Questions and Answers for
ScubaPro MK11 / C300 Regulator:
Is a hose included? If so how long is it?
(Certified Scuba Instructor at Scuba.com)
The standard Scuba Pro regulator hose is 75 cm in length. Scuba Pro uses shorter hoses on their Air2 devices and longer hoses on their octopuses.
An extremely reliable and durable system with «all rounder» capabilities in temperate and warm waters. Ideal for beginners travelling to various diving locations.
MK11 First Stage
Technical Information MK11 First Stage Balanced diaphragm Chrome plated brass body Cold water: Anti-Freeze protection & Dry chamber Externally adjustable intermediate pressure Low pressure ports: 4 (2 HFP) High pressure ports: 2 Tank connection: INT 230 bar / DIN 300 bar Weight: : INT 230 692g / 24.4oz - DIN 300 470g / 16.6oz Air Flow at 200 bar: >5500 l/min - 195 SCFM Intermediate pressure: 9-9.8 bar / 130-142 psi
C300 Second Stage
OFD - Optimal Flow Design This latest mechanical system provides unrivaled performance among unbalanced second stages, a worry-free intermediate solution offering high-end performance for avid recreational divers. The Optimal Flow Design (OFD) concept allows an innovative valve design where airflow is not affected by the spring responsible for the inhalation resistance. By removing the spring from the path of the air exiting the valve the flow is much smoother and the performancces are higher than a common downstream valve design.
Co-Axial VIVA Control
Allows the diver to adjust the inhalation assistance and prevents free flows when the second stage is used as an octopus.
Co-axial Inhalation Effort Control
Conveniently located, it allows the diver to adjust the inhalation effort at any time.
High-Flow Exhaust Valve
Offers an extremely low exhalation effort and contributes to lowering the overhall work of breathing.