Features & Specifications:
The Model SP Controller is a controller designed to accurately, simply and economically operate and control so- lenoid-controlled AODD pumps.
The Polytrace Model SP has all the features you’ve been look- ing for in one compact unit.
- The Model 420 will work with all Wilden AOD and AOD pumps
- All variables are set using the 4- key touchpad located on the face, with no multi- ple-screens to deal with
- The unit provides 12 volts DC from its internal power supply to operate the pump
- Pump speed can be varied from .05 to 3600 Seconds/Stroke anytime, even when the pump is running