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About Rotating Din Cap

If you dive high pressure cylinders you are using a DIN regulator. Keeping your regulator safe from the environment before, between and after diving is considered safe diving preventative maintenance. Allowing moisture to enter the first stage regulator can eventually cause costly repairs that can be prevented.

Protect your investment with this rotating DIN Protective Cap. Simply thread the cap over the first stage regulator DIN fitting and you will keep out on wanted moisture, sand, salt, dust and debris. A threaded DIN Cap increases security compared to push on style and cannot inadvertently fall off exposing internal components to contamination. DIN Cap comes equipped with a retaining cord that allows you can loop it to your regulator hose, making it always handy and ready for installation.

Rotating Din Cap Features

  • Protects Your Investment
  • Assures Proper Preventative Maintenance
  • Keeps Out Moisture, Sand, Salt, Dust and Debris
  • Threads in Place for Added Security
  • Equipped with Retainer Cord

Rotating Din Cap Specifications

Available in the Following Colors:
Black, Blue, Red
Mfr #

Rotating Din Cap Customer Reviews

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by PowerReviews
AquaRotating Din Cap

(based on 1 review)

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Reviewed by 1 customer

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Cover your tank and reg valves

By Ole Jim

from San Diego

About Me Advanced

Verified Buyer


  • Easy To Use
  • Functional
  • Solid Construction


    Best Uses

    • All Diving Applications

    Comments about Aqua Rotating Din Cap:

    Always cap your Din tanks and regs before rinsing or storing. The rubber ones that just slide over are not as effective and can split or not fit. I have one older Din tank with a longer valve and the rubber cover didn't really fit so I got the plastic screw in. Works on the old and newer Dins.

    • Was this a gift?:
    • No

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    Questions about this item:

    Shopper  Why Did You Choose This?
    WILLIAM K  i recently purchased 2 steel 130 cf tanks with DIN valves so I also purchased the ScubaPro DIN conversion for my regulator. I feel is is important to take care of this piece of life support equipment so I elected to purchase this DIN protective cover. Works well.
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