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SDS Watersports are a award winning diving equipment retailer, trusted supplier & warranty repair centre for the industries top diving equipment brands & the only retail dive shop to win the diver magazines retailer of the year award seven times.

Mares MR 52X Regulator 1st Stages

  • Mares MR 52X Regulator 1st Stages

Mares has always been a leader in diaphragm first stages. The MR52 is the perfect example, with its Tri-Material valve guaranteeing the utmost reliability and safety. The only first stage in the world with dual DFC to ensure the very best performance when using the octopus or with special technical configurations. (*)

Please Note: For use with octopus and second stages with which it has been certified. The assembly and any adjustments must be done by a Mares Authorized Service Centre such as ourselves.



  • First stage: Balanced diaphragm design
  • First stage weight (g) INT: 687 g
  • First stage weight (g) DIN300: 513 g
  • HP Ports: 2 HP 7/16 UNF ports
  • LP Ports: 4 LP 3/8 UNF ports


Free UK Mainland Postage On All Orders Over £150.00

No matter how many items are in your shopping cart (cylinders excluded)

It will be added within your shopping cart once the total reaches £150.00

UK Mainland delivery on all orders under £150.00

Up to 1kg – 1st class recorded £5.00

2kg to 20kg – 24 hour overnight £8.50

Over 20kg - add £8.50 per additional 20Kg or part thereof

free delivery promotion

Postage charges for the Mares MR 52X Regulator 1st Stages can be calculated and added to your order either on the cart or checkout pages.

See Our Delivery Information Page For More Information.

Buy Today On Finance - It's Quick & Easy!

Omni Capital Retail Finance

We now have the ability to provide our customers with the opportunity to take out finance on a range of equipment and servicing through the finance company Omni Capital Retail Finance.

You can now easily spread the cost over 12 months on purchases of £500 or more, allowing you to choose an affordable monthly repayment that suits your budget

The application is quick and easy, the process can be completed in just a few minutes with an instant decision.

Credit is provided subject to age and status.

See Our Finance Information Page For More Information.

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  • Mares Scuba Diving Products
  • RRP: £228.00

  • OUR PRICE: £193.00

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Tags: Mares, Regulator