Lot Of Used 66cf 4500psi Carbon Fiber Tanks Ready With Fresh Hydro 2 9 2018 Tags: 4500psi, 66cf, carbon, fiber, fresh, hydro, ready, tanks, used « Scott 4500 PSI 30 Minute Carbon Fiber SCBA 30min Bottle Cylinder Tank 30 min Outdoors Game 12L GB 4500Psi Gas Cylinder 300bar Carbon Fiber Air Tank SCBA 2018 »