Review on 🔧 Pneumatic Jack 2 Ton Double Bag Air Jack - Fast-Lifting 12-Inch Height, 5500LBS Capacity by James Auzenne

This can speed up the lift if you need it. This is heavy equipment (as a jack should be). When you open the valve, you can use the valve to control how fast it inflates. The exhaust valve is throttled to release air slowly and safely. There is a safety valve that you can pull if you want faster deflation. The hoses that go from the valves to the jack don't seem safe to me, they're clear hoses so I don't think they can handle more than 120psi (maybe 100psi). max) I recommend replacing these with higher-quality pressure hoses as a precaution. Be careful when setting up the jack as it may tip over while lifting!