Scubapro MK11 First Stage

• Air balanced diaphragm design delivers constant and effortless airflow unaffected by depth, tank pressure, or breathing rate.
• Environmentally sealed marine brass body prevents water and pollutants from fouling the inner mechanism while enhancing cold-water performance.
• Two high pressure, two low pressure and two high-flow ports maximize hose routing options.
• External intermediate pressure adjustment enables technicians to fine-tune performance quickly and easily.
• Available in either 3364psi/232bar INT or 4350psi/300bar DIN configurations.
• Airflow at 2900psi/200bar: 5500 l/min - 195 SCFM.
• Intermediate pressure (psi/bar): 130-142/9.0-9.8.