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Overview
For safety managers and procurement teams equipping large crews, coastal fleets, or multi-vessel operations, the total cost of a compliant inflatable lifejacket programme is not just the unit price — it is the unit price multiplied by the crew count, multiplied again by the annual service cost, across the full service life of the product. At that scale, specifying a European-branded commercial inflatable lifejacket for every crew member across a large fleet is not always the most operationally rational choice. What matters at the individual unit level is whether the lifejacket inflates reliably when needed, provides adequate buoyancy to maintain the wearer face-up, and can be serviced using cylinders available in the ports the vessel calls. The brand label on the outer cover does not change those functional outcomes.
The Inflatable Lifejacket (China) is a 170N commercial-grade inflatable lifejacket built to the same functional performance specification as its European-manufactured counterparts — ultra-reliable firing mechanism, universal CO2 cylinder compatibility, commercial heavy-duty outer cover, face-up flotation position, and heavy-duty stainless steel D-rings for safety line attachment — at a procurement price point that makes fleet-scale equipping more financially accessible for vessel operators, port facility managers, and maritime safety programme administrators working within defined budget constraints.
The distinguishing characteristic of this jacket is its navy blue and red outer cover — immediately visually distinct from the all-red or all-orange outer covers of most commercial inflatable lifejackets on the market. For organisations that colour-code personal life-saving appliances by rank, department, or vessel section — a common practice on passenger vessels, offshore installations, and large platform supply vessels — the distinctive two-tone cover provides a natural visual differentiator without requiring additional marking or labelling. The functional performance specification remains identical to single-colour commercial alternatives at the same buoyancy rating.
Key Features
Ultra-Reliable Firing Mechanism — Consistent Activation Under Pressure
The firing mechanism is the single most critical component in any inflatable lifejacket — and it is the component most likely to determine whether a jacket performs correctly in an actual man-overboard event. An unreliable firing mechanism renders every other specification irrelevant. This jacket uses a firing mechanism designed to the commercial reliability standard: consistent activation across the temperature range, humidity variation, and storage conditions typical of working vessel muster station environments, with both automatic water-activation and manual pull-cord override to ensure inflation capability regardless of the casualty’s physical condition or awareness at the point of water entry.
170N Buoyancy When Fully Inflated — Open Water Buoyancy Performance
The jacket delivers 170 Newtons of buoyancy when fully inflated — 20N above the 150N open water standard and 70N above the SOLAS minimum for adult emergency lifejackets. In commercial maritime practice, the additional buoyancy above the 150N threshold matters most for crew members who enter the water fully clothed, wearing safety boots and heavy work clothing, or in cold water environments where the physiological effects of immersion reduce the wearer’s ability to assist their own flotation. At 170N, the jacket maintains its face-up support position with clear freeboard above the airway for a fully equipped adult in the conditions that real vessel emergency situations produce.
Face-Up Flotation Position — Passive Airway Support
The bladder geometry and weight distribution of this jacket are configured to achieve the face-up flotation position passively — rotating and holding an unconscious or incapacitated casualty with their mouth above the waterline without requiring any active effort from the wearer. This is the performance outcome that the SOLAS emergency lifejacket standard exists to deliver: protection for a casualty who cannot protect themselves. For vessels operating in open sea conditions where rescue response times may be measured in hours rather than minutes, passive face-up airway maintenance is the difference between a casualty who is recoverable and one who is not.
Compatible with All Major Suppliers’ CO2 Bottles — No Service Parts Lock-In
The firing head accepts CO2 cylinders from all major lifejacket service consumable suppliers. For vessels and fleet operators managing annual lifejacket service across multiple ports and trading areas, this universal compatibility means replacement cylinders can be sourced locally wherever the vessel is berthed — from Singapore to Rotterdam, from Houston to Shanghai. Proprietary cylinder dependency creates a documented supply chain risk: if the designated manufacturer’s cylinder is unavailable in port, the service cannot be completed on schedule. This jacket eliminates that specific compliance risk from the service programme, which is a practically significant advantage for vessels on irregular trading routes or long-haul voyages.
Commercial Heavy-Duty Outer Cover — Working Vessel Durability
The outer cover is constructed to a commercial heavy-duty weight specification — the heavier fabric grade used on commercial maritime lifejackets rather than the lighter-weight covers used on recreational boating products sold at similar price points. The commercial cover weight provides meaningfully better resistance to the abrasion, UV degradation, salt water exposure, and handling wear that lifejackets in active working vessel service accumulate. A thinner recreational cover begins to show structural degradation within two to three years of working vessel service conditions. The commercial-weight cover is intended to maintain the bladder protection function it provides across the longer service life of a commercial maritime safety appliance.
Navy Blue and Red Outer Cover — Visual Identification and Muster Organisation
The two-tone navy blue and red outer cover is visually distinctive from the standard all-red or all-orange commercial inflatable lifejackets that form the majority of most vessel and facility life jacket inventories. This distinctive colouring has a direct operational application on vessels and installations where colour-coded personal life-saving appliance systems are used to assist muster management — allowing bridge officers, muster station coordinators, and rescue teams to visually identify crew members by department, deck level, or assigned muster station from the colour of their lifejacket without the need for close-range identification. It also allows this jacket to be distinguished from the general crew lifejacket inventory when used as a specialist or supervisory-role jacket.
Heavy-Duty Stainless Steel D-Rings — Safety Line Attachment Points
Stainless steel D-rings are fitted for safety line and tether attachment — providing a corrosion-resistant, load-rated attachment point for restraint systems when working near vessel rails, platform edges, or open water. The combination of an inflatable lifejacket and a safety line tether attached to the D-ring provides a layered personal water safety system: the tether prevents the man-overboard event from occurring, and the lifejacket ensures that if the tether fails or is detached, the wearer retains personal flotation protection. Stainless steel construction ensures that the D-rings remain functional and structurally sound through the corrosion exposure typical of open deck marine service.
Technical Specifications
Product: Inflatable Lifejacket (China)
Category: Life Jacket / Commercial Inflatable Personal Life-Saving Appliance
Buoyancy (Fully Inflated): 170 N
Buoyancy Type: Inflatable (Single Bladder)
Firing Mechanism: Ultra-Reliable Automatic / Manual Override
CO2 Cylinder Compatibility: All Major Suppliers (Universal Compatibility)
Outer Cover: Commercial Heavy-Duty Weight
Colour: Navy Blue and Red (Two-Tone)
D-Rings: Heavy-Duty Stainless Steel (Safety Line Attachment)
Flotation Position: Face-Up (Passive Turning Capability)
Origin: China (Commercial Grade Manufacturing)
Application: Commercial Maritime — Open Water / Coastal / Offshore
Regulatory Standard: SOLAS / ISO 12402 Aligned — Commercial Grade
Benefits
The primary operational benefit this jacket delivers to procurement teams managing large life jacket inventories is cost-effective fleet equipping at a commercial performance specification. When a vessel operator or port facility manager needs to equip fifty, one hundred, or two hundred personnel with 170N inflatable lifejackets meeting SOLAS-aligned commercial performance standards, the unit price difference between this jacket and a European-branded equivalent translates directly into either budget savings or the ability to expand the equipped workforce within the same budget envelope. Neither of those outcomes is available if the procurement specification requires a specific European brand by name rather than by performance standard.
The universal CO2 cylinder compatibility provides the same service programme flexibility as any commercially designed inflatable lifejacket with this feature — reducing the risk of annual service delays caused by proprietary cylinder unavailability in port. For vessels on Asian, Middle Eastern, or South-East Asian trading routes where China-manufactured lifejacket service parts are readily available from local suppliers, this jacket offers a service supply chain that is particularly well-matched to the actual geography of the vessel’s operations.
The two-tone navy and red outer cover provides a built-in visual distinction from single-colour lifejacket inventories — useful for organisations that issue this jacket to a specific crew category, supervisory role, or specialist function and want a visible, immediate means of identifying those individuals in a crowd or muster situation without additional labelling. That visual differentiation capability comes at no additional cost as part of the standard product specification.
Who It’s For
Procurement Managers — Large Fleet Equipping Within Budget Constraints
A procurement manager responsible for equipping a large coastal trading fleet, port authority workforce, or multi-vessel fishing operation with compliant inflatable lifejackets faces a direct tension between performance specification and unit price at scale. Specifying a European-branded 170N commercial inflatable lifejacket across a workforce of two hundred personnel at a significantly higher unit cost is a defensible procurement decision only if the performance difference justifies the price differential — and for the core functional requirements of a commercial inflatable lifejacket, the China-manufactured product at this specification level delivers the same operational outcomes. The procurement manager who can equip the full workforce at commercial performance spec within budget, rather than compromising on coverage, has made the stronger safety outcome decision.
Coastal and Inland Fleet Operators — Crew Lifejacket Inventory Replacement
An operator managing a fleet of coastal cargo vessels, harbour ferries, or river tankers replacing an ageing lifejacket inventory on a defined budget needs a commercial-grade 170N inflatable lifejacket that will pass flag state and port state control inspection, can be serviced using locally available cylinders, and will hold up to working vessel storage conditions for a reasonable service life. This jacket meets that procurement profile — commercial heavy-duty cover, reliable firing mechanism, universal cylinder compatibility — at a price point that makes full fleet replacement within a single budget cycle achievable rather than staged over multiple years.
Maritime Safety Equipment Distributors — Stock for Price-Sensitive Markets
Marine safety equipment distributors serving ship chandlery customers in South-East Asian, Middle Eastern, South Asian, and African port markets need to stock commercial-grade inflatable lifejackets at a price point accessible to the vessel operators and maritime businesses in those markets. Stocking a 170N commercial inflatable lifejacket at the China-manufactured price level provides the distributor with a product that satisfies the functional and compliance requirements of their commercial maritime customers while remaining accessible to the budget realities of smaller vessel operators and fleet managers in price-sensitive procurement environments.
Possible Applications
Coastal Cargo and Short-Sea Shipping Crew — Working Lifejacket Inventory
Crew on coastal cargo vessels, short-sea bulk carriers, and regional container feeders trading in partially exposed coastal and inter-island routes require 150N+ inflatable lifejackets for open deck operations. The 170N rating and commercial construction of this jacket meets the buoyancy specification for coastal trading operations at a price point suited to the economics of smaller coastal shipping operators.
Harbour Tugboat and Port Workboat Crew
Crew on harbour tugs, dredgers, and port workboats operating in partially exposed harbour approaches and tidal waterways require inflatable lifejackets providing open water performance buoyancy for operations outside fully sheltered harbour limits. The Inflatable Lifejacket (China) provides the 170N rating required for exposed harbour and approach channel operations at a procurement price accessible to port authority and tug operator fleet budgets.
Port Facility and Marine Terminal Workers — Water-Edge Operations
Port facility workers at exposed quaysides, jetties, and marine loading terminals in tidal or partially exposed locations require lifejackets rated for the buoyancy demands of their water-edge environment. A 170N commercial inflatable vest provides the appropriate buoyancy specification for exposed port water-edge working positions where the 74N harbour vest specification is insufficient for the tidal and weather exposure of the location.
Fishing Vessel Operations — Crew Lifejacket Equipping
Commercial fishing vessel operators equipping crews for open sea fishing operations need compliant inflatable lifejackets at a price point that is manageable within the economics of small to medium-scale fishing enterprises. The China-manufactured 170N commercial lifejacket provides the buoyancy performance required for open sea fishing operations at a procurement cost more accessible to fishing vessel operators than European-branded commercial alternatives.
River and Inland Waterway Craft — Exposed Section Operations
Vessels operating on large river systems, estuaries, and tidal inland waterways where exposed sections require higher buoyancy ratings than a 74N harbour vest provides can specify the 170N inflatable lifejacket for crew working on exposed deck sections during passage through open water reaches. The cost-effective unit price makes fleet equipping for inland waterway operators with large crew numbers financially practical.
Colour-Coded Muster System — Supervisory or Specialist Role Identification
On passenger vessels, large platform supply vessels, and offshore installations using colour-coded personal life-saving appliance systems to assist muster management, the navy and red two-tone cover of this jacket provides a natural visual category distinct from the standard orange or red inventory worn by general crew. This makes the jacket suitable for issue to officers, muster station supervisors, or specialist emergency response team members whose role requires rapid visual identification during emergency musters and abandon-ship situations.
Maritime Academy and Training Vessel — Student Practical Equipment
Maritime training institutions equipping students with inflatable lifejackets for practical sea-time and vessel training exercises require commercial-grade personal life-saving appliances at a price level manageable within training programme budgets. The China-manufactured commercial lifejacket at 170N provides the appropriate performance specification for training vessel practical equipping at a cost accessible to educational institution procurement budgets.
Trust & Certifications
SOLAS Chapter III — Commercial Vessel Emergency Lifejacket Requirements
SOLAS Chapter III establishes the performance and type approval requirements for life jackets carried on commercial vessels in international trade. For an inflatable lifejacket to satisfy SOLAS Chapter III requirements, it must carry type approval from a recognised organisation confirming compliance with the IMO LSA Code performance requirements — buoyancy, face-up turning, manual inflation backup, and oral inflation provision. Procurement teams should verify that the specific unit sourced carries a current and valid type approval certificate from a recognised organisation acceptable to the vessel’s flag state, and retain that certificate as part of the safety management system documentation for each vessel in the fleet.
ISO 12402-3 — International Standard for 150N+ Personal Life-Saving Appliances
ISO 12402-3 specifies the design, performance, and testing requirements for personal life-saving appliances providing 150N or greater buoyancy — the applicable international standard for open water inflatable lifejackets at the 170N rating of this product. Type approval against ISO 12402-3 by a recognised testing and certification body provides the compliance basis for SOLAS Chapter III requirements. Procurement teams sourcing this jacket for SOLAS vessel compliance should confirm ISO 12402-3 type approval documentation is available and current for the specific product batch being ordered.
CCS (China Classification Society) Approval — Recognised Organisation Type Approval
China Classification Society (CCS) is a recognised organisation under SOLAS Chapter I, whose type approvals for marine safety equipment are accepted by flag state administrations that recognise CCS as a delegated authority. For commercial inflatable lifejackets manufactured in China and intended for use on SOLAS vessels, CCS type approval provides the recognised organisation approval basis that flag state surveys and port state control inspections require. Procurement teams should confirm CCS approval status and certificate validity for the specific product being sourced, and verify acceptance of CCS approval by the vessel’s flag state administration if outside the standard list of CCS-recognised flag states.
Annual Service and Inspection Requirements — Compliance Management
Commercial inflatable lifejackets require annual service — firing head inspection, CO2 cylinder replacement, bobbin replacement, bladder inflation test, and outer cover inspection — by a qualified service centre in accordance with the manufacturer’s service manual. Service records for each unit must be maintained and made available for flag state survey, classification society inspection, and port state control examination. The service interval for this jacket follows the standard annual schedule applicable to commercial inflatable life jackets under SOLAS Chapter III maintenance requirements. The universal CO2 cylinder compatibility means that the service cylinder replacement component of annual service can be completed using locally sourced cylinders from any major qualified supplier.
Accessories & Variants
Replacement CO2 Cylinder — Universal Annual Service Consumable
Replacement CO2 cylinders for this jacket can be sourced from any of the major lifejacket service consumable suppliers — the core operational advantage of the universal cylinder compatibility design. Confirm the correct cylinder size, weight, and thread specification with the supplier before ordering to ensure compatibility with this jacket’s specific firing head assembly. For fleet operators, sourcing replacement cylinders locally in port at the time of annual service eliminates the advance logistics required for proprietary cylinder supply.
Replacement Automatic Firing Head Bobbin
The water-soluble bobbin in the automatic firing head must be replaced at each annual service regardless of whether the jacket has been activated — the bobbin has a defined service life of one year under SOLAS and manufacturer requirements. Confirm the correct bobbin specification for this jacket’s firing head assembly with the supplier when ordering the annual service kit, to ensure that the replacement bobbin maintains the automatic inflation reliability specification of the original factory-fitted component.
Lifejacket Light — SOLAS-Compliant MOB Visual Distress Signalling
A SOLAS-compliant LED lifejacket light (≥0.75 cd, 50–70 flashes/min, ≥8 hours) should be fitted to this jacket for SOLAS emergency lifejacket inventory use on commercial vessels. Sourcing the lifejacket light from the same supplier as the jacket simplifies fitting, annual inspection documentation, and service scheduling across the combined life jacket and light inventory.
Safety Tether / Safety Line
A safety tether connected to the jacket’s stainless D-rings provides a physical man-overboard prevention restraint for working near open water. Combined with the 170N inflatable lifejacket, a D-ring-attached safety tether provides a dual-layer personal water safety system — tether prevents the event, lifejacket manages the outcome if prevention fails. Confirm the correct tether load rating and length for the specific working position and vessel type with the HSE team.
Available Variants
Inflatable Lifejacket (China) — 170N | Navy Blue / Red Two-Tone Cover | Automatic / Manual Inflation | Universal CO2 Compatibility | Commercial Heavy-Duty Outer | Face-Up Flotation | Stainless D-Rings | SOLAS / ISO 12402-3 Aligned | China Commercial Grade Manufacturing
For the European-branded equivalent at the same 170N specification and similar feature set, refer to the Inflatable Lifejacket Sigma. For inherently buoyant foam emergency lifejacket alternatives (≥103N yoke-type folded format), or working vest applications (74N / 150N) for harbour and open water environments, contact the supplier to confirm the correct variant for your vessel type, operational area, and regulatory compliance requirement.
Get in Touch
If you are sourcing commercial inflatable lifejackets for a fleet equipping project, crew inventory replacement, or large-scale maritime safety programme — or if you need guidance on type approval documentation, service programme design, or volume pricing for procurement within a defined budget — contact us to discuss your requirement and request a formal quotation.
Our team can advise on the correct specification for your operational environment and flag state requirements, confirm type approval documentation, and support procurement planning for fleet-scale life jacket inventory programmes across all vessel types and trading areas.
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