DC Motor Pump Speed Regulator Enhance the performance and control of your DC motor pump with our precision-engineered speed regulator. This device is designed to offer a seamless and reliable way to adjust the speed of your motor with ease. Key Features: Input Voltage: DC 9-55V Output Voltage: Load Linear Output Current: Up to 40A Continuous Power: 2000W Speed Regulation Type: Current Adjust Speed Range: 0 - 100% Control Frequency: 25KHZ Wiring Type: Palisad Terminal Knob Specification: 100K (148) Product Dimensions: Module Size: 83mm x 56mm x 28mm (L x W x H) Main Board Size: 72mm x 48mm (L x W) Potentiometer Installation Opening: 7mm Package Includes: 1 x DC Motor Pump Speed Regulator This speed regulator is an ideal choice for those looking to optimize the performance of their DC motor pumps, ensuring efficiency and durability in operation.