This series features a compact, integrated modular design that allows for flexible combination of essential functions—Filtration, Regulation, and Lubrication—into a single, streamlined assembly.

A key innovation is the 360° transparent bowl cover, which significantly improves visibility and protects the bowl from the environment. The series emphasizes maintenance efficiency, with tool-less filter element replacement for specific models and a modern, ergonomic handwheel on the regulator for easy pressure adjustment. This series is the designated replacement for the discontinued AC-A and AC-B generations.

Series Configurations and Key Specifications

The AC-D series offers multiple standard combinations to suit different application needs. The core specifications are summarized below:

Note: The series also includes a low-pressure range option of 0.02 – 0.2 MPa for precision applications.

Selection and Application Tips

• Replacement Guide: If you are currently using the older AC-A or AC-B series, the AC-D series is the direct successor and recommended replacement.

• Modular Flexibility: You can start with a Filter-Regulator (AC**B-D) and later add a Lubricator module in the field if needed, offering great planning flexibility.

• High-Purity Options: For applications requiring very clean air (e.g., food packaging, precision instruments), choose the AC20C-D configuration with an oil mist separator. Higher-grade micro mist separators (AFD-D series) with 0.01μm filtration are also available as standalone units or for system upgrades.

I hope this description and the detailed specifications are helpful. If you need information on a specific model within the AC-D series (like AC30-D) or its compatible accessories, feel free to ask.