Does anyone know what model octo this is?

[Tillster]

I have this old octopus that needs servicing, but I can’t see any identifying marks to figure out what brand/model it is. Any thoughts?
I think I purchased it about 14 yrs ago in SE Asia (but memory has decreased as age has increased).

 

[Tanks A Lot]

There are not all that many companies that produce these flat alternate second stages.

Aqualung has the ABS and LPO, Apeks the Egress, Oceanic the Slimline Octo and a few smaller companies have copies of these. What these all have in common is that the mouthpiece and hose are at an 120° angle.

Yours is at a 180° angle and I only know of one manufacturer that produced these - Sherwood. They have the Dual Octo and Remora that look very similar to what you have. Unfortunately I do not recognize the purge button on your unit, although that may just be a another iteration of the two.

 

[happy-diver]

Dude pull it apart clean it up them put it back together again
and don't pull apart what you can clean without pulling apart

I use a splash, of Phosphoric acid, and water 50-50 to remove
stubborn rust applied with an artists brush or toothtype brush

Here's an ideas book that is not the same but not all different

https://www.deep6gear.com/PDFs/Deep6_Signature_Manual_3_2_Final_WithSchematics.pdf

 

[rick00001967]

Phosphoric acid ??