A Moderate from 04/01/07-24/12/12
Hopefully NickB will be along cos he is chapter and verse on this.....I am led to believe that the scubapro mk25 is a good dir reg i.e. ;routing but what about the mk20 also what is a good price for the mk25 second hand .All help is appreciated
The MK20 is essentially a MK25 without the ability to alter the IP from the outside. There was also something about the design which meant you can cause damage if you are a hamfisted service agent....plus a different material used for the piston I think.
My stage regs are MK20 and AFAIAC offer a very economical alternative to the MK25....they are often cheap on eBAY.
It is possible to buy the parts to convert a MK20 into a MK25.