Cressi MC9 Compact Regulator


The Cressi MC9 Compact Regulator is a premiere travel regulator that packs maximum performance into minimum space.


Cressi MC9 Compact Regulator

This premiere travel regulator packs maximum performance into minimum space.

A true featherweight second stage, the Cressi MC9 Compact Regulator is built from lightweight techno-polymers to eliminate jaw fatigue. Easy to pack and easy to dive with, the Compact includes dive/pre-dive Venturi switch for managing free-flow and maximizing performance at depth.


  • Balanced diaphragm (seal chamber for MC9SC)
  • 2 outlets HP 7/16 UNF
  • 4 outlets MP 3/8 UNF
  • Service pressure: 300 bar (4350 psi) DIN version, 232 bar (3365 psi) Yoke version
  • Calibration pressure: 10 Bar
  • Brass body Electroless Nickel plated
  • High capacity conical filter electroless nickel plated
  • Aisi 316 removable nozzle
  • Hyper-balancing
  • Anti-pressure drop pneumatic spring
  • Setting spring: stainless steel with micro peening treatment
  • Replaceable cylinder with anti-friction and anti-corrosion properties
  • Elastomer protector
  • Flow rate: 4500 l/min
  • Yoke version weight: 590 gr
  • Din version weight: 450 gr


  • Downstream system
  • Adjustable Venturi effect
  • Patented anti-friction lever
  • Big purge button
  • Anti-scratch surface
  • Bayonet-type cap holder with security lock
  • Removable exhaust tee
  • Weight without hose: 135 gr
  • Average Cracking effort 6 mbar
  • Average breathing effort 1 J/l
  • Jacketed hose extremely light and flexible weight: 153 gr
  • Certification EN250/2000

Additional information

Weight 34.24 lbs
Dimensions 11 × 7 × 4 in

Black, Blue, White

Availability Now available in-store at
627 US Highway 64 Manteo 27954

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