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Scubapro MK21


Price
$309.00


The EE Difference
100%
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Gear & Advice You Can Trust

Balanced-piston first stages are the first choice of demanding deep sport divers and professionals. First stages with air-balanced pistons deliver significantly more air to the second stage than any other first stage, while their performance is totally unaffected by changing tank pressure and depth. A balanced piston allows the use of lighter and more sensitive components, resulting in an ultra-fast breathing response, instant delivery of air on demand, and extra-high airflow, especially in low tank pressure ranges.

A new compact, balanced piston-controlled first stage with exceptional SCUBAPRO breathing performance at a mid-range price. The high airflow delivery to the second stage ensures unaffected breathing effort, no matter the tank pressure or depth. Very good resistance to freezing for a compact first stage, due to the external fins which optimize thermal exchange. Compact in size (16mm smaller than the MK25) but not in featured, this modern, striking first stage has a "smart" hose layout for perfect positioning and easy identification. The standard cap (+/- 20 degree routing) can be replaced with an optional cap, which has 4-hose low-pressure routing configurations (0/30 degrees) and a 5th central High Flow LP port.

First Stage

  • New compact sized piston -controlled first stage
  • Close to 20% smaller than our MK25
  • Mid-range piston 1st stage offering the best compromise for the right price and the right performance.
  • Easy maintenance.
  • Unique thermal exchange design with external fins
  • Optional replaceable head for optimal positioning with 4 LP routing configurations (0°/30°). Ideal for Technical diving.
  • Standard head with 4 LP hose routing (+/- 20°)
  • 2 HP ports, one on each side of the body.
  • Polished chrome plated marine grade brass
  • Re-designed yoke and cap