The gas spring 100100 from Ressorts SPEC has been engineered specifically for the marine sector, where constant exposure to moisture and salt demands superior corrosion resistance. Its 316L stainless steel cylinder ensures long-lasting performance, while its plastic ball bushing ends allow lightweight, flexible installation without compromising on strength.
Like all SPD™ corrosion-resistant gas struts, the 100100 model has been rigorously tested to endure 500 hours of continuous salt spray under the ASTM B117 standard. This guarantees exceptional protection and reliability even in demanding nautical environments.
With a total deployed length of 325 mm including end fittings, a compressed body length of 289 mm, and a stroke of 120 mm, this spring delivers 500 Newtons of force—an optimal balance of power and size for multiple applications on sailing yachts.
Specifications of the Gas Spring 100100
- Material: 316L stainless steel body with plastic ball bushing end fittings
- Force: 500N, ensuring steady and controlled lifting support
- Stroke: 120 mm
- Total length with end fittings: 325 mm
- Total length without end fittings: 289 mm
- Corrosion resistance: Tested to withstand 500 hours of salt spray (ASTM B117)
Installation / Maintenance
The 100100 gas spring is designed for straightforward installation, thanks to its **plastic ball bushing ends**, which provide a quick and secure snap-on connection. This makes replacement or adjustment simple while ensuring reliable fixation in use.
To extend the product’s service life, it is advisable to rinse with fresh water after sailing and apply a thin layer of silicone spray or lanolin on moving parts. Regular inspection of mounting brackets is recommended to ensure they remain rust-free and properly secured.
Compatibility
DUFOUR → Dufour Yachts
Our review
✔ Pros
- Compact design, suitable for confined spaces on board
- High corrosion resistance with 316L stainless steel construction Lightweight plastic ball bushing ends for easy installation Certified durability under ASTM B117 salt spray testing
✘ Cons
- Plastic end fittings are less robust than stainless steel alternatives
- Requires regular maintenance in marine conditions
Conclusion
The 100100 gas spring offers a **compact yet powerful solution** for Dufour yacht owners seeking dependable hatch or locker support. Its **500N force** combined with its **120 mm stroke** makes it versatile for numerous onboard applications, while its compliance with **ASTM B117 corrosion resistance standards** ensures long-lasting reliability at sea. Though its plastic fittings may require more careful handling compared to stainless steel ends, the 100100 remains an excellent choice for those prioritizing **lightweight, corrosion-resistant performance**
Good to Know
- This gas spring has been tested to withstand **500 hours of continuous salt spray**, confirming its suitability for intensive marine use.
- When considering replacements, always verify three essential parameters: **total deployed length, stroke, and force** to ensure compatibility with your yacht’s fittings.
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