2500 Series Regulator 2500 Series Regulator Single stage cylinder preset regulator for balloon filling
530 Series Switchover 530 Series Switchover Brass pressure differential switchover for ultra-high pressure gas applications
537 Series AutoSwitch GL 537 Series AutoSwitch GL Liquid primary, high-pressure reserve switchover with stainless steel internals for ultra-high purity gas applications
547 Series Switchover 547 Series Switchover Stainless steel pressure differential switchover for ultra-high pressure gas applications
639 Series Switchover 639 Series Switchover Primary-reserve pressure differential switchover for high flow industrial laser process gases
641 Series IntelliSwitch I 641 Series IntelliSwitch I High flow electronic switchovers for industrial laser process gases
677 Series Switchover 677 Series Switchover Stainless steel high flow pressure differential switchover for high purity gas applications