English Views: 138 Author: DEYUAN041 Publish Time: 2026-06-29 Origin: Site
In the maritime industry, "good enough" is never enough when it comes to saving lives. Today, Deyuan Marine is proud to spotlight our high-performance 275N Inflatable Life Jacket—a powerhouse of buoyancy designed specifically for the most extreme offshore environments.
Beyond 150N: Why 275N?
While standard 150N vests are common, the 275N series is engineered for professionals. If you are wearing heavy foul-weather gear, tool belts, or thermal layers, standard buoyancy might fail to turn you face-up.
The Deyuan 275N provides massive upward force (≥ 275N), ensuring that even an unconscious wearer is rotated to a safe breathing position in less than 5 seconds, even in turbulent seas.
Manual vs. Automatic: Which One Do You Need?
Deyuan Marine offers two sophisticated inflation systems to match your specific operational risks:
* 1. Manual Inflation Type (The Specialist’s Choice):
- How it works: Requires a deliberate pull of the toggle to inflate.
- Best for: Tasks where you are constantly hit by heavy spray or need to intentionally enter the water. It offers zero accidental inflation risk, making it a reliable "standby" protector in calm water or controlled work zones.
* 2. Automatic + Manual Type (The Fail-Safe Hero):
- How it works: Features a water-activated sensor for instant inflation, with a manual pull-cord as a secondary backup.
- Best for: High-risk offshore work, oil rigs, and rescue missions. It provides Double Protection—crucial if the wearer suffers from "Cold Water Shock" or loses consciousness upon impact.
The 275N inflatable life jacket is widely suitable for:
*offshore oil and gas operations
*marine engineering and shipboard work
*pilot and pilot boat operations
*industrial rescue teams
*port and dockside safety applications
Its compact design allows free movement during work, while ensuring reliable inflation when an emergency occurs.
Technical Specifications:
-Buoyancy: ≥ 275N
-Inflation Time: ≤ 5 seconds
-Buoyancy Retention: up to 48 hours
-Buoyancy Loss Rate (24h): ≤ 5%
-CO₂ Cylinder: 33g / 60g × 2 pcs
-Inflation System: automatic water-activated inflator + manual pull cord
-Standard Accessories: whistle, reflective tapes × 2
-Optional Accessories: safety light
-Certification: EC Type Approval
-Designed for Professional Marine Safety Use
As a leading provider of premium marine safety equipment, Deyuan Marine remains committed to delivering "Safety First" solutions. Our 275N Inflatable Life Jackets are now available for global shipping with competitive bulk pricing.
FAQ-Inflatable Life Jacket:
Q1: What is an inflatable life jacket?
A: An inflatable life jacket is a personal flotation device (PFD) that remains deflated and compact during normal wear, and inflates rapidly upon immersion in water or by manual activation. It provides buoyancy to keep the wearer afloat in emergency situations, while offering greater comfort and mobility than traditional foam-filled life jackets.
Q2: How does the inflatable life jacket work?
A: The features a CO₂ gas cylinder and an activation mechanism. When the automatic trigger is submerged in water, or when the user pulls the manual activation cord, the CO₂ cylinder is pierced or opened, releasing gas to inflate the bladder instantly. An oral inflation tube is also provided as a backup.
Q3: What buoyancy ratings are available in the Inflatable Life Jacket?
A: The Inflatable Life Jacket is available in multiple buoyancy ratings to suit different applications, including:
100N – Suitable for sheltered waters and light leisure use
150N – Ideal for coastal and inshore boating
275N – Designed for offshore, commercial, and heavy-duty marine environments
Please select the model that matches your intended use and regulatory requirements.
Q4: Is the Inflatable Life Jacket comfortable to wear?
A: Absolutely. Before inflation, the Inflatable Life Jacket is lightweight, low-profile, and non-restrictive, allowing full freedom of movement for work or recreation. Adjustable waist belts and crotch straps provide a secure and personalized fit for a wide range of body sizes.
Q5: Is the Inflatable Life Jacket suitable for non-swimmers?
A: Yes, all life jackets are designed to keep wearers afloat regardless of swimming ability. However, the buoyancy rating must be appropriate for the user's weight and the intended environment. For non-swimmers, we recommend models with higher buoyancy (150N or 275N) and automatic activation for added safety.
