Oceanic Delta 4 - Diaphragm Cover

[okiejeff]

I posted in the Oceanic forum too, but it seems pretty quiet there. Anyone know of a suitable diaphragm cover replacement for my Delta 4? I don’t mind it even being a different brand if it works.

 

[Tanks A Lot]

You can print the attached cover in a 3D printer. I would probably use TPU.

There are plenty of online companies that offer this service and I'm sure a quick search will find something in your area.

The file is in the other thread.

 

[JAYW]

I posted in the Oceanic forum too, but it seems pretty quiet there. Anyone know of a suitable diaphragm cover replacement for my Delta 4? I don’t mind it even being a different brand if it works.

Did you ever replace the purge valve? If so, how did you remove the cover? I have exact same issue. But, cannot remove cover to replace the purge valve.

 

[happy-diver]

Turn it to the left

 

[CT Sean]

Did you ever replace the purge valve? If so, how did you remove the cover? I have exact same issue. But, cannot remove cover to replace the purge valve.

The aluminum ring sticks with any salt or grit that gets in there - especially if you don't remove it regularly to clean the threads. Might just need to turn harder. if still won't budge try soaking it for a while in warm water - maybe with some vinegar to help dissolve salt deposits

 

[tursiops]

The aluminum ring sticks with any salt or grit that gets in there - especially if you don't remove it regularly to clean the threads. Might just need to turn harder. if still won't budge try soaking it for a while in warm water - maybe with some vinegar to help dissolve salt deposits

LOL. Exactly what I told him in his other thread!

 

[JAYW]

LOL. Exactly what I told him in his other thread!

I posted 2x as I wasn't certain both would be seen. I've used vinegar and Krud Kutter on a lobster snare I found on ocean floor. Not sure why I didn't think of that first. But thanks, the vinegar worked.

 

[tridacna]

The file is in the other thread.

Which is the other thread?

 

[tursiops]

Which is the other thread?

J

Thread 'Oceanic Delta 4 front cover removal'

Wednesday at 8:48 PM

My Oceanic Delta 4 purge crumbled like a few others noted on this forum. I have no issues finding a replacement. But, I cannot remove the cover that holds the purge. I've tried twisting to no avail. Anyone have experience removing the cover?

• JAYW
• Replies: 1
• Forum: Regulators

 

[happy-diver]

Not sure why I didn't think of that first.

You were posting threads, but if it happens again give the aluminium ring a few anticlockwise taps with a stick