Air-Balanced Diaphragm MK11 EVO First Stage
With a compact design to reduce size and weight, the MK11 has the same basic structure as the MK17 EVO but without the dry chamber. A great choice for divers who want the benets of a sealed system for more temperate waters, the MK11's air-balanced diaphragm design delivers constant and eortless airow unaected by depth, tank pressure, or breathing rate.
The marine-grade brass body has sealed internal parts to prevent water and pollutants from fouling the inner mechanism while enhancing cold-water performance.
The MK11 features two high pressure ports, two high-ow LP ports, and two standard LP ports to maximize hose routing options. An external intermediate pressure adjustment enables technicians to ne-tune performance quickly and easily.
