OMG (SIEL) Caimano MK4CDV

Database Italian Oxygen rebreathers

OMG (SIEL) Caimano MK4CDV

OMG Caimano MK4CDV

ModelDateAuthor
MK4 CDV10-04-2019JW. Bech
ManufacturerOMG (SIEL)
ModelMK4CDV
Country of originItaly
Design Year2002 ?
Production yearsThe years known this model was produced
Breathing typeDual HoseDual hose or Pendulum
User groupMilitary / civilCivil / Military
Other name used for this modelCaimano
Working PrincipleManual or automatic additionConstantmass flow, Manual addition, Valve operated, On demand, Electronic
Gasoxygen
Cylinder volume1,5 liter
Max cylinder pressure232 bar
Cylinder materialaluminium
Loop volume
LongtypesingleSingle/Dual
Scrubbersize2,05 kg
ScrubbertyperadialAxial/Radial
Scrubber volume
Factory adviced scrubber mediumsodalime
Divetime duration4 hours
Operating temperature-2 degr C - 40 degr C
Magnetic signaturelowMagentic/
Nonmagentic
Weight on land8,4 kgs
Weight in waterneutral with 2,5 lilter oxygen in lung
Factory advised maximum operating depth7-12 m
Colorwoodland/black
WornfrontFront/Back/Both
Mouthpiece stylevalve / ffmFixed/ with valve / with position to ambient air
Additional info 1Nato Stanag 2897
Additional info 2
Additional info 3
Infosource
Thanks to
Revision date
JW

Therebreathersite was founded by Jan Willem Bech in 1999. After a diving career of many years, he decided to start technical diving in 1999. He immediately noticed that at that time there was almost no website that contained the history of closed breathing systems. The start for the website led to a huge collection that offered about 1,300 pages of information until 2019. In 2019, a fresh start was made with the website now freely available online for everyone. Therebreathersite is a source of information for divers, researchers, technicians and students. I hope you enjoy browsing the content!