Quick Summary
The Kidde Mariner 10 is a marine fire extinguisher for boats and watercrafts with a 10-B:C rating and model MAR10. It is intended for basic fires common to watercraft and is described as approved when mounted with the included approved plastic strap bracket.
Key listed details include 2.5 lbs. of sodium bicarbonate fighting agent, an operating pressure of 100 PSI, and a pressure indicator with a green charged range. The product also includes a safety pin and metal valve assembly.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Brand | Kidde, used here as part of the product name. |
| Model | MAR10, the exact model identifier. |
| Product type | Marine fire extinguisher for boats and watercrafts. |
| Fire rating | 10-B:C, which identifies the fire classes named for this extinguisher. |
| Fighting agent | 2.5 lbs. of sodium bicarbonate fighting agent. |
| Operating pressure | 100 PSI, a specification buyers may compare for model identification. |
| Included bracket | Approved plastic strap bracket included for mounting. |
| Listing approvals | UL listed and described as US Coast Guard approved when mounted with the included approved bracket. |
What to Compare Before Buying
- Fire rating: This unit is rated 10-B:C. Compare that rating with the type of fire protection you want for the boat or watercraft.
- Mounting setup: Approval is tied to mounting with the included approved plastic strap bracket, so check that this matches your planned installation.
- Service check features: The pressure indicator shows when the arrow is in the green. Compare that style of check with your preference for routine inspection.
- Physical build: The extinguisher uses metal components. Compare the listed construction with the storage and handling needs of your vessel.
What Is Included
- Kidde Mariner 10 fire extinguisher
- Approved plastic strap bracket
Before You Decide
Confirm the MAR10 model, the 10-B:C rating, and the included mounting bracket before choosing an offer. If the extinguisher will be mounted on a boat or watercraft, make sure the selected setup matches the stated approval condition and your planned location.





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