Poseidon Cyklon 300 with Parallon pressure gauge and console, SPG tested OK.
The regulator has been dissembled and cleaned, lubed O rings and threads with Molykote 111. It comes with 1 metric hp adapter. TheThe IP pressure is set for 125PSI. I am selling it as non-working so it must be checked out by a scuba shop This is a 300bar DIN first stage. With HP gauge.
I will send byer the 154-page service manual via PDF, when I have your e-mail adress