. Each cylinder is tested at 3000 PSI. Equipped with two stainless steel needle valves with O-ring packing and ¼" NPT male pipe thread to accommodate flexible connecting hose (filling connections). Use only flexible connecting hose with sulfur free plastic lining and stainless steel fittings. Brass or copper connections or rubber tubing should not be used with this cylinder.
