Regulator Set Cressi MC9 Compact Pro

1. REGULATOR 1ST STAGE CRESSI MC9 YOKE + OCTOPUS 2ND STAGE CRESSI COMPACT PRO + LP HOSE 2ND STAGE RUBBER BLACK

The MC9-SEAL CHAMBER 1ST stage is environmentally sealed, protecting it against icing in cold water and against contamination from particulate matter in silty conditions.

The 1st stage MC9-SC is identical to model MC9, but with a special Seal Chamber which completely isolates the diaphragm and spring from contact with water. This makes it ideal for diving in waters that are rich in suspension and mineral salts, e.g. for archaeological work, cavern, scallop/cray, and diving in cold waters.

Hyper-balanced Diaphragm 1st stage with highly technological content that places it at the top of the Cressi range.

Very light body covered by a protective elastomer shell.

Cylinder sheathed in an anti-friction and anti-corrosion material that guarantees perfect sliding of the piston and long maintenance intervals.

The nozzle, made from 316 stainless steel, can be easily d, thus ensuring perfect air-tightness, even after many years of use.

Advanced research on the passage of internal air and a special assistance chamber have enabled the drop of pressure upon inhalation to be kept to a minimum, thus guaranteeing high performance in any situation.

Hyper-balancing allows for an increase of the intermediate pressure at maximum depths and lowering of the pressure in the tank, offering higher performance during the delicate ascent phase and at maximum depths.

DIN 200/300 bar fitting in stainless steel which prevents deformation of the thread in the event that the regulator suffers any falls.

TECHNICAL FEATURES 1ST STAGE

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 micropeening treatment
Replaceable cylinder with anti-friction and anti-corrosion properties
Elastomer protector
Flow rate: 4500 l/min
Yoke version weight: 650 gr
Din version weight: 510 gr

The XS Compact Pro second stage regulator has a new anti-air expansion to avoid direct contact with metal tongs to prevent freezing in icy environments. This has allowed their approval for use in Freezing water.

Downstream system
Adjustable venturi effect
Patented antifriction lever
Patented sealing washer
Big purge button
Anti-scratch surface
Bayonet-type cap holder with security lock
Stainless steel cover
Removable exhaust tee without tools - Weight without hose: 140 gr
COMBINATION PERFORMANCE
Average Cracking effort 7.5 mbar
Average breathing effort 1.2 J/l
JACKETED HOSE extremely light and flexible weight: 153 gr
CERTIFICATION : EN250/2000 for cold water
Technical Characteristics of the 2nd stage XS Compact Pro with 1st stage MC9-SC :
Average breathing labour: 01.2 J/l.
EN250/2000 certification for cold water
Weight without hose 140 g
(*) Values measured in compliance with standard UNI EN 250.
The second stage comes complete with a black coloured 76 cm long rubber regulator hose.
TOTAL WEIGHT : XS COMPACT PRO MC9-SC INT hose d : 943 gr
Total expected travel weight :
Cressi Ellipse Balanced MC9-SC 1st Stage - DIN 833 gm (with hose)
Cressi XS Compact Pro 2nd Stage 140 gm (without hose)
Light Weight Jacketed Hose 153 gm

2. OCTOPUS CRESSI COMPACT

Octopus XS Compact uses the same casing as the XS Compact model made from special hi-tech polymers, the only difference being the yellow front cover.

All the parts of XS Compact , most of which are patented, can be found on this regulator.
The performance is extremely high, although the calibration is regulated so that the inhalation effort is slightly greater than on the XS Compact , to prevent any self-regulating possibility when it is used as a spare regulator.
Octopus XS Compact suits all the Cressi first stages perfectly and all the first stages with an intermediate pressure between 9 and 10 bar.

3. GAUGE ZEEPRO 2 IN 1

CONSOLE GAUGE ZEEPRO SLIM 2 IN 1 PRESS DEPTH + HP HOSE GAUGE RUBBER BLACK
Pressure gauge console 2 in 1 from zeepro (Made In Italy)
0 – 400 bar and 60 meters is max depth.
High visibility luminous display for easy reading, 52mm diameter and 22mm thickness
Comes with 80 cm high pressure hose

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