Do I need to buy the hose as well to install this on Oceanic Excursion BC?
BRAD L No. It fits the Oceanic hose.
RUSSELL G Masa U,
If your old Oceanic hose is in good condition then it should fit this unit , be sure to connect the internal wire that controls the dump valve .
DENNIS W Depends on the size of your hose. my standard BC hose was two small. I had to buy the complete assembly
ROBERT U This came with a LP hose that connects to your 1st stage but it uses the existing BC inflator hose. No other hoses are needed. You simply swap your inflator with the Air XS. Nice unit. Breathes a little hard, but no worse than an Octo.