UL/FM Drivers with PLD Discharge Pressure Control
All Clarke PLD engines meet NFPA-20 and NSPS Emission Limits for USA. Our engines are certified by Underwriters Laboratories (ULl & cUL). Factory Mutual (FM) pending.
When choosing an engine for your application, remember that each engine has a minimum speed of operation. To determine if the Clarke PLD engine can reduce enough pressure for your installation, review your project either by using our PLD Calculator or submitting the PLD Application Form.
Click an engine series below to obtain speed and power data for specific models:
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