There are different types of liferafts, each with its own characteristics and purpose. Here is an overview of some of them:

1. Manually Inflatable Liferafts: These liferafts require manual inflation using a hand pump or other inflation devices. They are typically compact and easy to store on board.

2. Automatically Inflatable Liferafts: These liferafts automatically inflate upon ship sinking or activation of a manual inflation mechanism. They provide a quick and automatic response in emergencies.

3. Hard-Shell Liferafts: These liferafts feature a rigid frame and casing, offering additional protection against the elements and mechanical damage. They usually have a larger capacity and are better suited for prolonged use.

Instructions for using a liferaft:

Equipment commonly found in liferafts includes:

• Two sea anchors
• An adequate number of floating paddles
• Repair kit
• Water bailer pump
• First aid kit
• Non-corrosive drinking container
• Flashlight
• Signal mirror
• Whistle
• Four parachute flares
• Six handheld flares
• Two floating smoke signals
• Fishing kit
• 10,000 kJ of food per person
• At least 3 liters of water per person
• Anti-seasickness tablets for a minimum of 48 hours