Proax In-stock AC-D Series Program
Fast Delivery Meets Versatility: The All-New SMC AC-D Series


Key benefits
Explore how the SMC AC-D Series delivers unmatched versatility, efficiency, and reliability. Designed with modern features and user-friendly assembly, this series is built to simplify your operations while maximizing performance.
A sleek, upgraded design that stands out.

Piping adapters and modular switches designed for any application.

Easy to assemble, saving you time and effort.

Enhanced visibility and resistance to environmental challenges.
Why Choose the AC-D Series?
Designed to outperform the competition with unmatched versatility and efficiency.

Engineered for easy handling and seamless integration into your systems.

Compact designs free up valuable space in your workspace or equipment layout.

Choose from numerous orientations and configurations to match your specific needs.

Reduce operational costs without compromising on performance or quality.

Ready When You Need It
Fast Shipping
- Immediate shipping on in-stock items
- Minimize downtime with quick delivery
- Rapid deployment with multiple configurations
What's New in AC-D Series
Discover the latest improvements and innovations in our modular F.R.L. units

Better Visibility
360° visibility with transparent bowl guard. The inside is visible from any angle, allowing easy checking of condensate levels and remaining oil amount.

2-Layer Bowl Construction
New protective design with transparent bowl guard covering polycarbonate inner bowl. Prevents direct contact with corrosive chemicals and oil splash.

Right Angle Square Type Pressure Gauge
New pressure gauge design with adjustable direction in 90° increments. Scale plate direction can be changed based on piping orientation.

Cross Adapter Integration
New cross adapter allows device connections on top, bottom, left, and right with spacer mounting. Enables multi-directional piping configuration.
Explore the SMC AC-D Series: Configurations for Every Need
Browse our ready-to-ship options below. Need something custom? Other variations are also available.

Modular Air Filters
AF
Part Number | Price | In-stock | Thread Type | Drain Type | Filtration Rating | |
---|---|---|---|---|---|---|
AF20-N02C-CZ-D | 1/4 NPT | Automatic Drain | 5 microns | |||
AF20-N02-CZ-D | 1/4 NPT | Manual Drain | 5 microns | |||
AF30-N03D-Z-D | 3/8 NPT | Automatic Drain | 5 microns | |||
AF30-N03-Z-D | 3/8 NPT | Manual Drain | 5 microns | |||
AF40-N04D-Z-D | 1/2 NPT | Automatic Drain | 5 microns | |||
AF40-N04-Z-D | 1/2 NPT | Manual Drain | 5 microns | |||
AF50-N06-Z-D | 3/4 NPT | Manual Drain | 5 microns | |||
AF50-N06D-Z-D | 3/4 NPT | Automatic Drain | 5 microns | |||
AF60-N10-Z-D | 1 NPT | Manual Drain | 5 microns | |||
AF60-N10D-Z-D | 1 NPT | Automatic Drain | 5 microns |

Mist Separator
AFM
Part Number | Price | In-stock | Thread Type | Drain Type | Filtration Rating | |
---|---|---|---|---|---|---|
AFM20-N02C-CZ-D | 1/4 NPT | Automatic Drain | 0.3 microns | |||
AFM20-N02-CZ-D | 1/4 NPT | Manual Drain | 0.3 microns | |||
AFM30-N03D-Z-D | 3/8 NPT | Automatic Drain | 0.3 microns | |||
AFM30-N03-Z-D | 3/8 NPT | Manual Drain | 0.3 microns | |||
AFM40-N04D-Z-D | 1/2 NPT | Automatic Drain | 0.3 microns | |||
AFM40-N04-Z-D | 1/2 NPT | Manual Drain | 0.3 microns |

Modular Micro Mist Separators
AFD
Part Number | Price | In-stock | Thread Type | Drain Type | Filtration Rating | |
---|---|---|---|---|---|---|
AFD20-N02C-CZ-D | 1/4 NPT | Automatic Drain | 0.01 microns | |||
AFD20-N02-CZ-D | 1/4 NPT | Manual Drain | 0.01 microns | |||
AFD30-N03D-Z-D | 3/8 NPT | Automatic Drain | 0.01 microns | |||
AFD30-N03-Z-D | 3/8 NPT | Manual Drain | 0.01 microns | |||
AFD40-N04D-Z-D | 1/2 NPT | Automatic Drain | 0.01 microns | |||
AFD40-N04-Z-D | 1/2 NPT | Manual Drain | 0.01 microns |

Pressure Regulator
AR(K)
Part Number | Price | In-stock | Thread Type | |
---|---|---|---|---|
AR20K-02-D | 1/4 Rc (BSPT) | |||
AR20K-N02-Z-D | 1/4 NPT | |||
AR30K-03-D | 3/8 Rc (BSPT) | |||
AR30K-N03-Z-D | 6 | 3/8 NPT | ||
AR40K-04-D | 1/2 Rc (BSPT) | |||
AR40K-N04-Z-D | 1/2 NPT | |||
AR50K-06-D | 3/4 Rc (BSPT) | |||
AR50K-N06-Z-D | 3/4 NPT | |||
AR60K-10-D | 1 Rc (BSPT) | |||
AR60K-N10-Z-D | 1 NPT |

Modular Filter Regulators
AW(K)
Part Number | Price | In-stock | Thread Type | Drain Type | Filtration Rating | |
---|---|---|---|---|---|---|
AW20-02C-C-D | 1/4 Rc (BSPT) | Automatic Drain | 5 microns | |||
AW20-N02C-CZ-D | 1/4 NPT | Automatic Drain | 5 microns | |||
AW30K-03D-D | 3/8 Rc (BSPT) | Automatic Drain | 5 microns | |||
AW30K-N03D-Z-D | 3/8 NPT | Automatic Drain | 5 microns | |||
AW40K-04D-D | 1/2 Rc (BSPT) | Automatic Drain | 5 microns | |||
AW40K-N04D-Z-D | 1/2 NPT | Automatic Drain | 5 microns |

Modular Lubricators
AL
Part Number | Price | In-stock | Thread Type | Drain Type | Filtration Rating | |
---|---|---|---|---|---|---|
AL20-N02-3CZ-D | 1/4 NPT | Polycarbonate Bowl | With Drain | |||
AL30-N03-3Z-D | 3/8 NPT | Polycarbonate Bowl | With Drain | |||
AL40-N04-3Z-D | 1/2 NPT | Polycarbonate Bowl | With Drain | |||
AL50-N06-3Z-D | 3/4 NPT | Polycarbonate Bowl | With Drain | |||
AL60-N10-3Z-D | 1 NPT | Polycarbonate Bowl | With Drain |

Pressure Relief Valve
VHS
Part Number | Price | In-stock | Thread Type | Drain Type | Filtration Rating | |
---|---|---|---|---|---|---|
VHS20-02-D | 1/4 Rc (BSPT) | |||||
VHS20-N02-Z-D | 1/4 NPT | |||||
VHS30-03-D | 3/8 Rc (BSPT) | |||||
VHS30-N03-Z-D | 3/8 NPT | |||||
VHS40-04-D | 1/2 Rc (BSPT) | |||||
VHS40-N04-Z-D | 1/2 NPT | |||||
VHS50-N06-Z-D | 3/4 NPT | |||||
VHS50-N10-Z-D | 1 NPT |

Modular Spacer
Y
Looking for the Perfect SMC AC-D Series Solution?
