The Scubapro 1st stage MK19 EVO
The new MK19 EVO Scubapro 1st stage for Scubapro regulators is the successor to the proven Scubapro MK17 EVO 1st stage. The Scubapro MK19 EVO, which you can find in our online dive shop as part of many high-quality Diving reguators, is a powerful, cold water insensitive, very robust 1 stage that is well suited as Scubapro 1st stage for cold water regulators or regulators for technical diving.
The Scubapro MK19 EVO 1st stage is an air-balanced, membrane-controlled high-performance stage, which is perfectly armed against very low temperatures with special cold-water technology. The 1st stage MK19 EVO uses the patented AF anti-freeze protection, which is created by attaching a series of fins to the chrome-plated brass housing of the 1st stages, the surface of which acts as a heat dissipater. This means that the MK19 EVO does not freeze up, even in very cold water.
In addition, the Scubapro MK19 EVO is equipped with a dry balance chamber that prevents water from entering the balance chamber, and thus preventing ice crystals from forming around the main spring, even in extremely cold water conditions.
Like the MK17 EVO, the Scubapro MK19 EVO also scores with significantly improved air delivery performance thanks to the optimized internal design, which ensures a higher air flow to the medium pressure ports. Also a novelty are the 5 and not only 4 high-flow ports of the Scubapro MK19 EVO 1st stage, which are attached to a practical swivel turret.
The Scubapro MK19 EVO is a solid and compact 1st stage, with a cover that reminds of the MK17 EVO 1st stage and with a non-slip and robust handwheel in the DIN Version.
1st stage Scubapro MK19 EVO
Material: chrome-plated brass
Max. Operating pressure: 300 bar DIN, 230bar INT
Connection: DIN
Medium pressure ports: 5 high flow ports on a swivel turret
High pressure ports: 2
Mode of operation: membrane-controlled, balanced
exchangeable sealing seat: yes
Suitable for cold water <= 10 °: yes
Nitrox approved: yes, up to 40%
Particularities:
- AF antifreeze technology with improved cold-water insulation through fins whose surface acts as an heat dissipater, mechanical components are completely insulated, dry chamber
- meets the requirements of the new 2014 standard
Weight: DIN 665gr, INT 885gr
1x 1st stage Scubapro MK19 EVO
