Helium automatic changeover switch

Your answer for continuous helium requirements

Rigaku's Helium Automatic Changeover Switch delivers the solution by providing a constant gas supply to your application. Our HACS uses a convenient fully pneumatic system that accepts two independent regulated helium cylinders and automatically switches between them.

• Requires no electronics, so the worry of running out of helium due to power failures is eliminated
• A visual indicator light allows the user to monitor levels of pressure and flow
• Senses pressure using a diaphragm and automatically switches supplies when one becomes low
• Supplies optics with helium for up to a month