Atomic M1 Regulator
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Delivery Information
Delivery Information
Delivery Information
We offer free tracked UK standard delivery on orders over £50.
Standard UK delivery and Next Business Day UK delivery rates are calculated at checkout and offers a number of courier options for maximum convenience to you.
International shipping rates depend on items, shipment weight and destination. Shipping costs are calculated at checkout.
Estimated delivery times are shown during checkout and reflect your chosen delivery method. More Details
60 Day Returns
60 Day Returns
Returns Information
If you change your mind, it doesn’t fit, or you become inflicted with buyer’s regret - that's OK!
Mike's Dive Store offer an extended returns policy of 60 days - so you can be rest assured if the suit, piece of diving equipment or gift doesn't suit then just send it back, and we will either exchange it or offer a full refund less any postage costs. Too easy!
Please note that there are some special order items on our website that will be subject to a 20% re-stocking fee, but we will let you know about these items before we 'special order' them so that you are aware of this. If this is the case we can always help with correct sizing so that we minimise the risk of return. More Details
Returning To Chiswick Store
We want to make your shopping experience as seamless and enjoyable as possible, even when it comes to returns. That’s why we offer hassle-free returns at our Chiswick store. But there’s more—when you visit to make a return, you can also pre-order items to be available for collection. This means we’ll have a range of sizes ready for you to try on, ensuring you find the perfect fit before leaving the store.
Shop with Confidence, Wherever You Are
To make things even easier, we offer complimentary video consultations with our expert team. Whether it’s before or after your purchase, our specialists can guide you through sizing, fit, and styling—all from the comfort of your home. It’s like having your own personal VIP shopping experience, tailored just for you.
From returns to reorders, we’re here to help you find exactly what you need with zero stress.
Book Video Consultation: Book Now
Help & Support
Help & Support
Need Help?
Our expert diving team is here to assist with your order, sizing, or product selection. We're divers ourselves, ready to support you!
Chat Hours:
Monday - Friday: 09:00 AM - 05:50 PM GMT
Prefer a call back? Just request it through the chat bubble!
Store Location
Mike's Dive Store
113 Power Rd, Chiswick, West London, W4 5PY
Local: (020) 8994 6006
Store Hours
Mon - Fri: 10 AM - 6 PM
Sat: 10 AM - 5 PM
Sun: Closed
Bank Holidays: Store & Warehouse Closed (no dispatch)
Online Video Consultations
Unable to visit us? Book a live video consultation for tailored advice on equipment, fitting, or specialized gear. Get expert guidance from our team, face-to-face. Book Now
For more answers, visit our FAQs.
Festive Hours: In-Store, Click & Collect & Delivery Info
Festive Hours: In-Store, Click & Collect & Delivery Info
Showroom Christmas & New Year Opening Times
Visit us at Mike’s Dive Store, 113 Power Rd, Chiswick, West London, W4 5PY, this holiday season to complete your festive shopping or pick up your online order!
| Date | Opening Hours |
|---|---|
| Monday, 23rd December | 10:00 AM - 6:00 PM |
| Christmas Eve, 24th December | 10:00 AM - 4:00 PM |
| Christmas Day, 25th December | CLOSED |
| Boxing Day, 26th December | CLOSED |
| Friday, 27th December | 10:00 AM - 6:00 PM |
| Saturday, 28th December | 10:00 AM - 5:00 PM |
| Sunday, 29th December | CLOSED |
| Monday, 30th December | 10:00 AM - 6:00 PM |
| New Year’s Eve, 31st December | 10:00 AM - 4:00 PM |
| New Year’s Day, 1st January | CLOSED |
Enjoy the season and visit us when it suits you! 🎅
Customer Service / Online Chat:
Our customer service team will be unavailable during the same holiday period as our showroom. However, our website will remain open 24/7 for your online orders.
Christmas & New Year Dispatch Schedule
To ensure your orders arrive on time, please take note of the following delivery deadlines and dispatch information:
| Delivery Method | Order by |
|---|---|
| Standard Shipping | Thursday, 19th December |
| Express Shipping | Friday, 20th December |
Last-Minute Orders:
- We’ll dispatch next-day deliveries on Monday, 23rd December, but due to carrier delays, we recommend placing your order earlier to avoid disappointment! 🎁
- If you need a backup plan, visit our Chiswick store, open until 4 PM on Christmas Eve, or grab a Mike’s Dive Store Gift Card—the ultimate last-minute lifesaver!
Orders After 23rd December:
Orders placed after 23rd December will be processed and dispatched on 27th December 2024.
Holiday Courier & Dispatch Hours
| Date | Status |
|---|---|
| New Year’s Eve, 31st December | Open until 2 PM (Courier collections until 12 PM) |
| New Year’s Day, 1st January | CLOSED |
| Tuesday, 2nd January | Back to normal operations |
Thank you for choosing Mike’s Dive Store – we wish you a wonderful Christmas and a Happy New Year! 🎅
The Atomic M1 Regulator uses a mix of conventional and exotic metals and coatings to create a high-performance regulator that is based on the Z3 and T3 design but can be used with oxygen mixes of up to 80% straight out of the box.
The first stage uses chrome-plated marine brass for the body but uses Monel for key internal components. Monel is an alloy composed mostly of nickel and copper that is corrosion and acid-resistant. Certain versions of the alloy can actually withstand a fire in pure oxygen, hence the high oxygen tolerance straight out of the box. Monel is also fantastic in subzero temperatures with excellent mechanical properties.
The first stage uses a flow-through high performance balanced piston design for outstanding performance and gas flows. Five low-pressure ports are situated on a swivelling turret for optimal hose routing with one of the ports sit on the end of the turret for direct flow out of the first stage and prime hose positioning for twinsets and technical diving. Two high-pressure ports provide space for an analogue gauge as well as a wireless transmitter for a dive computer if required.
The M1 second stage uses a mix of zirconium plated brass and titanium in the valve barrel and parts for improved cold water performance. The valve is pneumatically balanced for a smoother breath regardless of depth or cylinder pressure and features a seat saving orifice that retracts when the regulators are depressurised which helps to extend the service period to two years or 300 dives.
The second stage is fitted with a special front cover that prevents strong currents or surges of water from causing a freeflow, a diver adjustable inhalation control knob for a customised breathe and an automatically adjusting venturi flow vane that helps to further minimise the risk of an unexpected freeflow.
VIDEO CONSULTATIONS NOW AVAILABLE: We're bringing our highly experienced and knowledgeable staff to you with live-streaming consultations. If you need help choosing the right bit of kit or the best size before buying or even advice on whether a purchased item is the right fit for you then book yourself a consultation appointment.
Features
First Stage:
- Factory ready for Nitrox to 50% or oxygen mixes to 80% when special guidelines are followed
- First stage materials are chrome plated Brass for the body and Monel for key internal components
- Atomic Jet Seat high-flow piston first stage
- Freeze protected factory-sealed first stage also prevents contamination such as silt and sand
- First stage ports: 2 HP fixed / 5 LP on swivel cap
Second Stage:
- Designed for cold water diving featuring thermal heat sink and improved super-dry exhaust valve
- Second stage components are made of precision machined Brass with Zirconium plating and Titanium
- Patented Atomic Seat Saving Orifice
- Patented Atomic Automatic Flow Control (AFC)
- A new high-flow second stage case lowers breathing effort at any depth from shallow water to beyond the limits
- Rapid adjustment knob for manual second stage de-tuning in special situations
- Surge protected second stage front cover for high current scenarios
- Super-wide exhaust deflector to disperse bubbles for enhanced visibility
- Dual silicone comfort fit mouthpiece with tear-resistant bite tabs
- 2 year/300 dive service interval
- Limited Lifetime Warranty not contingent on proof of service