Refill portable cylinders from larger cylinders. Large cylinders can be delivered to your door for stationary use.
High pressure 36 inch hose. CGA 580 hand-tight connectors on both ends. Input and output gauges. Use the valves on the cylinders to control and close the refill process. Purge valve to relieve pressure for disconnection. Made in USA.
Also convienient when you find a provider who does not have cross-filling equipment. Provides a 1-to-1 connection between two cylinders for refilling from a full cylinder to an empty cylinder.