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  • TSP-M Available on all Mechanical Engine Models

    All new mechanical engine orders will include the Touch Screen Panel - Mechanical (TSP-M).

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  • Beware of Counterfeits!

    Verify your engine's authenticity by using Clarke's Serial Number Verification Tool

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  • Clarke's New C13H Models Are Now Available!

    Discover Clarke's new Tier 3 Electronic C13H engine models, available for installations worldwide. 

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  • New Models to Include NSR Heat Exchanger

    DP6H, DQ6H, DR8H, DS0H, and DT2H dry US produced engine  
    models will now include the new serviceable heat exchanger.

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  • Clarke's Industry Best 3 Year Warranty

    As mentioned at NFPA 2023, we now have new lower prices for the 3 year warranty!

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HE vs RadiatorClarke has engineered, tested and approved both heat exchanger and radiator cooled models for your convenience. No matter the factors, we have an engine model that will work for any installation, anywhere in the world.

View the complete HE vs. Radiator Brochure here!

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About Clarke

We lead the world in fire protection for a reason.

Since 1964, we've been a world supplier for diesel fire pump drivers.

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August 11, 2021

New C32H Engine Models

Clarke has just received our listings for new high horsepower constant speed and variable speed (PLD) drivers using Caterpillar based engines! Check out the C32H Models today!

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January 21, 2021

New PLD Ratings at 1760 RPM

Clarke has expanded the line-up of available PLD engines at 1760 RPM's for installations in the United States and US territories.

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April 6, 2020

New C18H Engine Models

Clarke has just received our listings for our new variable speed, pressure limiting driver Caterpillar based engines as well as some new emissionized 1470 rpm ratings.

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