Scubapro MK25 EVO A700 Regulator + S270 Octopus
Scubapro MK25 EVO A700 Regulator + S270 Octopus
Scubapro S270 Octopus
Scubapro A700 second stage
Scubapro MK25 EVO First Stage DIN
Scubapro MK25 EVO First Stage

Scubapro MK25 EVO / A700 Regulator + S270 Octopus

£1,169.00

With the Scubapro MK25 EVO A700 Regulator, you are guaranteed low-effort delivery, no matter how hard you're breathing or how deep you're diving. Complemented with Scubapro S270 Octopus.

DIN or A-Clamp?

DIN or A-Clamp?
Quantity:

Special Order

Contact Form & Details

Underwater Explorers Ltd. | DirDirect
Unit 1, Maritime Business Centre, Mereside
Dorset DT5 1FD
Registered in England no. 05591766

sales@dirdirect.com +44(0)1305824555 

Scubapro MK25 EVO A700 Regulator with S270 Octopus

The Scubapro MK25 EVO A700 Regulator guarantees reliable, low-effort air delivery. It performs flawlessly, regardless of your breathing intensity or dive depth. Even extreme temperatures won't affect its performance.

The Scubapro MK25 EVO first stage provides an ultra-fast breathing response. You get instant air delivery on demand. It offers great sensitivity and extra-high airflow. This performance holds true, even in the coldest water conditions.

The Scubapro A700 second stage features a truly muscular design. It boasts a robust metal casing and a secure screw-down cover. A metal valve housing, or barrel, and over-folded accents complete its look.

Air-balanced Scubapro S270 Octopus smoothes out the inhalation effort when diving at varying depths and supply pressures.

Together, these components deliver unparalleled breathing performance. This holds true whether you're exploring warm tropical waters or diving beneath a polar ice cap.

What's included?

  • Scubapro MK25 EVO First Stage
  • Scubapro A700 Second Stage
  • Scubapro S270 Octopus
  • Scubapro High-flow regulator hose
  • Scubapro High-flow yellow octopus hose

Scubapro A700

The Scubapro A700 Second Stage features a metal casing. It also has a screw-down casing cover and metal valve housing. Over-moulded accents enhance its muscular design. Consequently, it can withstand years of aggressive diving.

The Scubapro A700 is an air-balanced second stage. Therefore, it reduces inhalation effort at varying depths and pressures. It is a rugged and reliable breather. Divers experience effortless inhalation and unmatched ease of exhalation.

This Scubapro A700 Second Stage Regulator includes user controls. Specifically, it features a diver-adjustable inhalation effort knob. Additionally, it has a coaxial-flow Venturi-Initiated Vacuum Assist (VIVA) lever.

The high-flow exhaust valve allows air to exit more freely. As a result, it lowers the exhalation effort. Furthermore, it directs bubbles away from your mask. The A700 includes an ultra-comfortable orthodontic mouthpiece. It is easy to grip and does not inhibit airflow.

  • Nitrox compatible up to 40%.
  • Weight: 265g.
  • Airflow at 2900psi: 2000 l/min - 71 SCFM.
  • Maximum low pressure: 14bar.

Scubapro MK25 EVO is cold water rated

Scubapro MK25 EVO First Stage Regulator lets you enjoy an ultra-fast breathing response, instant air delivery on demand, great sensitivity and extra-high airflow - regardless of the water’s cold.

Air-balanced flow-through piston design provides constant and effortless airflow unaffected by depth, tank pressure, or breathing rate.

Patented XTIS (Extended Thermal Insulating System) fully insulates the inner mechanism from the environment, improving cold-water resistance by 30% and delaying ice formation in extreme cold-water conditions without compromising breathing performance.

Anti-freeze protection radically increases breathing reliability when diving in extreme water temperatures.

Scubapro MK25 EVO First Stage is CE certified according to the latest EN250A European Standards for all diving conditions, including extreme cold water.

Excellent hose routing

Two high-pressure and five high-flow low-pressure ports on a swivel turret maximise hose routing options.

External intermediate pressure adjustment enables technicians to fine-tune performance quickly and easily.

  • Nitrox compatible to 40%
  • 300bar DIN connection
  • Weight: 572g
  • Airflow at 2900psi (l/min/SCFM): >8500/301
  • Intermediate pressure 9-9.8bar
  • 2 High Pressure Ports
  • 5 Low Pressure Ports
  • Chrome-plated brass

Scubapro S270 Octopus

The Scubapro S270 Octopus serves as an ideal backup breather for your dive system. It is tough, reliable, and easy to use for any diver. Its air-balanced design ensures top-notch breathing performance when you need it most.

The air-balanced Scubapro S270 Octopus smooths out the inhalation effort. This occurs when diving at varying depths and different supply pressures. Its lightweight casing features a fiberglass-reinforced nylon core and a special PU outer layer. Consequently, it is extremely durable and helps reduce jaw fatigue. Ultimately, this improves your overall diving comfort.

The technopolymer plastic barrel includes a metal thread and a balanced valve. This design helps save weight during your dive. Additionally, it provides a surface that ice crystals cannot easily grip in extremely cold water conditions. The compact Hi-Flow mouthpiece is comfortable for all divers. It is made with FDA-approved silicone and features a large cross-section. This maximises airflow for easier breathing.

The high-visibility yellow super-flow hose is one meter long. Furthermore, it features an oversized bore. This allows more air to flow with each inhalation you take underwater.

  • Dive/predive switch prevents freeflows when not being used
  • Compact and efficient exhaust tee minimizes exhalation effort
  • High-viz yellow front cover stands out, making it easy to spot when needed
  • High-viz yellow super-flow hose is 1m long
  • Comfortable Hi-Flow mouthpiece

DIN or A-clamp first stage?

Most of our divers prefer DIN fitting on the 1st stage regulator. A DIN regulator has a threaded post which screws into the inside of a DIN tank valve and has no additional metal or braces that run behind the valve. This, together with the position of its o-ring, creates a more secure seal on the tank.

YOKE (or A-Clamp) 1st stages have an oblong metal brace that completely encircles the tank valve when in place and is screwed down on the tank valve when the yoke screw is tightened.

Both regulators seal to the scuba tank through an o-ring where the o-ring on a Yoke valve is in the tank valve itself as opposed to DIN regulators with their own o-ring.

DIN fittings are commonly accepted as more secure, but Yoke valves are common throughout North America and recreational tourist destinations. A DIN regulator can be adapted to Yoke valves by using an A-clamp adapter for travel.

SKU: 12.770.945