Cressi MC11 First Stage INT
Cressi MC11 First Stage DIN
Cressi MC11 First Stage INT
Cressi MC11 First Stage DIN

Cressi MC11 First Stage

£230.99

The ultra-compact MC11 hyperbalanced diaphragm first stage with Cressi PressureSync, sold on its own. Ordered in from Cressi Italy – usually 2–4 weeks.

Fitting:

The ultra-compact MC11 hyperbalanced diaphragm first stage with Cressi PressureSync, sold on its own. Ordered in from Cressi Italy – usually 2–4 weeks.

Product Overview

The MC11 packs a hyperbalanced diaphragm into a very small, light body. Cressi PressureSync reduces the usual dip in intermediate pressure at the start of each breath, so the whole breath stays smooth.

Key Features

  • Hyperbalanced diaphragm design.

  • Cressi PressureSync for even inhalation.

  • Two HP ports for an SPG plus a transmitter.

  • Electroless nickel-plated brass body and conical filter.

Technical Specifications

  • Brand: Cressi (Italy).

  • Ports: 2 x 7/16" HP, 4 x 3/8" MP.

  • Flow rate: 4,500 l/min.

  • Intermediate pressure: 9.5–10 bar.

  • Weight: 422 g (DIN), 569 g (INT).

  • Fitting: INT (232 bar) or DIN (300 bar).

What’s Included

  • 1 MC11 first stage (no hoses or second stage).

Compatibility & Options

Best for warm-water and travel diving; choose the MC11-SC for colder water.

Pair with a Cressi Zen or Compact 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.