calabash digger
Contributor
Got the itch to try a new reg...Dirty water diving...I am running a mk 19 and g260...if I buy a 42O who is going to adjust for me? I read the 21 page thread on the 420..Which one ?
Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.
Benefits of registering include
Diaphragm. Resistant to debris. Reliability. Easy rinsing. I do the maintenence on my regs and find diaphragm regs more intuitive.I have a MK 17 as a back up...Actually I have had 3 MK 17S ...I like the MK 19 as good as or better. Why do you say trade the MK 19 for a MK 17?
MK19 is sealed diaphragm first stage with 5 ports on swivel turret.Diaphragm. Resistant to debris. Reliability. Easy rinsing. I do the maintenence on my regs and find diaphragm regs more intuitive.