Geo7
Contributor
Up for sale are two Scubapro Mk10 / Balanced Adjustable reg sets. Actually there is also another BA 2nd stage, in sad condition. Mpre info below. These may have started as 109s and were updated with S-Wing poppet to BAs? I cleaned, lubricated and adjusted the 2nd stages. I take all those photos in indirect daylight and the iphone brings out the tiniest marks and makes everything looks worse than in real life.
1) Mk10 with BA. This BA has a matte front cover and a few more scuffs, but still decent. 1st stage has not been serviced but works. IP locks at 135 psi.
$ 130 shipped
2) Mk10 with BA. The shiny BA in polished chrome. 1st stage has not been serviced but works. IP locks at 120 psi.
Also inlcuded with this one:
- Mk10 SPEC Kit
-Mk10 Service Kit (looks complete, not sure, but at least there is a seat
$150 shipped
3) Sad BA. Sad condition. What have they done to this reg?
It works, but I am offering it for parts or restoration. The rubber cover over the diaphragm started brittling, but still holds up. I treated it with Tribolube SC rubber conditioner.
$ 45 shipped
(PayPal Friends only due to their new tax reporting).
Nr 1 pics:
1) Mk10 with BA. This BA has a matte front cover and a few more scuffs, but still decent. 1st stage has not been serviced but works. IP locks at 135 psi.
$ 130 shipped
2) Mk10 with BA. The shiny BA in polished chrome. 1st stage has not been serviced but works. IP locks at 120 psi.
Also inlcuded with this one:
- Mk10 SPEC Kit
-Mk10 Service Kit (looks complete, not sure, but at least there is a seat
$150 shipped
3) Sad BA. Sad condition. What have they done to this reg?

It works, but I am offering it for parts or restoration. The rubber cover over the diaphragm started brittling, but still holds up. I treated it with Tribolube SC rubber conditioner.
$ 45 shipped
(PayPal Friends only due to their new tax reporting).
Nr 1 pics: