20 Amp Driver

Our 20 amp Driver is a single channel Pulse Width Modulation (PWM) controller that provides a very cost effective solution for controlling a 12 volt circuit. The 20 amp driver provides a turnkey, plug-and-play controller for use with any VariTech open loop electric or auger exhaust hydraulic driven pre-wet system power unit. Output is indicated on a visual scale of 0 to 10 with 1⁄2 segment increments on the front of the controller. There are four LED indicators on the front panel for visual feedback on system operation.

RUGGED SILICONE KEYPAD
Generates a comfortable user interface.

Standalone 20 amp pwm driver
Perfect for low volume liquid pumps.

AUTOMATIC PUMP SHUTDOWN
Offers system protection from run dry situations.

LED BAR GRAPH
Allows for a wide range of adjustability.

STEP-BY-STEP CALIBRATION
Makes system calibration very simple.

BACKLIT DISPLAy
Provides fast and accurate navigation in low light conditions.

SEALED WEATHERPACK CONNECTORS WITH DUST COVERS
Gives adequate protection from outside elements.

COMPACT, SPACE SAVING DESIGN WITH ALUMINUM MOUNTING BRACKETS
Quick and easy installation with a variety of mounting locations.