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SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.
AC-A sizes 20-40 will end production in March 2025. AC10-A will remain available after March 2025. -- Please select the AC-D series for new applications

AC10-A to AC40-A, Air Filter, Regulator and Lubricator Combination
SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.
AC-A sizes 20-40 will end production in March 2025. AC10-A will remain available after March 2025. -- Please select the AC-D series for new applications
- Air filter, regulator and lubricator unit
- Clean looking, urban white, modular design
- Energy saving with high flow rate
- Transparent bowl guard
- New spacer for modular connection is interchangeable with existing product
- Improved installation
- Rc, G or NPT threads

AC10A-A to AC40A-A, Filter Regulator and Lubricator
SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.
AC-A sizes 20-40 will end production in March 2025. AC10-A will remain available after March 2025. -- Please select the AC-D series for new applications
- Filter regulator and lubricator unit
- Clean looking, modular design
- One-piece element and bowl for easy replacement (AW)
- Transparent bowl guard for 360 degree visibility
- Rc(PT), G(PF) or NPT threads

AC10B-A to AC40B-A, Air Filter and Regulator
SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.
AC-A sizes 20-40 will end production in March 2025. AC10-A will remain available after March 2025. -- Please select the AC-D series for new applications
- Air filter and regulator unit
- Clean looking, urban white, modular design
- Element and bowl are in one-piece for easy replacement (AF)
- Energy saving regulator (AR)
- Transparent bowl guard provides 360 degree visibility

AC20C-A to AC40C-A, Air Filter, Mist Separator, Regulator
SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.
AC-A sizes 20-40 will end production in March 2025. AC10-A will remain available after March 2025. -- Please select the AC-D series for new applications
- Air filter, mist separator, and regulator unit
- Clean looking, urban white, modular design
- Element and bowl are in one-piece for easy replacement (AF)
- Energy saving regulator (AR)
- Transparent bowl guard provides 360 degree visibility

AC20D-A to AC40D-A, Filter Regulator, Mist Separator
SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.
AC-A sizes 20-40 will end production in March 2025. AC10-A will remain available after March 2025. -- Please select the AC-D series for new applications
- Filter regulator, mist separator
- Clean looking, urban white, modular design
- Element and bowl are in one-piece for easy replacement
- Energy saving regulator (AW)
- Transparent bowl guard provides 360 degree visibility
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