Help identifying Scubapro 1st stage

[kammel78]

Hi - bought a used set of regs (mainly to get the G250s) but the guy I bought them for couldn't remember for the life of him what model the first stage is. I had the G250s serviced and in use as back-ups and now I'm just getting around to cleaning out the ole dive closet and trying to decide if it's worth servicing and keeping as a backup or trashing.

Can someone help or point me in the right direction?

Thanks!

 

[Shotmaster]

Looks like a MK15

 

[fmerkel]

MK20. Decent piston reg. Good enough to be your main reg no matter what you are using.

 

[Shotmaster]

I had to go look it up. MK20 TIS, first sold in 1996.

 

[kammel78]

Wow, you guys are fast! Thanks!

 

[Shotmaster]

The small round holes threw me for second. I had a MK15 and a MK20, the MK20 I had, had the elongated oval holes like my MK25s. After Fmerkal said it was a 20, I went and checked. He was correct. My 20 was made in 2001 which was the last year.

 

[fmerkel]

It's my wife's reg. Just got done overhauling it.