Regulator Scubapro MK11 First Stage | Regulator Scubapro First Stage MK11

Description

Regulator Scubapro First Stage MK11

A balanced diaphragm first stage regulator, the MK11 is similar to the MK17 but without the dry ambient chamber.  The perfect choice for the recreational diver who wants the advantage of a diaphragm fisrt stage for use in temperate waters. 

The Diaphragm Technology -  Diaphragm-based first stages are environmentally sealed so that water cannot enter the inner mechanism. Bearing in mind that regulators generate temperatures as low as minus 30°C due to the incredibly fast moving air and the pressure drop involved, it is imperative that sensitive moving metal parts avoid contact with extremely cold water or debris. Therefore, diaphragm first stages have been the favored choice of cold-water divers and those working in contaminated or muddy water. SCUBAPRO diaphragm first stages feature balanced technology and are packed with patented features resulting in ultra fast flow to the second stage on demand and a fantastic overall performance.

Regulator Scubapro First Stage MK11: 

• Air balanced diaphragm design delivers constant and effortless airflow unaffected by depth, tank pressure, or breathing rate.
• Marine brass body has internal parts that are sealed to prevent 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.
• Weight: INT 232 - 24.4oz/692g; DIN 300 - 16.6oz/470g.
• Airflow at 2900psi/200bar: 5500 l/min - 195 SCFM.
• Intermediate pressure (psi/bar): 130-142/9.0-9.8.