Product Overview
The MC9-SC is a compact, hyperbalanced in-line diaphragm first stage with a sealed chamber that protects it from contaminants and cold water.
Key Features
Hyperbalanced in-line diaphragm design.
Sealed chamber against contaminants and freezing.
Compact, streamlined in-line shape.
Technical Specifications
Brand: Cressi (Italy).
First stage only.
Ports: 2 x 7/16" HP, 4 x 3/8" MP.
Fitting: INT (232 bar) or DIN (300 bar).
What’s Included
1 MC9-SC first stage (no hoses or second stage).
Compatibility & Options
Pair with a Cressi Compact Pro second stage.
Ordered in from Cressi Italy – usually 2–4 weeks.
Need Some Advice?
Contact us if you'd like help choosing, or to check delivery timescales. The Abyss Scuba School team can help you find the best fit for your diving.