UNS CO2 Cylinder Pro - 2.5LB

Designed specifically for use with the Ultum Nature Systems, Dual Stage Pro CO2 Regulator, this CO2 Cylinder is a planted tank hobbyist essential for supporting a thriving planted aquarium. The UNS CO2 Pro Cylinder offers an on/off valve feature eliminating the need for pin valves and accidental tank dumps during installation and setup. CO2 reserves and depletion rate may vary depending on various external factors such as usage, aquarium plant requirements, and tank size.  Specifications: Volume: 2.5LB / 1.68L Working Pressure: 139BAR / 2015PSI Test Pressure: 232BAR /  3364PSI Height: 280MM (without valve) Weight: 3.86LB / 1.75KG (without valve) Material:  Aluminum DOT3AL Certified Cylinder is sold and shipped empty. Also available in: 50LB 20LB 10LB 5LB Bulk Discounts:  Quantity % Off  Price Per Unit Single Unit - $55.00 5 Pack 8 $50.60 10 Pack 15 $46.75