Octopus Skimmer Question

Bought this from a user here and I have no idea what some of these connections are for. Also does anyone know where I can get the black gromet these are in bad shape and leaking.

Thanks
 
@Ricker wrote:
Bought this from a user here and I have no idea what some of these connections are for. Also does anyone know where I can get the black gromet these are in bad shape and leaking. Thanks said:
Hi,
This is a recirculation skimmer....your (A) id the input/output for the pump that does the recirculationg. Your (B) is for a input, wheather it be from a pump ot feed off of a mifold or gravity fed. (C) is labeled correctly however the white piec of pvc with the T shown in the pic fit's on there. Here's an example. http://www.marinedepot.com/ps_ViewItem.aspx?category=Hydor_Performer_Protein_Skimmers_In_Sump_Venturi_Needle_Wheel_Protein_Skimmers&vendor=Hydor_USA&idProduct=HD00584&IdCategory=FIPSISNW&tab=2

Cheers,
 
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