G1sammons
Bronze Member
sorry p but I don't run pressure gauge ! Just turn it up till it works proper .....And the less air you get .. When you build more pressure than is needed to dive you stress the pump and it produces less air but at higher pressure. Thats a good idea if is adjustable ; you could have it set as low as maybe 10psi right ? I think is about the same air out put omni as a T80 or if not a bit more . At 45psi the t80 is producting 1.8cfm . The pca-10 does 6cfm at free air and 5cfm at 40psi. I have like a year .. But i when i was in the gold we would stay there and put long hours we once was dredging in night time all the way to 12am with headlamps. We didnt have wetsuits and the water is warm at those hours.