The Scubapro Mk19 EVO S620Ti/S270 Regulator Set smooth-breathing S620 Ti, embracing the best features of SCUBAPRO’s renowned S600 in an upgraded design that delivers 37% lower work of breathing, is a proven performer when it comes to providing effortless airflow. Put them together, and you have a versatile regulator system that can be counted on to deliver top-line performance in all dive conditions.
FEATURES:
FIRST STAGE
- Designed to be the ultimate first stage for cold water or contaminated diving conditions.
- Its design makes it substantially smaller and lighter than the original MK19.
- Air-balanced flow-through piston in a chrome-plated marine-grade brass body provides constant and effortless airflow unaffected by depth, tank pressure, or breathing rate
- An environmentally sealed system prevents water and pollutants from fouling the inner mechanism. ◊ Its dry chamber is equipped with a double spring, making it more compact and reliable.
- Two opposing high-pressure ports allow the first stage to be positioned either up or down, plus provide for an optimum hose/transmitter layout.
- The swivel turret comes with four High-Flow LP ports plus one axial Super High-Flow LP port to maximise hose routing options.
- Compact size, lightweight and superb breathing performance continue in the best SCUBAPRO regulator tradition.
- The ideal first stage for recreational, technical, professional and military divers.
- Weight: INT 232, 885g; DIN 300, 665g
- Airflow at 2900psi/200bar: (l/min/SCFM): >6,900/244
- Intermediate pressure (psi/bar): 133-142/9.2-9.8
SECOND STAGE
- Air-balanced valve smoothes out the inhalation effort at varying depths and supply pressures.
- Rugged reinforced technopolymer case and front cover are able to withstand years of aggressive diving.
- The titanium barrel is rugged, anti-corrosion and lightweight for long-term reliability.
- Uses the S600’s large diaphragm inside a compact casing for maximum breathing sensitivity.
- The diaphragm fits inside a more compact casing for maximum breathing sensitivity.
- User controls include an easy-grip diver-adjustable inhalation effort knob and Venturi-Initiated Vacuum Assist (VIVA) lever.
- The exhaust tee increases performance while directing bubbles out of the field of view.
- Compact Hi-Flow mouthpiece improves airflow as well as mouth comfort, fitting all mouth sizes, from largest to smallest.
- Super-flow hose features an oversized bore that allows more air to flow on each inhalation.
- CE certified according the latest EN250A European Standards for all diving conditions, including extreme cold water.
- Airflow at 200bar: 1850 l/min ◊ Weight (without mouthpiece): 179g
OCTOPUS S270
- Air-balanced valve smoothes out the inhalation effort when diving at varying depths and supply pressures.
- Lightweight casing, made of a fibreglass-reinforced nylon core and a special PU outer layer, is extremely durable plus helps reduce jaw fatigue and improve diving comfort.
- Technopolymer plastic barrel with a metal thread and a balanced valve helps save weight and provides a surface that ice crystals can’t grab onto when diving in extremely cold water.
- The dive/predive switch prevents free flows when not being used.
- The exhaust tee is compact and very efficient in minimising exhalation effort.
- The compact Hi-Flow mouthpiece is comfortable, made with FDA-approved silicone and features a large cross-section to maximise airflow.
- High-viz yellow front cover stands out, making it easy to spot when needed.
- The high-viz yellow super-flow hose is 39in/1m long with an oversized bore that allows more air to flow on each inhalation.
- CE certified to the latest EN250A European Standards for all diving conditions, including extreme cold water
- Reviews
- Questions
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 Stress Free Returns
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
We offer the option for customers to choose ‘Pickup in store’ as a shipment method, allowing your order to be picked up from our Chiswick store at a time and date that works for you (within our business hours). The process is really easy, but we'll run through it here:
Step 1 - Add products to your cart:
Browse our vast selection of diving and snorkelling equipment, adding the kit you want to your cart.
Step 2 - Head to your cart:
Click on the cart icon to see a summary of the items you are about to purchase.
Step 3 – Review Your Order and Proceed to Checkout:
Once you're satisfied with the items in your cart, you can add a note to your order under the "Order Summary" section if desired. When you're ready to proceed, simply click "Checkout" to complete your order.
Step 4 - Customer Information:
If you have a Mike's Dive Store account, simply log in to autofill your details. If not, enter your email address, select ‘Pickup in Store,’ and then click ‘Continue to Payment’ to proceed.
Step 5 – Payment & Billing Details:
Select your preferred payment method and enter your payment information. Below, provide your billing details. If you're logged into your account, please double-check that your billing and contact information are up to date.
Step 6 – Review Order:
After entering your payment details, click ‘Review Order’ to proceed with placing your order. You will receive an email confirmation with your unique order number. We will notify you when your order is ready for collection, usually within 4 hours or sooner during our opening hours (Monday to Saturday, 10 AM to 6 PM). Please note that our hours may vary during the Christmas and New Year periods.
Our London Store Information:
Address:
Mike's Dive Store, 113 Power Rd, Chiswick, West London, W4 5PY
Telephone:
Local: 01202 037162
International: 0044 1202 037162
Email:
All Enquiries - support@mikesdivestore.com
Store Opening Times:
Mon - Fri: 10am - 6pm
Sat: 10am - 5pm
Sun: Closed
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
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.