Double Air Chamber Inflatable Life Jacket Approved by EC, CCS

Double Air Chamber Inflatable Life Jacket Approved by EC, CCS

Model NO.: ACIR-MLSDAC-1 Certificate: CCS, EC Inflation Method: Automatic Length: 1700px Waist:65-3000px; Buoyancy≥150N*2; Cylinder:CO2 /33g*2 Weight:≤1kg ; Angle in water: face plane angle≥40°;trunk angle≥30°; Free board≥120mm; inflation time≤5S; Float duration≥24h; Buoyancy loss after 24h≤5﹪;...

Double-Air-Chamber-Inflatable-Life-Jacket

Model NO.: ACIR-MLSDAC-1

Certificate: CCS, EC

Inflation Method: Automatic

Length: 1700px

Waist:65-3000px;

Buoyancy≥150N*2;

Cylinder:CO2 /33g*2

Weight:≤1kg ;

Angle in water: face plane angle≥40°;trunk angle≥30°;

Free board≥120mm;

inflation time≤5S;

Float duration≥24h;

Buoyancy loss after 24h≤5﹪;

Ambient temperature for use:-30℃~+65℃

Ship Proportions

L/B

The ratio of the length and breadth can differ quite dramatically depending on the type of vessel. Common values:

Passenger Ships

6-8

Freighters

5-7

Tug Boats

3-5

A larger L/B value is favorable for speed, but unfavorable for manoeuvrability.

L/D

The length/depth-ratio. The customary values for L/D varies between 10 and 15. This relation plays a role in the determination of the freeboard and the longitudinal strength.

B/T (T=Draught)

The breadth/draught -ratio, varies between 2.3-4.5. A larger breadth in relation to the draught (a larger B/T value) gives a greater initial stability.

B/D

The breadth / depth ratio, varies between 1.3 and 2. If this value becomes larger, it will have an unfavorable effect on the stability (because the deck will be flooded when the vessel has an inclination) and on the strength.

Should you have any preference for the double air chamber inflatable life jacket approved by ec, ccs, welcome to buy the quality equipment with our factory. As one of the most professional marine equipment manufacturers and suppliers in China, we will offer you good after-sale service and fast delivery.

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