Island City

Palmer Johnson is an authorized Island City distributor specializing in parts support, new applications, and repair. Island City is best known for their wide offering of Dynamic Heat Generators (DHG) but also manufacturer's innovative products such as the Rapid-Extinguishing-Fire-Fighting-System (REFFS), Single Fluid Forward, and more.

  • Island City Dynamic Heat Generator

    Dynamic Heat Generators

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  • Island City Single Fluid Forward Mobile Hydraulic System

    Single Fluid Forward Mobile Hydraulic System

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  • Island City Rapid Extinguishing Fire Fighting System REFFS

    Rapid Extinguishing Fire Fighting System (REFFS)

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  • Island City Fast II Trailer

    FAST II Trailer

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  • Island City Hydraulic Air Compressor1

    Hydraulic Air Compressors

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  • Looking for parts?

    We carry all of them, too. Thousands of parts in stock, ready to ship.

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We're Talking About Island City

Island City Dynamic Heat Generator 1

Tech Corner

What is a Dynamic Heat Generator?

March 16th 2023Read More
Pjps technicians

Island City Service Network

Palmer Johnson's nine-location factory-authorized service center network features:

  • Field service
  • On-site troubleshooting and diagnostics
  • On-site application/installation review
  • Unit removal & installation
  • System and bearing failure analysis
  • Oil sampling and predictive maintenance
  • Specialized tooling & lifting equipment
  • 100% genuine replacement parts
  • Repairs & remans tested to original factory specs
  • 12-month warranty