Ellipse Steel / MC 5

Regulator made up of the excellent Ellipse second stage with steel cap (Steel version) combined with the MC5 diaphragm first stage.

Extremely lightweight, excellent performance, very easy maintenance and moderate purchase price are its strengths.

Ellipse Steel / MC 5

The MC5 first stage was designed completely in the Cressi Engineering and Development Centre.

It is a balanced diaphragm first stage of an extremely moderate size and weight, which encompasses a high concentration of technology.

A brand new sliding cylinder of the poppet, made from a special self-lubricating technopolymer minimises internal attrition and completely eliminates any possible oxidisation that could alter the performance of the regulator over time.

The excellent performance has been improved even further by a special assistance chamber that triggers off a strong Venturi effect between the central diffuser and the intermediate pressure outlets.

The hyper-balanced diaphragm mechanism not only maintains regulator performance when the pressure in the tanks changes and when diving deeper, but even improves performance in the notoriously most critical final phase of the dive.

A sintered filter with a larger surface area withholds impurities present in the incoming air.

The low and high pressure outlets are pre-oriented for optimum placement of the hoses.

The very small cylindrical body is completely covered by an elastomer protective shell.

It is quick and easy to pull apart the regulator for maintenance with the new INT yoke connection system or the internally threaded DIN connector.


Technical specifications

• Hyper-balanced diaphragm first stage
• Three pre-oriented low pressure outlets
• One high pressure outlet
• Sintered filter with larger surface area
• First stage completely protected by an elastomer shell
• Available with INT yoke or with DIN 200/300 bar connection
• Weight MC5 with INT yoke: 550 g
• Weight MCR with DIN connection 300 bars: 450 g

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