Kidde Mariner 210 4 lb ABC Dry Chemical Marine Fire Extinguisher, USCG 5-B Rated (MPN 21030904K)

The Kidde Mariner 210 is a 4 pound ABC dry chemical fire extinguisher built for use aboard marine vessels. It carries a UL rating of 2A:10-B:C and a USCG rating of 5-B, making it suitable for common combustible fires (Class A) as well as flammable liquid and electrical equipment fires (Class B:C). The extinguisher body is constructed from stainless steel and aluminum, materials chosen to resist corrosion in a marine environment and support Kidde's 12 year service-free life and warranty on the unit.

The Mariner 210 discharges its dry chemical agent in 13 to 15 seconds and is rated for operation across a wide temperature range, from -40 F up to 120 F (-40 C to 49 C), and is tested to 300 psi. It is a disposable, one-time-use extinguisher rather than a rechargeable unit. A polymer mounting bracket is included, using a plastic strap retainer with fold-down straps (Model 322057) that fastens to a wall so the extinguisher stays secured and accessible for emergency use; a wall hanger option is also available for simple hang-and-store mounting. For a more rigid, metal-strap mount, Kidde's steel bracket (Model 420118) is sold separately.

Under USCG motorboat fire extinguisher minimum requirements, a single 5-B rated extinguisher like the Mariner 210 satisfies the requirement for boats under 26 feet, and it can be paired with a second 5-B unit to help meet the two-extinguisher requirement for boats between 26 and 40 feet.

Specifications

• Brand: Kidde
• Manufacturer Part Number: 21030904K
• Model: MAR210
• UL Rating: 2A:10-B:C
• USCG Rating: 5-B
• Agent Type: Dry chemical (ABC)
• Agent Charge: 4.0 pounds
• Discharge Time: 13 to 15 seconds
• Temperature Limits: -40 F to 120 F (-40 C to 49 C)
• Tested Pressure: 300 psi
• Construction Material: Stainless steel and aluminum
• Mounting Bracket: Polymer bracket with plastic strap retainer and fold-down straps, included (Model 322057)
• Warranty: 12 years
• Weight: 6.9 pounds
• UPC: 047871309047
• Extinguisher Type: Disposable

Frequently Asked Questions

What is the UL rating of the Kidde Mariner 210 fire extinguisher? The Kidde Mariner 210 (MPN 21030904K) carries a UL rating of 2A:10-B:C, covering Class A common combustible fires as well as Class B flammable liquid and Class C electrical equipment fires.

Is the Mariner 210 USCG approved for boats? Yes, the Mariner 210 is USCG rated 5-B and approved for use on marine vessels.

How much extinguishing agent does the Mariner 210 hold? It has an agent charge of 4.0 pounds of dry chemical.

How long does the Mariner 210 discharge for? Discharge time is 13 to 15 seconds once activated.

What temperature range can the Mariner 210 be stored and used in? It is rated for operation from -40 F to 120 F (-40 C to 49 C), so it can be kept aboard in most marine climates.

What is the Mariner 210 fire extinguisher made of? The body is constructed of stainless steel and aluminum for corrosion resistance in marine environments.

Does the Mariner 210 come with a mounting bracket? Yes, it includes a polymer mounting bracket that uses a plastic strap retainer with fold-down straps (Model 322057) to secure the extinguisher to a wall.

Can I mount the Mariner 210 with a steel bracket instead of the included plastic one? Yes, Kidde makes a steel bracket with metal straps (Model 420118) that is sold separately from the Mariner 210 as its own part.

Is the Mariner 210 rechargeable or disposable? The Mariner 210 is a disposable, one-time-use fire extinguisher rather than a rechargeable unit.

What size boat does the Mariner 210 meet fire extinguisher requirements for? As a 5-B rated extinguisher, one Mariner 210 satisfies the USCG minimum requirement of one 5-B unit for boats under 26 feet.

What warranty comes with the Mariner 210? Kidde backs the Mariner 210 with a 12 year service-free life and warranty.

How much does the Kidde Mariner 210 weigh? The Mariner 210 fire extinguisher weighs 6.9 pounds.