Description
Scubapro MK25 EVO D420 S270 Octopus Regulator Package
Scubapro MK25 Evo DIN Combined With The NEW D420 Second Stage and S270 Octopus, a top performing 3 stage regulator set. By combining the iconic design of the original D-Series regulators (That Darth Vader looking second stage) with the latest advances in breathing performance technology, SCUBAPRO engineers have created a 21st century regulator in terms of quality, reliability, performance and style.
The new Scubapro D420 features a brand new balanced valve inside a housing supported by a full metal structure. Called the Progressive Flow Control Valve, it is able to deliver abundant airflow for the best breathing performance, with a natural smoothness comparable to what you might experience breathing on the surface.
The uniquely shaped fiberglass-reinforced nylon casing is ultra-durable and allows the LP hose to be connected on either the right or left side for maximum rigging flexibility. A new dive/pre-dive system includes a switch on the top of the casing with a thumb tab for adjusting the direction of airflow right out of the valve.
The highly efficient purge button is a technical jewel based on a new concept that gives the Scubapro D420 its unique face. Teamed with the ever reliable MK25 EVO balanced piston first stage, this is a regulator system purpose-designed for todays avid divers and SCUBAPRO brand enthusiasts everywhere.
Scubapro MK25 EVO D420 Regulator – Features
D420 Second Stage
- Uniquely shaped fiberglass-reinforced nylon casing carries on the D-Series heritage with the latest advances in breathing performance technology.
- Air-balanced Progressive Flow Control Valve is able to deliver abundant airflow with a natural smoothness comparable to breathing on the surface.
- Dive/pre-dive system includes a switch on the top of the case with a thumb tab for adjusting the direction of airflow right out of the valve.
- Casing design features inner winglets that direct airflow towards the exhaust valve, creating a dramatic improvement in exhalation effort.
- Diaphragm is located in the lower section of the casing to take advantage of the pressure gradient in the upright position, making breathing even easier.
- Reversible hose attachment allows for either left- or right-side LP hose connections for maximum rigging flexibility.
- Large purge button is easy to reach and depress, with or without gloves.
- Exhaust tee is compact and efficiently deflects bubbles from the divers view while enhancing ease of exhalation.
- Super-flow hose features an oversized bore that allows more air to flow on each inhalation.
- Compact Hi-Flow mouthpiece improves airflow as well as mouth comfort, fitting all mouth sizes, from largest to smallest.
Scubapro MK25 First Stage
- Air balanced flow-through piston first stage design delivers consistent and effortless airflow, regardless of 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 the most extreme water temperatures.
- Two opposing high-pressure ports allow the first stage to be positioned either up or down.
- Four high-flow and one axial super high-flow low pressure ports on a swivel turret maximize hose routing options.
- CE certified according the latest EN250A European Standards for all diving conditions, including extreme cold water.
Scubapro S270 Octopus
- Air-balanced valve smoothes out the inhalation effort when diving at varying depths and supply pressures
- Lightweight casing, made of a fiberglass-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 extreme cold water
- Dive/predive switch prevents freeflows when not being used
- Compact and efficient exhaust tee minimises exhalation effort
- 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
- 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.
