Offering direct replacements for Sidel® Universal Cold Set Machines used in plastic bottle blowing industry, field-repairable Series BCZUS is designed to operate for 20 million cycles and uses FDA-approved materials throughout. Geometry reduces component fatigue, and optional internal detent to keep unit in retract position with loss of air pressure and during service. Lube-free in both high- and low-pressure sections, cylinder also features composite, wear-resistant rod scraper.