Lt CHEG
Contributor
I am wanting to add a Subapro Mk17 setup to my collection for colder water, and eventually ice water diving. I’ve not had a problem with my Mk25 in water temperatures as low as 40 but I would like to have a diaphragm regulator for really cold stuff. I love Scubapro regulators, and 2 of my 3 preferred dive shops sell and service Scubapro so it’s really easy for me as well to continue using them. I’ve all but settled on a Halcyon Infinity BP/W setup to replace my jacket style BCD, and while researching Halcyon I’ve discovered their regulators too. It appears to me that the Halcyon H75- P is an identical regulator to a Mk25, while the H50-D is an identical regulator to the Mk17. However they’re both about $100 cheaper, so I’m considering purchasing the Halcyon first stages instead. Are there any differences between the Halcyon and Scubapro? Does Scubapro make regs for Halcyon? Are any of the parts different? Should any Scubapro shop be able to service a Halcyon first stage? Any reason I shouldn’t save $100 and buy the Halcyon? I’ll stick with Scubapro for the second stage as I really like my 620 second stage on my Mk25 and will probably just add another 620 to whatever first stage I end up with. Thanks in advance for your insight.