OMS Diver's Alert Marker, 3.3' Long (1 Meter), Closed, Open Bottom and No-Lock LP Connector, w/ OPV (~ 3 kg lift) Review
Research checked · Not scored

Review
Manufacturer information and review searches have been checked. No eligible independent overall rating was verified, so this product remains unscored.
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This one-metre OMS marker listing identifies SKU OM40415 and describes a hybrid inflation arrangement with a no-lock fitting, overpressure valve and stainless line-attachment D-ring. The current selector offers pink and orange.
Consider before buying
The page mixes closed-bottom and self-sealing open-bottom wording, mentions both one-metre and six-foot lengths, and gives different colours in its prose. Confirm the supplied SKU and construction with the seller before purchase. The photograph shows the pink range variant, not proof of every selectable version.
Our take
The small packed format may suit a pocket-carried marker, but the contradictory specification prevents a confident final recommendation. Compare the more consistently described yellow OM40414 if that colour fits your agreed signalling procedures. No rating was borrowed from another size or inflation design.
Specifications at a glance
- Equipment type
- Surface marker buoy
- Listed SKU
- OM40415
- Listing length
- 1 m / 3.3 ft; prose also mentions 6 ft
- Selector colours
- Pink / orange
- Valve
- OPV with pull cord
- Construction
- Bottom configuration requires confirmation
Compare an alternative
A closer look at Diver's Alert Marker, 3.3' Long (1 Meter), Closed, Open Bottom and No-Lock LP Connector, w/ OPV (~ 3 kg lift)
Editorial profile written
Questions to settle before buying
Based on the equipment type in the researched profile.
- What is the exact part number and compatible model or revision?
- Is fitting a user task or does the manufacturer require an authorised technician?
- Does the listed package contain the quantity and fittings you need?
Explore the related equipment section →
What still needs checking
Independent review coverage and model updates still need ongoing research.
We have not yet added independent review evidence for this entry. Manufacturer claims do not establish long-term reliability, value or a performance score.
Where this research comes from
Read the source ↗ · Open the product listing ↗
Exact product name and URL in manufacturer feed · cached source, collected 2026-10-02 · Catalogue audit 2026-10-02.
Source matching and feature extraction are automated. An editorial profile, independent review and hands-on test are separate things; none is implied by this audit.










