I used Kirby Morgan regulators very deep, but now use Scubapro MK25 and MK17. One is piston (MK25) and one is diaphragm (MK17).
They are both spectacular.
So was the Kirby Morgan, but I dont have to sell my house to get the Scubapro's serviced.
---------- Post added July 17th, 2013 at 09:56 AM...