850 mm telescopic gas spring 50 kg – code: M3550850 – Trem

Trem telescopic gas spring 850 mm 50 kg (code M3550850)

The telescopic gas spring Trem M3550850 is a hardware solution designed to support the opening and holding in position of doors, hatches, and panels in nautical and plant engineering contexts. It is made with chrome-plated steel rod with thickness and body coated with epoxy powders, a combination chosen for use in contexts where robust finishes and good resistance to external agents are required.

This version is identified by open length 850 mm and reaction 50 kg (F1). The end is prepared with eye hole 8 mm, useful for pairing with fastenings and accessories compatible with this type of attachment.

Features and construction details

Materials and protections

• Chrome-plated steel rod with thickness (manufacturer's indication), for a smooth sliding surface suitable for continuous use.
• Body with epoxy powder coating, designed to protect the external part and maintain the component's appearance over time.
• Resistant to the marine environment (as per product description), useful indication for installations on boats and in areas exposed to humidity and salt spray.

Main data of variant M3550850

Below are the available data for the variant corresponding to code M3550850:

• Item / manufacturer code: M3550850
• Open length: 850 mm
• Body Ø: 22 mm
• Stroke: 360 mm
• Rod Ø: 10 mm
• Reaction: 50 kg (F1)
• Connection: eye hole 8 mm

Typical applications (nautical and plant engineering)

Telescopic gas springs are commonly used as mechanical support to facilitate the opening and handling of hinged or sliding elements. In a context of nautics and onboard systems, this type of component is often chosen for its practicality in technical spaces and for the possibility of achieving more controlled openings.

Examples of use

• Hatches and lockers (access to technical or storage compartments).
• Doors of compartments and service panels.
• Hatches and inspection openings, where opening support is useful.
• Technical furnishings and panels in operational areas (cabins, consoles, plant compartments), when dedicated mechanical support is required.

Final compatibility always depends on the installation project (geometries, fastening points, levers, and clearances). In case of replacement, it is advisable to carefully compare the data of the existing spring with those of the chosen variant.

Operational advantages

• Components suitable for exposed environmentsthe description “resistant to the marine environment” and the finishes (chrome plating and epoxy painting) make it a consistent choice for nautical applications.
• Simpler choice based on parametersOpen length, stroke, diameters, and reaction are useful data for selecting the correct variant.
• Eye hole attachment: common hardware solution, practical for matching with compatible pins and supports.
• Identifiable spare part: the code M3550850 allows for orderly management of maintenance and replacements.

Usage and notes for selection

How to verify the correct spring

To avoid errors during ordering or replacement, it is good practice to check:

• Code reported on the existing spring (if present) and comparison with M3550850.
• Open length and stroke, to ensure that the travel is suitable for the intended opening.
• Body diameter and rod diameter, to check dimensions and compatibility with brackets and housings.
• Type of socket: indicated in this datasheet eye hole 8 mm; verify that the onboard supports are consistent.
• Force: the variant is indicated with 50 kg (F1); if in doubt, compare with the installed spring or with the hatch/door design.

General installation instructions

Installation methods depend on the application and the hardware used. In the nautical field, it is advisable to:

• check the alignment of the anchoring points to avoid lateral stresses;
• ensure that the available stroke does not lead to abnormal end-of-stroke compared to the hatch kinematics;
• use accessories and pins compatible with eye hole 8 mm and with the component's dimensions.

If you are replacing an existing spring, comparing dimensional parameters is often the quickest method to confirm the choice, along with verifying the article code.

Usage context

This telescopic gas spring falls into the category Hardware and is suitable for typical uses of hydraulics and hardware on board, where material reliability and protective finishes are important factors in component selection.

FAQ – Frequently Asked Questions

What is the code of the telescopic gas spring in this datasheet?

The product code of the described variant is M3550850 (Trem).

What are the main measurements of the Trem M3550850 spring?

The available data indicate: open length 850 mm, stroke 360 mm, body Ø 22 mm and rod Ø 10 mm.

What reaction does this gas spring have?

The declared reaction for the M3550850 variant is 50 kg (F1).

What type of attachment is provided?

The datasheet reports an 8 mm eyelet hole. It is advisable to check that the pins and brackets of the installation are compatible with this attachment.

Is it suitable for use in a marine environment?

Yes, the description states that the springs are resistant to the marine environment and are made with a thick chrome steel rod and a body coated with epoxy powders.