4x Lalizas Automatic Lifejacket Re-Arming Bobbins Adult and Child
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4x Lalizas Automatic Lifejacket Re-Arming Bobbins Adult and Child
Lalizas marine equipment – UK stock
Set of four replacement water-activated elements for compatible Lalizas automatic inflatable lifejackets.
Each bobbin is a single-use component within the automatic inflator. When immersed, the water-sensitive element releases the firing mechanism so the CO₂ cylinder can inflate the lifejacket.
Technical Specifications
| Brand | Lalizas |
| Product type | Automatic lifejacket re-arming bobbins / water-activated devices |
| Quantity | 4 |
| User sizes | Compatible systems may be fitted to adult or child lifejackets |
| Function | Water-sensitive trigger element for an automatic inflator |
| Use cycle | Single use after activation or water-triggered deployment |
| Not included | CO₂ cylinder and any other model-specific re-arming components |
Applications and compatibility
For selected automatic Lalizas adult and child inflatable lifejackets whose manual and inflator specify this bobbin type.
- Used across selected Alpha, Sigma, Delta and Lamda automatic lifejacket systems; series name alone is not proof of fit.
- Check the complete lifejacket model, inflator head, cylinder size and re-arming instructions before ordering.
- Do not use in a manual-only inflator or substitute for another shape or type of water-sensing element.
- A complete re-arm may also require a correct, serviceable CO₂ cylinder, seals, indicators or cap.
Re-arming, inspection and package contents
- Work in a clean, completely dry area and follow the exact lifejacket/inflator manual.
- Remove all used components, inspect the mechanism and install the bobbin in the specified orientation.
- Check the CO₂ cylinder for corrosion, damage, correct weight and intact seal before fitting.
- Confirm all armed/ready indicators show correctly, then perform the prescribed leak and inspection checks.
- Package contains: four Lalizas automatic re-arming bobbins; CO₂ cylinder is not included.
Questions & Answers
Will these fit every Lalizas automatic lifejacket?
No. Match the full lifejacket model and inflator type to the manufacturer instructions before ordering.
Does the pack include CO₂ cylinders?
No. It contains four water-activated bobbins only.
When must a bobbin be replaced?
Replace it after activation, water exposure, damage, expiry or whenever the lifejacket service instructions require.
Can I re-arm the lifejacket using only a new bobbin?
Not always. The correct cylinder, seals, indicators and other components must also be inspected or replaced as specified for that model.
Note: Please check the specifications and compatibility details above before ordering. For fitment questions, contact us via 4boats.co.uk.
For the products under £150 the shipping is £6.99.
Free delivery for most items over £150.
