The Festo MS4-EM1FR-1/4-D6-C-P-M-AG-BAR-WPE-B is a versatile pneumatic service unit designed for efficient air preparation in industrial automation systems. Featuring a compact grid dimension of 40, 62 mm, this unit combines an on/off valve with a filter regulating valve, ensuring optimal air quality and system performance. It includes a manual condensate drain and an analog pressure gauge, making it ideal for applications requiring precise pressure control. With a corrosion resistance class of CRC 2, it is suitable for indoor environments where moderate condensation may occur. Enhance your pneumatic system's reliability with this robust Festo service unit.