VIII. WEAR YOUR PFD

In approximately 80 percent of all boating fatalities, the victims were not wearing a PFD. Most fatal accidents happen on calm sunny days. This inflatable PFD is much more comfortable to wear than other PFD types. Get into the habit of wearing this PFD. Non-swimmers and children especially should wear a hybrid or non-inflatable PFD at all times when on or near the water.

IX. HYPOTHERMIA

Prolonged exposure to cold water causes a condition known as hypothermia — a substantial loss of body heat, which leads to exhaustion and unconsciousness. Most drowning victims first suffer from hypothermia. The following chart shows the effects of hypothermia:

HOW HYPOTHERMI A AFFECTS MOST ADULTS

Water Temperature

Exhaustion or

Expected Time

°C

°(F)

Unconsciousness

of Survival

0.3

(32.5)

UNDER 15 MIN

< 15 TO 45 MIN

0.3 TO 4.4

(32.5 to 40)

15 TO 30 MIN

30 TO 90 MIN

4.4 TO 10

(40 to 50)

30 TO 60 MIN

1 TO 3 HOURS

10 TO 15.6

(50 to 60)

1 TO 2 HOURS

1 TO 6 HOURS

15.6 TO 21.1

(60 to 70)

2 TO 7 HOURS

2 TO 40 HOURS

21.1 TO 26.7

(70 to 80)

2 TO 12 HOURS

3HOURSTOINDEFINITE

Over 26.7

(Over 80)

INDEFINITE

INDEFINITE

 

 

 

 

PFDs can increase survival time because they allow you to float without using energy treading water and because of their insulating properties. Naturally, the warmer the water, the less insulation you will require. When operating in cold waters [below 60°F (15.6 °C)] you should consider using a coat or jacket style PFD or a Type V Thermal Protective PFD as they cover more of the body than the vest or belt style PFDs.

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Stearns Recreational 6340, 4430 manual VIII. Wear Your PFD, IX. Hypothermia
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4430, 6340 specifications

The Stearns Recreational 6340 and 4430 are standout models designed for water enthusiasts looking for high-performance and comfort during their recreational activities. These personal flotation devices (PFDs) provide safety without compromising style or functionality.

The Stearns Recreational 6340 features a classic design with modern refinements. Made from durable nylon, it boasts a lightweight structure, ensuring that wearers can navigate through water activities with ease. This model is equipped with multiple adjustable straps, ensuring a snug fit for various body types. One of its key highlights is the built-in mesh back, which not only aids in ventilation but also enhances comfort during extended wear.

Similarly, the Stearns Recreational 4430 is designed with an emphasis on versatility and ease of use. This model includes a more streamlined silhouette, making it perfect for activities like kayaking or paddleboarding. It’s constructed with a foam core that provides buoyancy and stability, essential for both novice and experienced users in the water. The front pocket offers convenient storage for small essentials, ensuring that users can keep their necessities close at hand.

Both models include reflective piping, enhancing visibility in low light conditions, which is crucial for safety on water. The 6340 and 4430 are both compliant with US Coast Guard regulations, providing peace of mind that users are protected while enjoying their favorite water sports.

Innovation is at the core of these designs, with each item featuring advanced technology for optimal performance. The lightweight, durable materials are chosen not just for comfort but also for their ability to withstand the elements. Easy to clean, both models can withstand accidental spills or exposure to the sun, making maintenance a breeze.

In terms of fit, both the 6340 and 4430 offer unisex sizing options, catering to a broader audience while also ensuring that both male and female users can experience maximum comfort and support on their aquatic adventures.

In conclusion, the Stearns Recreational 6340 and 4430 are excellent choices for those seeking reliable, stylish, and functional personal flotation devices. With their innovative designs, safety features, and comfortable construction, these models stand out in the competitive world of recreational water gear, ensuring that your time on the water is both safe and enjoyable.
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