Hi All
A mate of mine has recently been given a set of Coltri Sub regs and has asked me to see if I can find out any info on them and maybe service them.
For a start, they are not a brand im familiar with, or have been particularly popular in the UK.
I tried all the usual searches online and cant even identify them.
So, questions -
From my photo, can anyone identify what the model is?
And what year are they from?
Does anyone have a link to, or a service manual for the regs?
I have stripped the 1st stage down as far as the poppet and spring, but I cant find any way of getting the poppet guide and poppet spring assembly out of the body (the part that would be the balance chamber on a Conshelf type reg) - 2nd photo. It looks like it should just lift out once the Aclamp / filter bolt has been removed, but its completely solid in the chamber. No way to unscrew it, it wont turn or lift up. Stumped.......
Any pointers would be a real help.
Cheers
A mate of mine has recently been given a set of Coltri Sub regs and has asked me to see if I can find out any info on them and maybe service them.
For a start, they are not a brand im familiar with, or have been particularly popular in the UK.
I tried all the usual searches online and cant even identify them.
So, questions -
From my photo, can anyone identify what the model is?
And what year are they from?
Does anyone have a link to, or a service manual for the regs?
I have stripped the 1st stage down as far as the poppet and spring, but I cant find any way of getting the poppet guide and poppet spring assembly out of the body (the part that would be the balance chamber on a Conshelf type reg) - 2nd photo. It looks like it should just lift out once the Aclamp / filter bolt has been removed, but its completely solid in the chamber. No way to unscrew it, it wont turn or lift up. Stumped.......
Any pointers would be a real help.
Cheers