Contact
MM ring lifebuoy with SOLAS reflective tape and four grab lines

MM ring lifebuoy with SOLAS reflective tape and four grab lines

Some views are studio renderings of the product; colour and detail may vary slightly.

Lifebuoys & Lifelines

MM Lifebuoy Model: MMLB 2.5 & MMLB 4

Model: MMLB-2.5 / MMLB-4

Ring lifebuoys in two models, MMLB 2.5 and MMLB 4: IRS type approval for the MMLB 2.5 and CE for the MMLB 4, as stated by MM.

Request a quoteDownload catalogueEnquire on WhatsAppSend an email
Outer diameter
720 mm
Inner diameter
420 mm
Depth
100 mm
Buoyancy
180 N

Product overview

Ring lifebuoys in two models, MMLB 2.5 and MMLB 4: IRS type approval for the MMLB 2.5 and CE for the MMLB 4, as stated by MM.

Part of Lifebuoys & Lifelines: Ring lifebuoys and a lifeguard rescue float; the buoyant lifeline is under Life-Saving Appliances.

Key specifications

Model
MMLB-2.5 / MMLB-4
Outer diameter
720 mm
Inner diameter
420 mm
Depth
100 mm
Weight
2.8 kg (MMLB 2.5), 4.0 kg (MMLB 4)
Buoyancy
180 N
Drop height
30 m
Shell
Highly visible orange high-density polyethylene, filled with polyurethane foam
Reflective tape
SOLAS reflective tape
Grab line
Through four equally spaced points, both ends fitted for strength
UV
Built-in UV inhibitors against fading
Optional accessories
Stainless steel lifebuoy bracket; orange floating lifeline, 8 mm × 30 m; lifebuoy S.I. light

Figures from MM’s product listing.

Approvals

What this approval demands: the tests

As stated by MM Techno Plast. The register lists the certificates MM holds; ask for a copy of any you need with your quote.

Brochure

MM brochure for the MM Lifebuoy Model: MMLB 2.5 & MMLB 4

Downloads

  • MM Techno Plast catalogue 2026PDF, 7.9 MB, after a short formDownload

Goes with it

Light and line.

The light and the buoyant line MM lists to go with the ring; the vessel’s survey says which are fitted.

All Lifebuoys & Lifelines

Before you specify.

All buyer guides