Telescopic gas spring 550 mm 15 kg - code: M3515550 - Trem

Trem 550 mm 15 kg telescopic gas spring (code M3515550)

The telescopic gas spring Trem code M3515550 It is a hardware component designed to support the opening and holding in position of doors, hatches, and panels, in contexts where more controlled movements and practical management of openings are needed. It is a typical solution for onboard applications and technical installations, where the choice of the correct spring depends on size, stroke, and required force.

This version is identified by the combination 550 mm and 15 kg, useful as a quick reference during replacement or configuration of a new assembly. The product is made with chrome-plated steel rod with thickness and body coated with epoxy powders, features that contribute to good surface protection. It is also indicated as resistant to the marine environment, an important aspect for use in nautical environments.

Features and construction details

The Trem M3515550 gas spring is designed to integrate into opening systems with eyelet attachments. The choice of materials and surface treatments is aimed at use in exposed environments, typical of nautical maintenance and outfitting.

Materials and finishes

• Rod in thick chrome steel.
• Body with epoxy powder coating.
• Resistant to the marine environment (manufacturer's indication).

Main data (version M3515550)

• Product code: M3515550
• Open length: 550 mm
• Reaction (F1): 15 kg
• Body Ø: 19 mm
• Stroke: 229 mm
• Rod Ø: 8 mm
• Eyelet hole: 8 mm

Codes and traceability

For an orderly management of purchases and spare parts, you can refer to the following identifiers:

• SKU: TREM0000069
• Supplier code: M3515550
• Brand / supplier: TR.EM S.R.L – TRECCIATURA EMILIANA (Trem)

Typical applications

Telescopic gas springs are commonly used to facilitate opening and support holding in position of hinged elements. In nautical and plant engineering fields, they are often chosen for their practicality in technical spaces and for the possibility to correctly configure force and dimensions according to the project.

Where it can be used

• Hatches and gavoni onboard.
• Doors of technical compartments and paneling.
• Hatches and inspection openings (depending on the mounting geometry).
• Technical outfitting and furnishings where gas spring support for opening is required.

Operational advantages

In a professional context, choosing the correct gas spring simplifies the management of openings and contributes to a neater installation. The Trem M3515550 combines a defined dimensional configuration with materials and finishes oriented towards use in demanding environments.

Strengths

• Clear configuration for selection and replacement: 550 mm and 15 kg.
• Surface protection thanks to chrome plating of the rod and epoxy coating of the body.
• Suitable for marine environment, useful for nautical applications.
• Eyelet attachment with 8 mm hole, practical for many installations with dedicated hardware.

Usage and notes for selection

To achieve a correct result, the gas spring must be selected and installed considering not only the nominal force but also the system geometry (hinge positions, fixing points, opening angle, and clearances). In the nautical field, it is also important to evaluate exposure to humidity and salt and to schedule periodic hardware inspections.

Practical advice before purchase

• Check the measurements of the existing spring (open length and stroke) to avoid mechanical incompatibilities.
• Check the diameters (body and rod) and the type of attachment: here is present eye hole 8 mm.
• Compare the code (M3515550) if you are performing a direct replacement.

Installation and maintenance notes

• Use hardware and fixing points suitable for the type of application and support (panel/structure).
• In a marine environment, it is good practice to perform periodic inspections and keep the articulation points clean.
• If the opening is too “hard” or too “light,” it may be necessary to review the force choice or the position of the anchoring points.

FAQ – Frequently Asked Questions

What is the code of the Trem telescopic gas spring of 550 mm and 15 kg?

The product code indicated for this version is M3515550 (SKU: TREM0000069).

What are the main dimensions of the Trem M3515550?

For version M3515550, the following are reported: open length 550 mm, stroke 229 mm, body Ø 19 mm, and rod Ø 8 mm.

What type of attack does this gas spring have?

An eyelet attachment with an 8 mm hole is recommended. Before purchase, it is advisable to check compatibility with existing hardware.

Is the spring suitable for use in a marine environment?

Yes, the available information indicates it is resistant to the marine environment. It also features a thick chrome steel rod and a body coated with epoxy powders.

How do I choose the correct spring to replace the existing one?

Compare the data of the installed spring with those of the product: open length, stroke, diameters, and type of attachment (eyelet hole). If available, also check the code printed or reported on the component.