Note that this product requires pre-order

Professional speed control pressure reducing valve for large gas cylinders

This is an upgraded product of the pressure reducing valve for large liquefied gas cylinders. This pressure reducing valve can adjust the secondary output pressure between 0.00 and 0.35MPa, so it can give full play to the advantages of large liquefied gas cylinders, and is most suitable for adding carbon dioxide to multiple fish tanks at the same time.

※The carbon dioxide small liquefied gas cylinder cannot be installed. Accessories: 1 dedicated white spacer.