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Scubapro MK19 EVO D420 Regulator set

Scubapro MK19 EVO D420 Regulator set

ScubaPro

SKU:12.425.000-NED


MK19 EVO / D420 Dive Regulator System
MK25 EVO/D420 Diving Regulator System

Natural, Smooth Breathing

MK19 EVO / D420 Dive Regulator System

Dive confidently with the SCUBAPRO MK19 EVO/D420 regulator set, which combines the high-performance MK19 EVO first stage with the D420 second stage to create a premium regulator system.

Combining the iconic design of the original D-Series regulators with the latest advances in breathing performance technology, the D420's new air-balanced Progressive Flow Control Valve delivers abundant airflow with a natural smoothness comparable to breathing on the surface.

The D420 also features a uniquely shaped, fiberglass-reinforced nylon casing that allows the LP hose to be connected on either the right or left side for maximum rigging flexibility.

Great for Technical Diving

Uniquely well-suited to handling cold water and the harsh diving conditions, the MK19 EVO first stage with an air-balanced diaphragm features an environmentally sealed system and LP port swivel turret.

Key Technical Specs

  • 1st Stage Type: Diaphragm
  • 1st Stage Material: Chrome-Plated Brass
  • 2nd Stage Design: Balanced (D Series)
  • 2nd Stage Material: Metal Components
  • Water Temperature: Cold, Temperate, Warm
  • Connector Type: INT
  • Nitrox Mix: Up to 40%

D420 Second Stage

MK19 EVO First Stage

MK25 EVO / D420 Diving Regulation System

Smooth Operation

The perfect blend of rich diving history and cutting-edge regulator technology, the D420 features inner winglets that direct airflow towards the exhaust valve for optimal exhalation and a switch-operated dive/pre-dive system on the top of the casing for adjusting the direction of airflow right out of the valve.

A large purge button is easy to reach and depress with or without gloves, and the compact exhaust tee deflects bubbles from your view.

Effortless Air Delivery

The MK19 EVO air-balanced diaphragm first stage delivers effortless airflow that's unaffected by depth, tank pressure, or breathing rate. It features a new dry chamber that's equipped with a double spring to make it more compact and reliable.

Four high-flow LP ports plus one axial super high-flow LP port maximize hose routing options.

Benefits of Diaphragm Technology

An air-balanced diaphragm first stage like the MK19 has more moving parts than a piston first stage. However, its body is environmentally sealed to prevent water and pollutants from fouling the inner mechanism.

Because of this, it's a great choice for divers who find themselves in waters containing lots of suspended particles, silt, or contaminating materials.

  MK25 EVO/A700 Carbon BT System MK25 EVO/A700 System MK17 EVO/A700 System MK25 EVO/D420 System MK19 EVO/D420 System MK25T EVO/S620 X-Ti System
  MK25 EVO/A700 Carbon BT System MK25 EVO/A700 System MK17 EVO/A700 System MK25 EVO/D420 System MK19 EVO/D420 System MK25T EVO/S620 X-Ti System
First Stage Type MK25 EVO (Black Tech Coated) with Air-Balanced Piston MK25 EVO with Air-Balanced Piston MK17 EVO with Air-Balanced Diaphragm MK25 EVO with Air-Balanced Piston MK19 EVO with Air-Balanced Diaphragm MK25T EVO (full titanium) with Air-Balanced Piston
First Stage Material Black Tech-Coated Brass Chrome-Plated Brass Chrome-Plated Brass Chrome-Plated Brass Chrome-Plated Brass Titanium
Low-Pressure Ports with High-Flow (HF) 5 5 4 5 5 5
High-Pressure Ports 2 2 2 2 2 2
Swivel Ports ✓ ✓   ✓ ✓ ✓
Extended Thermal Insulating System (XTIS) ✓ ✓   ✓ ✓ ✓
Second Stage Type A700 Carbon BT with Air-Balanced Valve A700 with Air-Balanced Valve A700 with Air-Balanced Valve D420 with Air-Balanced Valve D420 with Air-Balanced Valve S620 X-Ti with Air-Balanced Valve
Second Stage Material Carbon Fiber Cover All-Metal Casing All-Metal Casing Metal Components Metal Components Titanium Components
Adjustable VIVA Yes, Coaxial Yes, Coaxial Yes, Coaxial No No Yes
Connector Type INT INT INT INT INT INT

MK25 EVO / D420 Dive Regulator System
Regular price $899.00 USD
Regular price Sale price $899.00 USD
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