Powermatic PM1900 manual Fan System

The infrared remote (1Ph version only) can save untold steps back and forth to the DC1900. It also has a timer function that allows programming in up to 99 minutes of run time before the DC1900 shuts off automatically.

time. Eliminating those trips back and forth between a machine and dust collector can increase safety in the shop as well.

Our remote control also has a timer function that allows programming in a specific amount of run time between 1 and 99 minutes. When activated, the timer function allows the POWERMATIC PM1900 to run a specific amount of time before it shuts off automatically.

The POWERMATIC PM1900 comes with a magnetic starter (1Ph version only) that protects the motor from excessive current variations. It also prevents the POWERMATIC PM1900 from restarting unexpectedly should the power go out, and then come back on. When the power is restored, the

On button (on the machine or the remote) must be pushed to restart the machine.

Fan System

We designed a super efficient air system for the POWERMATIC PM1900, based on a specially designed 14”-diameter impeller and housing. The heavy-duty impeller has been optimized to both move large amounts of air and to maintain that volume consistently in a wide range of usage situations.

The fan section develops 1,891 CFM (cubic feet per minute) of airflow at 8” of water. Velocity, also at 8” of water is 5,393.7 FPM (feet per minute). Static pressure is 12.15 inches of water.

To make the POWERMATIC PM1900 compatible with the widest range of machines, it comes with a single 8”-diameter inlet port fitted with a triple 4”-port adapter. Two of the 4” ports come with tethered, friction fit covers that seal them when not in use.

The impeller is specifically

designed for maximum

efficiency and consistency

in the DC1900.

The smooth surfaces and curves of the sheet metal chute (left) enhance airflow and efficiency. This triple 4”-outlet adapter (right) slips onto an 8”-diameter port to provide the most versatility in your shop.

The inlet ports are mounted directly to the blower housing, putting them low on the POWERMATIC PM1900 and on an even plane with the dust outlets on many machines. This alignment keeps more of the hose flat on the floor for safety and eliminates much of the lifting loss higher inlet ports experience to enhance performance.

To further enhance overall airflow we replaced the common flex hose connection between the fan and collector