MK2 plus

The SCUBAPRO “workhorse”, MK2 PLUS was first introduced onto the market in 1962. This classic downstream piston remains as popular as ever, especially in schools and training centers. The simplest first stage piston mechanism ever, with fantastic performance and easy maintenance. The MK2 PLUS comes in a very compact design for a simple and reliable package that remains unmatched.

MK2 plus and the R-Series

Intro to diving

A classic downstream piston coupled with a classic downstream second stage means reliability, durability and easy care. This is the system of choice for training centers as well as new divers.  The R295 builds on the R190 core features and integrates a captivating compact design. Diving centers will appreciate a hassle-free fixed VIVA and left or right hose attachments for total flexibility of use, coupled with low maintenance.

MK2 PLUS

Classic downstream piston- The best example of bulletproof reliability and trouble-free, minimum maintenance regulators.  The classic downstream piston configuration is the simplest mechanism that exists to control the pressure drop from a tank to feed the second stage.  The classic downstream valve is the first choice of diving centers and rental facilities worldwide for warm and moderate water temperatures.

DIN/INT first stage configurations. To ensure worldwide compatibility, all SCUBAPRO regulator systems are available in a 200bar INT version as well as 300bar DIN versions.

R295

R295 SECOND STAGE REGULATOR

    Classic downstream valve. Classic downstream valves are particularly noted for their legendary safety and reliability. When in use, the downstream valve opens in the same direction as the incoming air flow. To close the valve and stop the air flow, a spring counteracts the force of the incoming air. Therefore, a certain inhalation effort is always required to overcome the spring tension and open the valve.
    Fixed VIVA (Venturi Initiated Vacuum Assist) flow vane.  Fixed in the pre-tuned ideal position for safe and uncomplicated use.
    Extremely lightweight and compact.  Comfortable for all divers, including novice divers newly initiated in the sport.
    Orthodontic mouthpiece. SCUBAPRO uses a comfortable orthodontic mouthpiece on every second stage to reduce jaw fatigue and gum irritation. It was developed by dentists and dental laboratories and lasts longer than any other mouthpiece, because only a minimum effort is needed to hold it comfortably in place.

MK2 PLUS
Air balanced flow-through piston:     No
Classic downstream piston :     Yes
Balanced diaphragm:     No
Chrome plated brass body:     Yes
Full titanium body:     No
Anti-freeze protection:     No
Dry chamber:     No
Low pressure (LP) ports:     4
High pressure (HP) ports:     1
Swivelling turret with LP ports:     No
INT 232bar:     Yes
DIN 300bar:     Yes
Dedicated Nitrox EN144-3 DIN 232bar:     No
Externally adjustable intermediate pressure:     No
R295
Air balanced valve technology:     No
Classic downstream valve:     Yes
Precision molded carbon fiber and technopolymer housing :     Yes
Titanium components:     No
Nitrox compatible up to 100% oxygen concentration:     Yes
Divers adjustable inhalation effort:     No
Divers adjustable VIVA (Venturi Initiated Vacuum Assist):     No
Pre-tuned system:     Yes
Sturdy super-flow hose with kevlar lining for extra durability and flawless air delivery:     Yes
High comfort orthodontic mouth piece:     Yes
Super high flow:     No
High flow:     Yes
Left and right attachment for extra convenience:     Yes