halocline
Contributor
You should try a pilot. The diaphragm is the exhaust valve.
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
And they are so old that parts are no longer made. Plus the technology is old.
There's a D400 for sale here for $20 looks almost new...oh, no...
Luckily It's local to me...
Buy it. Hopefully it's an older one with the metal orifice. The only problem is, once you get hooked on the D series you'll end up selling your G250s.
Buy it. Hopefully it's an older one with the metal orifice. The only problem is, once you get hooked on the D series you'll end up selling your G250s.
Actually, the G250 will still make a great alternate.