SIEL
Advanced Sea Systems
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PRODUCTS
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CAIMANO MK4 CDV PRO
CAIMANO MK4 CDV PRO is a new generation of shallow water Closed Circuit Underwater Breathing Apparatus (CCUBA). It is conceived, designed and manufactured by SIEL in order to meet all needs of professional divers.
Features:
- Closed circuit oxygen rebreather, ventral soft shield apparatus.
- Weight and dimensions highly reduced compared to other same class rebreathers.
- Easy and quick to wear.
- The soft shield Cordura® material protects the breathing bag against tearing and abrasions.
- Hydrodynamic fitness ratio.
- Innovative radial type soda lime filter designed for large capacity and optimal absorption.
- Automatic (on-demand valve) and manual (by-pass) oxygen injection control.
- Automatic mode allows diver “free-hand” operations.
- No tools required for setup and operation.
Specifications:
- Max operational depth: More than 12 mt (39 fsw)
- Real operational depth: Diving rules in your Country
- Dive time: ~240 min
- Storage temperature: -30°C ÷ 70°C (-22°F ÷ 158°F)
- Operative temperature: -2°C ÷ 35°C (28°F ÷ 95°F)
- Breathing bag capacity: Variable volume, ~ 8.5 lt (0.3 ft³)
- Radial filter capacity: ~2.050 Kg (4,52 lb) of soda lime
- Cylinder capacity: 1 x 1.5 liters 232 bar (3364 psi)
- Dimensions (HxWxD): h420 x w350 x d140 (16.53×13.77×5.51 inch)
- Weight in air: 8,4 Kg (18,52 lb) w/out soda lime
- Weight in sea water: Neutral with 2.5 l of oxygen in the bag
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CAIMANO MK4 CSC PRO
Professional oxygen closed and nitrox semiclosed circuit breathing CAIMANO MK4 CSC PRO is a combined oxygen closed circuit and Nitrox semi-closed circuit rebreather. It is a high performing, simple and robust apparatus, designed for intensive use.
Features:
- Closed circuit oxygen front unit and semi-closed nitrox back unit.
- Extremely compact for low water resistance while swimming.
- Innovative radial type soda lime filter designed for large capacity and optimal absorption.
- The soft shield Cordura® material protects the breathing bag against tearing and abrasion.
- Hydrodynamic fitness ratio.
- Oxygen front unit: automatic (on-demand valve) and/or manual (by-pass) oxygen injection control.
- Nitrox back unit: three different flow nozzles available for different nitrox mixture (others on request)
- Possibility to switch from oxygen closed circuit to nitrox semiclosed circuit during the dive
- Automtic mode allows diver “free-hand” operational
- No tools required for setup and operation
Specifications:
- Max operational depth oxygen: Diving rules in your Country
- Max operational depth nitrox: See duration / depth table aside
- Dive time oxygen: ~240 min @ 20°C (68°F) 1.25 l/min of oxygen consumption
- Storage temperature: -30°C ÷ 70°C (-22°F ÷ 158°F)
- Operative temperature: -2°C ÷ 40°C (28°F ÷ 104°F)
- Breathing bag capacity: Variable volume, ~ 8.5 lt (0.3 ft³)
- Radial filter capacity: ~2.2 Kg (4.85 lb) of soda lime
- Oxygen Cylinder capacity: 1 x 1.5 liters 232 bar (3364 psi)
- Nitrox Cylinder capacity: 2 x 1.5 liters 232 bar (3364 psi)
- Max buoyancy nitrox unit: 30 liters (8 gallons) max.
- Dim. Front unit (HxWxD): 420 x 350 x 110 mm / 16.54 x 13.78 x 4.33 inch
- Weight in air (front + back): 11.8 Kg (26lb) front unit, 23.5 Kg (51.8lb) total with 2×1.5lt back unit with BC
- Weight in sea water (front): Neutral with 2.5 l of oxygen in the bag
- Weight in sea water (back): Neutral by BC
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GBS RECHARGING OXYGEN SYSTEM
Portable Oxygen Filling System
Portable oxygen filling system represents the ideal portable base for oxygen rebreather recharging.
It has been designed and produced following the best European standards and in accordance with all the safety guidelines.
Features:
- Simultaneous refilling of one to six cylinders.
- Activated by compressed air: open field use without necessity of electric power.
- Can be used in mobile or stationary mode.
- Intrinsically safe and simple maintenance.
- Easy to carry: watertight enclosure with control panel, wheels and extractable handle.
Specifications:
- Working principles: pressure difference transfer, pneumatic booster pumping
- Number of refill-cylinders: 1 to 6 simultaneously
- Filling Gas: pure oxygen / oxygen compatible mix
- Max filling pressure: self-limited at 232 bar (3360 psi), at 300 bar (4350 psi) or at 207 bar (3000 psi)
- Min pressure stock cylinder: 25 bar (360 psi)
- Safety valve setting: 228 bar (3300 psi), 255 bar (3700 psi), 330 bar (4780 psi)
- Operating temperature: -5 C° ÷ +40 C° ( 23 F° ÷ 104 F°)
- Dimensions: 860 x 560 x 355 mm (33.85 x 22.05 x 13.98 inch)
- Weight: 43 Kg
Accessories for Gas Booster System
- Electrical motor driven Air compressor
- 300 bar connection hose 1.5 mt G 3/4 (booster/O2
- Cylinder MK CDV-CSC)
- 300 bar connection hose 1.5 mt W21.8×1/14″(booster/O2 Cylinder
- MK4 2C- MK3 C)
300 bar connection hose - 1.5 mt W21.8×1/14″ (booster/O2 Cylinder
- MK2 C – MK3 C whit vent)
- 300 bar Hose 4 mt (oxygen storage cylinders/booster)
- 300 bar Hose 10 mt (oxygen storage cylinders/booster)
- Recharging adapter W21.8×1/14″—G3/4
- Recharging adapter W21.8×1/14″—M28X1.5 *
- Recharging adapter W21.8×1/14″—M26X2 *
- Anti-deflagration container
- Universal cylinders support
- Compressor Hose
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SEAL MK1 PRO
Integrated Diver Communication System
SEAL MK1 PRO Compact oxygen closed circuit rebreather, is the most compact and lightweight oxygen closed circuit Underwater Breathing Apparatus (UBA), designed and manufactured by SIEL for shallow water and short and medium duration missions.
Features:
- Closed circuit oxygen rebreather, chest mounted apparatus (or back mounted with optional dorsal kit).
- Weight and dimensions highly reduced compared to other rebreather of the same class.
- High level of reliability, strength and a simple maintenance by hand only without tools.
- Very big breathing bag volume.
- Innovative radial type soda lime filter designed for maximum sodalime performance and low work of breathing.
- Excellent hydrodynamic fitness.
- Automatic (demand valve) and manual (by-pass) oxygen injection control.
Specifitations:
- Max operational depth: more than 12 mt (40fsw)
- Operative depth: Pure oxygen diving rules in your Country
- Dive Time: 100 min
- Storage Temperature: -30°C > 70°C (-22°F > 158°F)
- Operative Temperature: -2°C> 40°C (28°F > 104°F)
- Breathing bag capacity: variable volume, ~ 8.5 lt (0,3 ft3)
- Radial filter capacity: 1.35 kg (2,98 lb) of soda lime
- Oxygen cylinder capacity: 0.80 liter @ 200 bar (total 160 liters)
- Dimensions mm (HxWxD): h420 x w350 x d120 mm (16.53×13.77×4.72 inch)
- Dry weight: 6,7 kg (14.8 lb) w/out soda lime & oxygen / 8.4 kg (18.5 lb) ready to dive (+ 1,5Kg ballast)
- Weight in seawater: neutral with 1 liter of oxygen in the bag
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SELAND 20A COMMUNICATION SYSTEM
Integrated Diver Communication System
Sealand20A is an integrated diver voice communication system allowing diver-to-diver and diver-at-surface voice communications with combined ultrasonic and radio links.
Features:
- Surface voice communication through VHF radio link.
- Integration with underwater communication through ultrasonic acoustic link.
- Up to 8000 meters via radio link and 1000 meters of underwater communication distance.
- Headphone/laringophone allow to operate with Half Mask or Full Face Mask or without mask at surface.
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NDP NERO (NEROC / NERO-1 / NERO-2)
- Top speed : mt/min 100 (ft/min 328)
- Thrust : 380 N (85LBS)
- Depth rate 200msw(656FSW)
- Predisposition ready to be coupled in the NERO DPD SYSTEMS
| DPV NEROC | DPV NERO-1 | DPV NERO-2 | |
|---|---|---|---|
|
Range Cruise Speed |
Km 17,6 (nmi 9,5) 1.5 KNT |
Km 26,4 (nmi 14.3) 1.5KNT |
Km 41,1 (nmi 22,2) 1.5KNT |
|
Run time cruise speed |
min 380 |
min 570 |
min 885 |
|
Range full trigger |
Km 8,1 (nmi 4,4) |
Km 12,1 (nmi 6.6) |
Km 18,9 (nmi 10,2) |
|
Run time full trigger |
min 100 |
min 150 |
- |
|
Weight |
27Kg (59.4 LBS) |
33,5Kg (73.8 LBS) |
41,6Kg (91.7 LBS) |
|
Lenght |
105,4 cm (41,5IN) |
120,9 (47,6IN) |
145,4 cm (57,24 IN) |
HARNESS-BC
COMMUNICATION
SPECIAL EQUIPMENT
SCOOTERS
DRY SUITS
NAVIGATION
JACKETS
About SIEL
SIEL products are used by Military Forces from more than 47 Countries worldwide.
SIEL S.r.l was established in 1967 in Torino, Italy – as an electronic component designer and supplier for major military and governmental equipment production companies.
With over 57 years of experience in the military field, SIEL today is one of the oldest and affirmed Italian Navy & Army supplier, as well as 47 countries worldwide, where our equipment covers a wide range of products that goes from Unmanned Surface Vessels, Autopilot systems, Telemetry and remote control systems to Special Forces’ Tactical diving equipment, Underwater Navigation and Communication systems.
YOUR MISSION IS OUR CHALLENGE
YEARS OF EXPERIENCE
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SIEL today is one of the oldest and affirmed Italian Navy & Army supplier.
COUNTRIES WORLDWIDE
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Where our equipment covers a wide range of products.