Highly corrosion resistant in seawater.What’s so good about titanium?
Lightweight compared to Brass, Stainless, Monel, etc.
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Highly corrosion resistant in seawater.What’s so good about titanium?
Replying again for some hard numbers.What’s so good about titanium for first stages?
320 grams lighter. 320 grams more lead required.Replying again for some hard numbers.
Mk11Ts are 460g-Yoke (and 326g-DIN)
My brass Mk11 is 780g (707-0X0) in yoke. (Same machining pattern as the Mk11Ts. the somewhat machining-releived forged-brass versions are 719g)
The same reg is 41% less weight in Ti vs. Brass which is nice for travel. By the time you step that up to a big hunk of turreted piston like the Mk25 or AA regs, that is getting to be a goodly bit.
Coming from you, I'd take that "PITA to seal" assessment as gospel.I think the Atomic piston is a good solid piston. But it's not my favorite first stage, and is a PITA to seal. But it was my clear choice for this trip (so I could bring my D400 & D420).
(Whoops, forgot to hit the post button ...)320 grams lighter. 320 grams more lead required.
How many regs do you take on a foreign trip? $6,000 for two sidemount regs, say $4,000 to save 640 grams
Must be very shiny
I tried to do a requested video last night on sealing the T3. But I forgot to turn my recorder back on for the second half, lol! I haven't got the heart to start over, just yet.Coming from you, I'd take that "PITA to seal" assessment as gospel.
Just what aspect(s) of that Atomic design produces that issue; or has it already been covered in one of your very few posts?
Replying again for some hard numbers.
Mk11Ts are 460g-Yoke (and 326g-DIN)
My brass Mk11 is 780g (707-0X0) in yoke. (Same machining pattern as the Mk11Ts. the somewhat machining-releived forged-brass versions are 719g)
The same reg is 41% less weight in Ti vs. Brass which is nice for travel. By the time you step that up to a big hunk of turreted piston like the Mk25 or AA regs, that is getting to be a goodly bit.
320 grams lighter. 320 grams more lead required.
How many regs do you take on a foreign trip? $6,000 for two sidemount regs, say $4,000 to save 640 grams
Must be very shiny
When I travel with my rebreather, I'll take three reg sets with me for bailout and deco bailout (including a just-in-case spare should one of the CCR regs goes titsup). Can see the benefit for lighter regs. But as they can't be used with rich oxygen mixes, they're a complete non-starter.
Weight and corrosion resistence. As I look at several regulators I own that have verdigris sprouting from the brass and chrome. Titanium does not do that. And a titanium regulator can knock quite a bit of weight off a kit especially if with braided hoses. Every pound counts when loaded for a big trip and lot's of camera gear and all of that. But, yes, I can make do with brass and chrome, if I must, and my allowance does not allow for titanium.What’s so good about titanium for first stages?