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AZMarine Services
Lifejacket Servicing: Essential for Safety at Sea
Life jackets are critical safety equipment that can save lives in emergencies. However, without regular servicing, even the most reliable life jacket can fail when needed most. Professional servicing per SOLAS & MSC.81(70).
10,000+
Lifejackets/year
5+
Brands
SOLAS
MSC.81(70)
3-5
Days turnaround
SOLAS Approved
Introduction to Lifejacket Servicing
Essential Servicing for Maritime Safety
Lifejackets are critical safety devices that can save lives in emergencies. However, without regular servicing, even the most reliable lifejacket can fail when needed most. Professional servicing ensures compliance with international maritime safety standards.
- Ensure compliance with international maritime safety regulations
- Extend equipment lifespan (7–15 years)
- Maintain inflation system and buoyancy chamber accuracy
- Early damage detection, prevent dangerous failures
Why Regular Servicing Matters
Ensure safety and international regulatory compliance
Ensure Safety Compliance
Regular servicing ensures compliance with international maritime safety standards including SOLAS Chapter III, MSC.81(70) — mandatory for PSC inspections.
Prolong Lifespan
Proper maintenance extends lifejacket lifespan from 7 to 15 years depending on brand: Besto (10 years), Viking (15 years), Survitec (10–15 years), Lalizas (7–8 years).
Maintain Performance
Ensure inflation system and buoyancy chambers work perfectly. Inspect CO2 cylinders, hydrostatic activators, safety valves — critical for automatic activation upon immersion.
Avoid Unexpected Failures
Early detection of wear, corrosion, and component damage before they lead to life-threatening failures. Prevent unexpected malfunctions during emergencies.
CO2 System Inspection
CO2 Inflation System Check
The CO2 inflation system is the most critical component of an inflatable lifejacket. Our technicians perform detailed inspections of CO2 cylinders, automatic hydrostatic inflators, and manual pull mechanisms to ensure proper inflation during emergencies.
- Verify CO2 cylinder weight using electronic scales
- Inspect activation mechanism and safety valves
- Test inflation chamber airtight integrity
- Replace expired or failed CO2 cylinders
Brand Lifespan & Servicing Requirements
Detailed information about lifejacket brands we service
| Brand | Expected Lifespan | Servicing Requirement |
|---|---|---|
| Besto | Up to 10 years | Annual servicing required |
| Eval | 7–10 years | Dependent on usage conditions |
| Lalizas | 7–8 years | Regular maintenance required |
| Viking | Up to 15 years | Annual inspection with proper care |
| Survitec | 10–15 years | Periodic professional servicing |
Servicing Process
Professional 5-step process per SOLAS & MSC.81(70) international standards
1
Visual Inspection
Inspect physical damage: tears, abrasions, UV degradation, stitching integrity. Verify labels, serial numbers, and service history.
2
Buoyancy Testing
Detect inflation chamber leaks. Verify buoyancy capacity meets manufacturer safety specs. Minimum 24-hour pressure hold test.
3
CO2 Inflation System
Inspect CO2 cylinders (weight, expiry), automatic hydrostatic inflators, manual pull mechanisms. Ensure proper inflation during emergencies.
4
Cleaning & Replacement
Clean lifejacket fabric, replace damaged or expired components: CO2 cylinders, lifejacket lights, retro-reflective tape, lanyards, whistles, buckles.
5
Reassembly & Certification
Reassembly per manufacturer procedures. Final quality check. Issue SOLAS compliance certificate with updated service record for PSC inspection.
Equipment & Components
Key lifejacket components inspected and serviced
Inflatable lifejacket
CO2 cylinder
Hydrostatic valve
Lifejacket light
Retro-reflective tape
Survival whistle
Lifejacket Classification
Types of lifejackets and corresponding servicing requirements
Inflatable Lifejacket 150N
- Auto-inflates when entering water
- 150 Newton buoyancy — offshore standard
- Annual servicing mandatory
- Check CO2 cylinder, hydrostatic trigger
- 10–15 year lifespan with proper maintenance
Inflatable Lifejacket 275N
- 275N buoyancy — for heavy protective clothing
- Dual chamber or twin bladder
- Dual check: both chambers independently
- Integrated buddy line, flash light, whistle
- Service cycle: 12 months
Foam Lifejacket 100N
- Fixed 100N buoyancy — no inflation needed
- No CO2 system to maintain
- Check: fabric, straps, buckles, reflective tape
- Replace water light and survival whistle
- Lifespan: per actual condition
Detailed Inspection Checklist
All items inspected per MSC.81(70) during each servicing
External Inspection
- Fabric condition: tears, abrasion, UV degradation
- Seams and joints: no fraying, no stretching
- Buckles, straps, harness: secure
- SOLAS reflective tape: intact, correct position
- Labels: vessel name, serial, service date
- Waterproof pocket: intact
Inflation System
- CO2 cylinder: weight meets standard (electronic scale)
- CO2 cylinder: no corrosion, expiry valid
- Hydrostatic trigger (Hammar, Halkey-Roberts)
- Manual pull mechanism: functioning
- Pressure relief safety valve: not jammed
- Oral inflation tube: intact
Buoyancy & Sealing
- Inflate to working pressure
- Hold pressure minimum 24 hours — leak ≤ 5%
- Soap spray test for valve leaks
- Check bladder welds/seals
- Buoyancy meets manufacturer specs (150N/275N)
- Dual chamber: test each chamber independently
Accessories & Components
- Lifejacket light: working, battery valid
- Survival whistle: functional, attached
- Buddy line: no wear, sufficient length
- Lifting loop: load-bearing, no fraying
- Crotch strap: intact, buckle functional
- Spray hood (if fitted): no tears, deployment system ok
Why Choose AZMarine
Trusted partner for lifejacket servicing
Certified Expertise
Factory-trained technicians certified by major lifejacket manufacturers including Viking, Survitec, Besto, Lalizas, and Eval.
SOLAS/IMO Compliant
All services meet SOLAS Chapter III, MSC.81(70), and IMO resolution standards. Documentation accepted by all classification societies.
Advanced Diagnostics
State-of-the-art pressure testing, leak detection, and inflation system diagnostic equipment for accurate results.
Nationwide Service
Service available at major ports across Vietnam. Pick-up and delivery arrangements. Fast turnaround times.
Lifejacket Brands
We service all leading lifejacket brands
Besto
Netherlands
Inflatable lifejackets 150N/275N
Viking
Denmark
SOLAS lifejackets, industrial lifejackets
Survitec
United Kingdom
Crewsaver, RFD — professional lifejackets
Lalizas
Greece
Inflatable lifejackets 150N/170N
Eval
Greece
Inflatable lifejackets, foam lifejackets
Certifications & Standards
Internationally certified services, recognized by maritime authorities
SOLAS Chapter III
Compliant with SOLAS Chapter III life-saving appliance regulations
MSC.81(70)
IMO resolution on lifejacket inspection and maintenance
ISO 9001:2015
Certified quality management system
VR Approved
Vietnam Register approved
The AZMarine team serviced over 200 lifejackets for our fleet, with fast and professional service.
Frequently Asked Questions
Inflatable lifejackets should be professionally serviced at least every 12 months per SOLAS regulations. More frequent inspection may be needed for lifejackets in harsh or heavy-use environments.
Visual checks can be done by crew, but professional servicing must be performed by certified technicians using manufacturer-approved procedures and parts. DIY servicing will not produce valid certification for PSC inspections.
If a lifejacket fails inspection, our technicians will provide a detailed report of the issues and recommend repair (if economically viable) or replacement. We can supply new lifejackets from our extensive inventory of major brands.
Check the service label on each lifejacket — it shows the last service date and next due date. Signs of needed servicing: expired CO2 cylinder, visible fabric damage, faded reflective tape, corroded buckles, or any deployment not followed by professional re-packing.
Standard turnaround is 3–5 business days for a batch of lifejackets. Priority service is available for urgent requests with 24–48 hour turnaround. Contact us in advance to arrange scheduling for large quantities.
Lifespan depends on brand and storage conditions: Besto up to 10 years, Eval 7–10 years, Lalizas 7–8 years, Viking up to 15 years, Survitec 10–15 years. Prerequisite is annual professional servicing per manufacturer procedures.
Yes. Inflatable lifejackets in particular require mandatory annual professional servicing due to their complex CO2 systems. Foam lifejackets also need periodic inspection: fabric condition, straps, buckles, reflective tape, lifejacket lights, and whistles. Inspection ensures equipment readiness when needed.
Need Lifejacket Servicing?
Contact us now for free consultation and a quick quote. Our team of experts is ready to serve at all major ports nationwide.