Wilkerson proportional regulators are designed for quickly adjusting & maintaining set output pressure in automation, packaging, food and automotive applications. These electronic proportional regulators feature high visibility LED display with easy to read characters & front-mount touch controls for easy calibration & setup. Lightweight aluminium construction provides abrasion resistance & durability, and bottom mount exhaust automatically releases pressure upon supply voltage loss. Choose from a broad range of these miniature regulators, available in 45 & 150 psi pressure options on Raptor Supplies.