Mares 15X First Stage Only

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RRP £177.00
Availability: Ships in 3-5 Days

Free UK Delivery

The Mares 15X first stage regulator is a high quality affordable first stage which comes in either DIN or A-Clamp/INT. This first stage has a DFC port which increases airflow to the primary do fluttering is reduced.

Free UK Delivery

The Mares 15X first stage regulator is a high quality affordable first stage which comes in either DIN or A-Clamp/INT. This first stage has a DFC port which increases airflow to the primary do fluttering is reduced.

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Mares 15X First Stage Regulator

The Mares 15X first stage regulator is a high quality affordable first stage which comes in either DIN or A-Clamp/INT. This first stage has a DFC port which increases airflow to the primary do fluttering is reduced. There is an Advanced Coating Technology (ACT) valve which increases the durability by 600% compared to a standard valve on other first stage regulators.

This is a compact size regulator which is cold water rated, this means you can use it for diving at home or even on holidays as it is a compact size so it will fit in your suitcase. This first stage includes 2 high pressure ports which you can attach a wireless transmitter which then can be linked to your computer, or you could use one of the high pressure ports for a pressure gauge. There is also 4 low pressure ports which are used for the inflator and a second stage.

Available in DIN or A-Clamp

Key Benefits

  • DFC Port - The first stage has a DFC port which increases airflow to the primary so fluttering is reduced.
  • Pre-oriented Ports - The 15X has pre-oriented ports which put your hose at a natural angle which places the hose where you need them.
  • DIN or A-Clamp/INT - This Mares first stage comes in either DIN or A-Clamp which is a choice which all diver appreciate.
  • ACT Valve - The first stage features an Advanced Coating Technology (ACT) valve which increased valve durability by 600%.
  • Compact Size - The Mares 15X first stage has been designed to be a compact size which can still be used in cold water conditions, the 15X works great in cold water conditions and thanks to its size it is great for travelling.

Who is the Mares 15X First Stage Regulator for?

The Mares 15X first stage regulator is a high quality piece of equipment that can even work amazingly in cold water environments. This compact size first stage can be used at home or on holiday thanks to its features and size. This first stage is aimed at any diver looking for a great performing and outstanding reliability. It is a perfect choice those who want affordable long lasting equipment that can withstand aggressive diving.

Who are Mares?

Mares has become a worldwide leader in the distribution and manufacturing of state-of-the-art diving equipment, and continually sets new industry standards. With this comes a range of fantastic diving products for all levels of experience and skill.

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Any items which are out of stock will be shipped as soon as they become available. If this causes a delay in your delivery, you will be notified and your order dispatched as soon as possible. If any items are unavailable, you will be contacted and offered a replacement or refund.

UK Delivery

If your order total is under £40 then you can choose one of:

  • Royal Mail Tracked - £2.95
    (1-3 Working Days)
  • DPD Next Day - £4.95
    (Guaranteed Next Working Day + 1 Hour Delivery Window)

If your order total is over £40 then you can choose

  • Royal Mail Tracked - FREE
  • DPD Next Day -1/2 Price - Only £2.49

Please be aware that the prices above are for areas classed as "UK Mainland" by DPD which does NOT include offshore islands, Scottish highlands or Northern Ireland.

Non-UK Delivery

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BFPO Addresses

This shipping method is available for British Forces Posted Overseas and addresses only. Shipping is as with all other UK mailing but please check to see that the size and weight of your order does not exceed maximums for your BFPO destination number by checking with the BFPO website.

Please note that once we have shipped the item and handed over to the BFPO service we have fulfilled our contract and delivery responsibility. All queries and problems with delivery must be taken up by yourself with BFPO and any claims must be handled between yourself and them.

Restricted Products

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VAT Exempt

If this applies to you, the price you will pay for the goods will automatically be adjusted to remove the VAT element - you MUST choose the correct country on checkout for this to apply. We CANNOT refund the VAT once the order is completed.

You can also avoid paying VAT if you are having your goods sent to you in the UK, but are taking the goods abroad permanently within 3 months of making the purchase. You will have to pay the VAT with your order and reclaim the tax per relevant regulations - please be advised we cannot help with this process.


We stock the vast majority of products listed on our website in our Whitley Bay superstore and warehouse and these products are available for same day dispatch & next day delivery.

Due to the huge quantity of products we stock, we offer the ability to backorder products which have gone out of stock and less popular products which we don't carry stock of.

Depending on the brand these backorder products can take anywhere between 1 and 10 days to arrive into stock. We estimate 3-5 working days on average but please be aware that products from Mares and Scubapro are shipped from Italy & Germany respectively so can take a little longer.

As always if you aren't sure or want a more accurate estimate just give our team a call or email!


You can return any product that is in an UNOPENED, RE-SALEABLE condition within 30 days as long as it is not marked as clearance. Please contact us before doing this so we can confirm this ahead of time - we recommend using a recorded delivery service for any returns as you will be responsible for ensuring it reaches us.

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  • Your order number
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  • The reason for return

We will try and get your return processed as quickly as possible but if you don't send this information it can delay the return.


If you have ordered something and it doesn't fit then we can exchange for a more suitable size, stock permitting, but you will have to pay the return postage.


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